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Apron Feeders
= 3000 mm wide Pan
= Drive : Hydraulic Electro-Mechanical & Hydro Mechanical
= 2640 tph capacity for coal and 3000 tph (Iron ore)
= Can be installed below wagon tippler hopper, stockpile and primary or secondary crushers
= Capacity and speed adjustment features
= Horizontal as well as inclined installation
= High wear resistant material for apron pan, chain, sprockets, rollers and liners.
= Sealed bearings for Feed Rollers and Returned Rollers to avoid frequent lubrication
= Safety Device :- Mechanical/Electrical
= Chain Scrapper Conveyor or Dribble Belt Feeder for spillage material
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA EnterpriseApron Feeders
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TYPICAL VIEW OF LINK CHAIN FOR APRON FEEDER TYPICAL VIEW OF FEED ROLLER FOR APRON FEEDER
TYPICAL VIEW OF TRACK CHAIN ASSRMBLY FOR APRON FEEDER
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Apron Feeders
Introduction
Apron Feeder is a mechanical equipment widely used in Bulk
material Handling. Its application is found in almost all sectors
like power, steel, cement plant, etc.
The Apron Feeders are broadly classified as
a)Extra heavy duty Apron Feeder with crawler chain-sprocket
assembly.
b)Extra heavy duty Apron Feeder with link-chain assembly.
c)Heavy duty Apron Feeder with link-chain assembly.
The Apron Feeder consists of one or more endless chains to
which overlapping pans are attached to form a continuous
moving bed particularly suited for conveying heavy duty raw
materials such as coal, coke , ore, slag, rock, stone, gravel, clay,
etc. They are frequently used as feeders located under crushers
and hoppers. Apron Feeders can be installed in horizontal and
inclined condition depending on the feeding zone of system
layout.
It is recommended that for higher conveying efficiency, the
feeder’s inclination should be within 10 degrees.
It’s use lends itself to situation where a belt conveyor is not
suitable i.e., for hot materials and large material lumps. Pan
width is normally selected in between 700 mm. to 3000 mm.
depending on material, feed size and capacity.
Apron Pan, chain, rollers and other components are of robust as
they have to take direct feed and withstand free dropping
materials from an appreciable height on to the Apron Pan.
It is recommended that Apron Feeders operate at lowest
possible speed to avoid early wear of machine parts. The speed
normally depends on bulk-density of material and lump size.
The Extra Heavy-Duty Apron Feeder can be installed at the
discharge section of dump truck or storage bin which receives
strong falling impact load, raw material pressure and lumps
upto 2000 mm.
TRF extra heavy-duty type Apron Feeder is so rationally and
strongly designed and manufactured that it can be operated in a
stable manner even under severe conditions.
Specification of each part
(1) Apron Pan and Conveyor Chain
The Apron Pan is made of steel plate and has sufficiently
high strength to falling impact load of large lumps. The
material of apron may be wear-resistant steel plate or high
manganese cast steel.
The Conveyor Chain is a high precision link chain or
crawler chain with special shape having enough strength
and life. It is fitted with Apron Pan, either at bottom or side.
(2) Feed
The Feed Roller can withstand falling impact load through
Apron and is arranged at regular intervals to ensure
smooth running of the Apron. Roller surface has wear
resistibility, and sealed bearing is used for bearing part.
(3) Driving machine
The driving machine is composed of sprocket wheel and
tail wheel for conveyor chain, head shaft, tail shaft, take-up
device, plummer blocks with bearing and safety covers.
Driving method is to drive head shaft by variable speed
motor through reducing speed by reducer. Cast steel
plummer block with self-aligning roller bearing is used.
Hydraulic drive is also used in some cases.
(4) Frame, Hopper, Skirt, Chute
Each part is made by welding of shape steel and steel plate
and so strongly constricted that it can sufficiently
withstand falling impact load of feed material or hopper
pressure.
Exchangeable liner of wear resistant steel is provided
inside hopper and skirt. Liners like Arco, Hardox, Hadfield,
Sailhard, etc. are used.
(5) Lubricating device
Lubricating of each bearing of Plummer block is effected by
the hand pump from one place or by the centralized
forced lubricating system consisting of many distributing
valves.
(6) Overload safety device
In case excessive load or overload is placed, motor and
machine are protected by overcurrent relay.
Setting of overload time and detection point can be
adjusted arbitrarily.
TRF LIMITEDAEnterprise
List of Apron Feeders supplied to various customers
Apron ChainCapacityApronInclinationMaterialLumpMotorRemarks Sl. No.Size
Ap. WidthLengthPitch (mm)Stren. (ton)(t.p.h.)Speed(m/min.)(degree)(Max.)Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1800
2000
1200
2000
2000
2000
1600
1800
2000
1800
1800
1800
1800
2200
1800
2000
2000
2400
2000
2200
2400
2400
2400
2400
1700
2150
3000
17825
17200
13500
16160
17200
13700
4350
14100
16650
18150
17825
7870
17825
6635
16100
15300
4350
18100
15300
6735
18100
16100
18100
9000
6000
17000
18100
300
300
175.5
228.6
300
228.6
300
300
300
300
300
300
300
203.2
400
400
300
400
400
203.2
400
400
400
203.2
171.1
203.2
400
120
120
84
164
120
164
100
100
120
120
120
120
120
124
160
160
100
200
160
124
200
160
200
124
59
124
250
1320
300-1700
1000
1430
1500
750
150-900
1100
1500
350-1320
350-1320
1320
1320
2000
2000
1800
1500
2420
1800
800
2420
2200
2420
2400
1320
470
2640
13.5
12.3
14.44
11.07
12.02
6.4
17.86
5.14-12.84
12.2
13.5
13.5
8.34
13.5
7.2
15.35
14.65
14
13.87
13.35
2.3
15
15.3
14.5
12
10.5
3
11
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Coal
Coal
Clinker,
Gypsum
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Iron Ore
Coal
Coal
Coal
Iron Ore
Iron ore
Iron Ore
Coal
400
300
100
350
300
1000
300
250
250
400
400
250
400
350
300
300
100
250
300
150
250
250
250
340
340
340
250
110 kw
132 kw
75 kw
110 kw
132 kw
110 kw
30 kw
90 kw
132 kw
132 kw
132 kw
55 kw
132 kw
55 kw
110 kw
110 kw
55 kw
180 kw
132 kw
22 kw
160kw
160kw
180kw
132kw
37kw
55kw
180kw
Hydraulic Drive
Hydraulic Drive
Hydraulic Drive
TYPICAL DETAIL OF APRON PAN
TYPICAL VIEW OF APRON PAN (SIDE BOLTED TYPE)
TYPICAL VIEW OF APRON PAN (BOTTOM BOLTED TYPE)
Apron Feeders
=3000 mm wide Pan
=Drive : Hydraulic Electro-Mechanical & Hydro Mechanical
=2640 tph capacity for coal and 3000 tph (Iron ore)
=Can be installed below wagon tippler hopper, stockpile and primary or secondary crushers
=Capacity and speed adjustment features
=Horizontal as well as inclined installation
=High wear resistant material for apron pan, chain, sprockets, rollers and liners.
=Sealed bearings for Feed Rollers and Returned Rollers to avoid frequent lubrication
=Safety Device :- Mechanical/Electrical
=Chain Scrapper Conveyor or Dribble Belt Feeder for spillage material
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDAEnterprise Apron Feeders
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TYPICAL VIEW OF LINK CHAIN FOR APRON FEEDERTYPICAL VIEW OF FEED ROLLER FOR APRON FEEDER
TYPICAL VIEW OF TRACK CHAIN ASSRMBLY FOR APRON FEEDER
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Apron Feeders
Introduction
Apron Feeder is a mechanical equipment widely used in Bulk
material Handling. Its application is found in almost all sectors
like power, steel, cement plant, etc.
The Apron Feeders are broadly classified as
a) Extra heavy duty Apron Feeder with crawler chain-sprocket
assembly.
b) Extra heavy duty Apron Feeder with link-chain assembly.
c) Heavy duty Apron Feeder with link-chain assembly.
The Apron Feeder consists of one or more endless chains to
which overlapping pans are attached to form a continuous
moving bed particularly suited for conveying heavy duty raw
materials such as coal, coke , ore, slag, rock, stone, gravel, clay,
etc. They are frequently used as feeders located under crushers
and hoppers. Apron Feeders can be installed in horizontal and
inclined condition depending on the feeding zone of system
layout.
It is recommended that for higher conveying efficiency, the
feeder’s inclination should be within 10 degrees.
It’s use lends itself to situation where a belt conveyor is not
suitable i.e., for hot materials and large material lumps. Pan
width is normally selected in between 700 mm. to 3000 mm.
depending on material, feed size and capacity.
Apron Pan, chain, rollers and other components are of robust as
they have to take direct feed and withstand free dropping
materials from an appreciable height on to the Apron Pan.
It is recommended that Apron Feeders operate at lowest
possible speed to avoid early wear of machine parts. The speed
normally depends on bulk-density of material and lump size.
The Extra Heavy-Duty Apron Feeder can be installed at the
discharge section of dump truck or storage bin which receives
strong falling impact load, raw material pressure and lumps
upto 2000 mm.
TRF extra heavy-duty type Apron Feeder is so rationally and
strongly designed and manufactured that it can be operated in a
stable manner even under severe conditions.
Specification of each part
(1) Apron Pan and Conveyor Chain
The Apron Pan is made of steel plate and has sufficiently
high strength to falling impact load of large lumps. The
material of apron may be wear-resistant steel plate or high
manganese cast steel.
The Conveyor Chain is a high precision link chain or
crawler chain with special shape having enough strength
and life. It is fitted with Apron Pan, either at bottom or side.
(2) Feed
The Feed Roller can withstand falling impact load through
Apron and is arranged at regular intervals to ensure
smooth running of the Apron. Roller surface has wear
resistibility, and sealed bearing is used for bearing part.
(3) Driving machine
The driving machine is composed of sprocket wheel and
tail wheel for conveyor chain, head shaft, tail shaft, take-up
device, plummer blocks with bearing and safety covers.
Driving method is to drive head shaft by variable speed
motor through reducing speed by reducer. Cast steel
plummer block with self-aligning roller bearing is used.
Hydraulic drive is also used in some cases.
(4) Frame, Hopper, Skirt, Chute
Each part is made by welding of shape steel and steel plate
and so strongly constricted that it can sufficiently
withstand falling impact load of feed material or hopper
pressure.
Exchangeable liner of wear resistant steel is provided
inside hopper and skirt. Liners like Arco, Hardox, Hadfield,
Sailhard, etc. are used.
(5) Lubricating device
Lubricating of each bearing of Plummer block is effected by
the hand pump from one place or by the centralized
forced lubricating system consisting of many distributing
valves.
(6) Overload safety device
In case excessive load or overload is placed, motor and
machine are protected by overcurrent relay.
Setting of overload time and detection point can be
adjusted arbitrarily.
TRF LIMITEDA Enterprise
List of Apron Feeders supplied to various customers
Apron Chain Capacity Apron Inclination Material Lump Motor RemarksSl. No. Size
Ap. Width Length Pitch (mm) Stren. (ton) (t.p.h.) Speed(m/min.) (degree) (Max.) Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1800
2000
1200
2000
2000
2000
1600
1800
2000
1800
1800
1800
1800
2200
1800
2000
2000
2400
2000
2200
2400
2400
2400
2400
1700
2150
3000
17825
17200
13500
16160
17200
13700
4350
14100
16650
18150
17825
7870
17825
6635
16100
15300
4350
18100
15300
6735
18100
16100
18100
9000
6000
17000
18100
300
300
175.5
228.6
300
228.6
300
300
300
300
300
300
300
203.2
400
400
300
400
400
203.2
400
400
400
203.2
171.1
203.2
400
120
120
84
164
120
164
100
100
120
120
120
120
120
124
160
160
100
200
160
124
200
160
200
124
59
124
250
1320
300-1700
1000
1430
1500
750
150-900
1100
1500
350-1320
350-1320
1320
1320
2000
2000
1800
1500
2420
1800
800
2420
2200
2420
2400
1320
470
2640
13.5
12.3
14.44
11.07
12.02
6.4
17.86
5.14-12.84
12.2
13.5
13.5
8.34
13.5
7.2
15.35
14.65
14
13.87
13.35
2.3
15
15.3
14.5
12
10.5
3
11
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Coal
Coal
Clinker,
Gypsum
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Iron Ore
Coal
Coal
Coal
Iron Ore
Iron ore
Iron Ore
Coal
400
300
100
350
300
1000
300
250
250
400
400
250
400
350
300
300
100
250
300
150
250
250
250
340
340
340
250
110 kw
132 kw
75 kw
110 kw
132 kw
110 kw
30 kw
90 kw
132 kw
132 kw
132 kw
55 kw
132 kw
55 kw
110 kw
110 kw
55 kw
180 kw
132 kw
22 kw
160kw
160kw
180kw
132kw
37kw
55kw
180kw
Hydraulic Drive
Hydraulic Drive
Hydraulic Drive
TYPICAL DETAIL OF APRON PAN
TYPICAL VIEW OF APRON PAN (SIDE BOLTED TYPE)
TYPICAL VIEW OF APRON PAN (BOTTOM BOLTED TYPE)
Apron Feeders
=3000 mm wide Pan
=Drive : Hydraulic Electro-Mechanical & Hydro Mechanical
=2640 tph capacity for coal and 3000 tph (Iron ore)
=Can be installed below wagon tippler hopper, stockpile and primary or secondary crushers
=Capacity and speed adjustment features
=Horizontal as well as inclined installation
=High wear resistant material for apron pan, chain, sprockets, rollers and liners.
=Sealed bearings for Feed Rollers and Returned Rollers to avoid frequent lubrication
=Safety Device :- Mechanical/Electrical
=Chain Scrapper Conveyor or Dribble Belt Feeder for spillage material
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDAEnterprise Apron Feeders
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TYPICAL VIEW OF LINK CHAIN FOR APRON FEEDERTYPICAL VIEW OF FEED ROLLER FOR APRON FEEDER
TYPICAL VIEW OF TRACK CHAIN ASSRMBLY FOR APRON FEEDER
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Apron Feeders
Introduction
Apron Feeder is a mechanical equipment widely used in Bulk
material Handling. Its application is found in almost all sectors
like power, steel, cement plant, etc.
The Apron Feeders are broadly classified as
a) Extra heavy duty Apron Feeder with crawler chain-sprocket
assembly.
b) Extra heavy duty Apron Feeder with link-chain assembly.
c) Heavy duty Apron Feeder with link-chain assembly.
The Apron Feeder consists of one or more endless chains to
which overlapping pans are attached to form a continuous
moving bed particularly suited for conveying heavy duty raw
materials such as coal, coke , ore, slag, rock, stone, gravel, clay,
etc. They are frequently used as feeders located under crushers
and hoppers. Apron Feeders can be installed in horizontal and
inclined condition depending on the feeding zone of system
layout.
It is recommended that for higher conveying efficiency, the
feeder’s inclination should be within 10 degrees.
It’s use lends itself to situation where a belt conveyor is not
suitable i.e., for hot materials and large material lumps. Pan
width is normally selected in between 700 mm. to 3000 mm.
depending on material, feed size and capacity.
Apron Pan, chain, rollers and other components are of robust as
they have to take direct feed and withstand free dropping
materials from an appreciable height on to the Apron Pan.
It is recommended that Apron Feeders operate at lowest
possible speed to avoid early wear of machine parts. The speed
normally depends on bulk-density of material and lump size.
The Extra Heavy-Duty Apron Feeder can be installed at the
discharge section of dump truck or storage bin which receives
strong falling impact load, raw material pressure and lumps
upto 2000 mm.
TRF extra heavy-duty type Apron Feeder is so rationally and
strongly designed and manufactured that it can be operated in a
stable manner even under severe conditions.
Specification of each part
(1) Apron Pan and Conveyor Chain
The Apron Pan is made of steel plate and has sufficiently
high strength to falling impact load of large lumps. The
material of apron may be wear-resistant steel plate or high
manganese cast steel.
The Conveyor Chain is a high precision link chain or
crawler chain with special shape having enough strength
and life. It is fitted with Apron Pan, either at bottom or side.
(2) Feed
The Feed Roller can withstand falling impact load through
Apron and is arranged at regular intervals to ensure
smooth running of the Apron. Roller surface has wear
resistibility, and sealed bearing is used for bearing part.
(3) Driving machine
The driving machine is composed of sprocket wheel and
tail wheel for conveyor chain, head shaft, tail shaft, take-up
device, plummer blocks with bearing and safety covers.
Driving method is to drive head shaft by variable speed
motor through reducing speed by reducer. Cast steel
plummer block with self-aligning roller bearing is used.
Hydraulic drive is also used in some cases.
(4) Frame, Hopper, Skirt, Chute
Each part is made by welding of shape steel and steel plate
and so strongly constricted that it can sufficiently
withstand falling impact load of feed material or hopper
pressure.
Exchangeable liner of wear resistant steel is provided
inside hopper and skirt. Liners like Arco, Hardox, Hadfield,
Sailhard, etc. are used.
(5) Lubricating device
Lubricating of each bearing of Plummer block is effected by
the hand pump from one place or by the centralized
forced lubricating system consisting of many distributing
valves.
(6) Overload safety device
In case excessive load or overload is placed, motor and
machine are protected by overcurrent relay.
Setting of overload time and detection point can be
adjusted arbitrarily.
TRF LIMITEDA Enterprise
List of Apron Feeders supplied to various customers
Apron Chain Capacity Apron Inclination Material Lump Motor RemarksSl. No. Size
Ap. Width Length Pitch (mm) Stren. (ton) (t.p.h.) Speed(m/min.) (degree) (Max.) Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1800
2000
1200
2000
2000
2000
1600
1800
2000
1800
1800
1800
1800
2200
1800
2000
2000
2400
2000
2200
2400
2400
2400
2400
1700
2150
3000
17825
17200
13500
16160
17200
13700
4350
14100
16650
18150
17825
7870
17825
6635
16100
15300
4350
18100
15300
6735
18100
16100
18100
9000
6000
17000
18100
300
300
175.5
228.6
300
228.6
300
300
300
300
300
300
300
203.2
400
400
300
400
400
203.2
400
400
400
203.2
171.1
203.2
400
120
120
84
164
120
164
100
100
120
120
120
120
120
124
160
160
100
200
160
124
200
160
200
124
59
124
250
1320
300-1700
1000
1430
1500
750
150-900
1100
1500
350-1320
350-1320
1320
1320
2000
2000
1800
1500
2420
1800
800
2420
2200
2420
2400
1320
470
2640
13.5
12.3
14.44
11.07
12.02
6.4
17.86
5.14-12.84
12.2
13.5
13.5
8.34
13.5
7.2
15.35
14.65
14
13.87
13.35
2.3
15
15.3
14.5
12
10.5
3
11
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Coal
Coal
Clinker,
Gypsum
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Iron Ore
Coal
Coal
Coal
Iron Ore
Iron ore
Iron Ore
Coal
400
300
100
350
300
1000
300
250
250
400
400
250
400
350
300
300
100
250
300
150
250
250
250
340
340
340
250
110 kw
132 kw
75 kw
110 kw
132 kw
110 kw
30 kw
90 kw
132 kw
132 kw
132 kw
55 kw
132 kw
55 kw
110 kw
110 kw
55 kw
180 kw
132 kw
22 kw
160kw
160kw
180kw
132kw
37kw
55kw
180kw
Hydraulic Drive
Hydraulic Drive
Hydraulic Drive
TYPICAL DETAIL OF APRON PAN
TYPICAL VIEW OF APRON PAN (SIDE BOLTED TYPE)
TYPICAL VIEW OF APRON PAN (BOTTOM BOLTED TYPE)
Apron Feeders
= 3000 mm wide Pan
= Drive : Hydraulic Electro-Mechanical & Hydro Mechanical
= 2640 tph capacity for coal and 3000 tph (Iron ore)
= Can be installed below wagon tippler hopper, stockpile and primary or secondary crushers
= Capacity and speed adjustment features
= Horizontal as well as inclined installation
= High wear resistant material for apron pan, chain, sprockets, rollers and liners.
= Sealed bearings for Feed Rollers and Returned Rollers to avoid frequent lubrication
= Safety Device :- Mechanical/Electrical
= Chain Scrapper Conveyor or Dribble Belt Feeder for spillage material
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA EnterpriseApron Feeders
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TYPICAL VIEW OF LINK CHAIN FOR APRON FEEDER TYPICAL VIEW OF FEED ROLLER FOR APRON FEEDER
TYPICAL VIEW OF TRACK CHAIN ASSRMBLY FOR APRON FEEDER L
ikh
ra /
Jsr
. (0
65
7)
22
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6
Apron Feeders
Introduction
Apron Feeder is a mechanical equipment widely used in Bulk
material Handling. Its application is found in almost all sectors
like power, steel, cement plant, etc.
The Apron Feeders are broadly classified as
a)Extra heavy duty Apron Feeder with crawler chain-sprocket
assembly.
b)Extra heavy duty Apron Feeder with link-chain assembly.
c)Heavy duty Apron Feeder with link-chain assembly.
The Apron Feeder consists of one or more endless chains to
which overlapping pans are attached to form a continuous
moving bed particularly suited for conveying heavy duty raw
materials such as coal, coke , ore, slag, rock, stone, gravel, clay,
etc. They are frequently used as feeders located under crushers
and hoppers. Apron Feeders can be installed in horizontal and
inclined condition depending on the feeding zone of system
layout.
It is recommended that for higher conveying efficiency, the
feeder’s inclination should be within 10 degrees.
It’s use lends itself to situation where a belt conveyor is not
suitable i.e., for hot materials and large material lumps. Pan
width is normally selected in between 700 mm. to 3000 mm.
depending on material, feed size and capacity.
Apron Pan, chain, rollers and other components are of robust as
they have to take direct feed and withstand free dropping
materials from an appreciable height on to the Apron Pan.
It is recommended that Apron Feeders operate at lowest
possible speed to avoid early wear of machine parts. The speed
normally depends on bulk-density of material and lump size.
The Extra Heavy-Duty Apron Feeder can be installed at the
discharge section of dump truck or storage bin which receives
strong falling impact load, raw material pressure and lumps
upto 2000 mm.
TRF extra heavy-duty type Apron Feeder is so rationally and
strongly designed and manufactured that it can be operated in a
stable manner even under severe conditions.
Specification of each part
(1) Apron Pan and Conveyor Chain
The Apron Pan is made of steel plate and has sufficiently
high strength to falling impact load of large lumps. The
material of apron may be wear-resistant steel plate or high
manganese cast steel.
The Conveyor Chain is a high precision link chain or
crawler chain with special shape having enough strength
and life. It is fitted with Apron Pan, either at bottom or side.
(2) Feed
The Feed Roller can withstand falling impact load through
Apron and is arranged at regular intervals to ensure
smooth running of the Apron. Roller surface has wear
resistibility, and sealed bearing is used for bearing part.
(3) Driving machine
The driving machine is composed of sprocket wheel and
tail wheel for conveyor chain, head shaft, tail shaft, take-up
device, plummer blocks with bearing and safety covers.
Driving method is to drive head shaft by variable speed
motor through reducing speed by reducer. Cast steel
plummer block with self-aligning roller bearing is used.
Hydraulic drive is also used in some cases.
(4) Frame, Hopper, Skirt, Chute
Each part is made by welding of shape steel and steel plate
and so strongly constricted that it can sufficiently
withstand falling impact load of feed material or hopper
pressure.
Exchangeable liner of wear resistant steel is provided
inside hopper and skirt. Liners like Arco, Hardox, Hadfield,
Sailhard, etc. are used.
(5) Lubricating device
Lubricating of each bearing of Plummer block is effected by
the hand pump from one place or by the centralized
forced lubricating system consisting of many distributing
valves.
(6) Overload safety device
In case excessive load or overload is placed, motor and
machine are protected by overcurrent relay.
Setting of overload time and detection point can be
adjusted arbitrarily.
TRF LIMITEDAEnterprise
List of Apron Feeders supplied to various customers
Apron ChainCapacityApronInclinationMaterialLumpMotorRemarks Sl. No.Size
Ap. WidthLengthPitch (mm)Stren. (ton)(t.p.h.)Speed(m/min.)(degree)(Max.)Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
1800
2000
1200
2000
2000
2000
1600
1800
2000
1800
1800
1800
1800
2200
1800
2000
2000
2400
2000
2200
2400
2400
2400
2400
1700
2150
3000
17825
17200
13500
16160
17200
13700
4350
14100
16650
18150
17825
7870
17825
6635
16100
15300
4350
18100
15300
6735
18100
16100
18100
9000
6000
17000
18100
300
300
175.5
228.6
300
228.6
300
300
300
300
300
300
300
203.2
400
400
300
400
400
203.2
400
400
400
203.2
171.1
203.2
400
120
120
84
164
120
164
100
100
120
120
120
120
120
124
160
160
100
200
160
124
200
160
200
124
59
124
250
1320
300-1700
1000
1430
1500
750
150-900
1100
1500
350-1320
350-1320
1320
1320
2000
2000
1800
1500
2420
1800
800
2420
2200
2420
2400
1320
470
2640
13.5
12.3
14.44
11.07
12.02
6.4
17.86
5.14-12.84
12.2
13.5
13.5
8.34
13.5
7.2
15.35
14.65
14
13.87
13.35
2.3
15
15.3
14.5
12
10.5
3
11
0
0
0
0
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Coal
Coal
Clinker,
Gypsum
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Iron Ore
Coal
Coal
Coal
Iron Ore
Iron ore
Iron Ore
Coal
400
300
100
350
300
1000
300
250
250
400
400
250
400
350
300
300
100
250
300
150
250
250
250
340
340
340
250
110 kw
132 kw
75 kw
110 kw
132 kw
110 kw
30 kw
90 kw
132 kw
132 kw
132 kw
55 kw
132 kw
55 kw
110 kw
110 kw
55 kw
180 kw
132 kw
22 kw
160kw
160kw
180kw
132kw
37kw
55kw
180kw
Hydraulic Drive
Hydraulic Drive
Hydraulic Drive
TYPICAL DETAIL OF APRON PAN
TYPICAL VIEW OF APRON PAN (SIDE BOLTED TYPE)
TYPICAL VIEW OF APRON PAN (BOTTOM BOLTED TYPE)
Barrel Reclaimers
=
= Consistent performance combined with a good ratio between machine weight and capacity
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State of the art PLC systems with user friendly interfaces
= Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
= Availability of radio communication and fibre composite cables allowing additional space at the tripper
= Ergonomically designed operator cabin
= Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Barrel Reclaimers
The Barrel Reclaimers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Barrel Reclaimer for Base mix.
TRF’s Barrel Reclaimers are operation at major steel plants
in India. The reclaim capacity of TRF Barrel Reclaimer is
1500 TPH with 40 m track gauge making TRF the premier
supplier in India.
All the drives of the Barrel Reclaimers are provided with
programmable logic controller to achieve synchronized
motions, hydraulic rail clamps, anti skew arrangement, storm
anchor and air conditioned electric room, dust suppression
system, radio control and fire fighting systems are also
provided if required.
TRF Barrel reclaimer is transferable from one stock pile to the
other.
The operator's cabin is so located that the operator gets a
clear and unobstructed view of the reclaiming process and
the entire stock yard. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the reclaiming requirement.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Barrel Reclaimer
Machine Description
Barrel Reclaimer
Material Handled
Base Mix
Rated
tph
1200
Design
tph
150040 m
CapacitiesTrack Gauge
Service
TRF today offers comprehensive operation and maintenance services for their Barrel Reclaimers with guaranteed up-keep time
for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added
precision, reducing raw material inventory.
TRF LIMITEDAEnterprise
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Travelling Wagon Loaders
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
=
= One full rake loaded in less than two hrs
= Negligible spillage between wagons
= Environment friendly
= Data logger to minimize loading error
Capacity upto 3000 TPH
TRF LIMITEDA Enterprise
Travelling Wagon Loaders
Loading of bulk materials in steel, power & mining industries
Travelling Wagon Loaders are essential equipment for loading bulk
material into railway wagons at high speed. Wagon Loaders
supplied by TRF can load up too 3000 tonnes per hour.
TRF wagon loading systems are so designed that there is no spillage
between the wagons when the loader is traveling from one end of the
rake to the other. Filling efficiencies up to 99 percent of the desired
capacity have been achieved.
A Travelling Wagon Loaders manufactured at TRF comprises :
The tripper conveyor
Intermediate conveyor with belt weigher
Cross conveyor with loading chutes
TRF has supplied Travelling Wagon Loaders for loading bulk cargo
like coal, coke, limestone and iron ore. TRF’s travelling wagon
loaders can load rakes placed on both sides of the track in a 2 x 2
formation. The cross conveyor shuttles out while loading into rakes
at the farther end. All controls are through PLC .The travel speed of
the wagon loader is synchronized automatically to complete the
loading of one wagon and then travel rapidly to the second wagon to
minimize detention time of the rake. Facilities on board include
checking of loading rate and totalizers on shift, day,
=
=
=
and month basis. TRF Travelling Wagon Loaders are designed to
automatically identify sick wagons in the rake and bypass these
wagons while completing the loading of the full rake.
The material feeding into the wagons is kept uniform by use of TRF
designed belt weigher over the cross conveyor. The feeder is
synchronized with the loading rate and can be programmed to feed
at any desired rate up to its maximum capacity.
The operator's cabins are so located that the operator gets a clear
and unobstructed view of the loading process. The cabin is air-
conditioned and ergonomically designed for maximum comfort of
the operator. The front screen is mounted in the operator's console
and displays details of all operations enabling the operator to
program according to the loading requirement.
The air-conditioned electric house is equipped with online fault
display and analysis tool to minimize downtime. Hydraulic rail
clamps, storm anchor and air conditioned electric room, dust
suppression system, radio control and fire alarm are also provided,
if required by the customers.
TRF’s wagon loaders are provided with pneumatically PLC
controlled sector gates to avoid choking of material.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDAEnterprise
Capacity
720 tph
1500 tph
2400 tph
3000 tph
Material
Coke
Coal
Coal
Iron Ore & pellets
Track size
6.0 m
6.0 m
6.0 m
6.0 m
Types of Feeding Options
Wagons on one side with shiftable discharge conveyor
Wagons on both sides of track
Wagons on both sides of track
Wagons on both sides of track
Wagon Loaders Details
Services
TRF today offers comprehensive operation and maintenance services for their travelling wagon loaders with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Barrel Reclaimers
=
=Consistent performance combined with a good ratio between machine weight and capacity
=Flexibility of choosing between mechanical or hydraulic drives
=VVVF drives for all motions of the equipment
=State of the art PLC systems with user friendly interfaces
=Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
=Availability of radio communication and fibre composite cables allowing additional space at the tripper
=Ergonomically designed operator cabin
=Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Barrel Reclaimers
The Barrel Reclaimers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Barrel Reclaimer for Base mix.
TRF’s Barrel Reclaimers are operation at major steel plants
in India. The reclaim capacity of TRF Barrel Reclaimer is
1500 TPH with 40 m track gauge making TRF the premier
supplier in India.
All the drives of the Barrel Reclaimers are provided with
programmable logic controller to achieve synchronized
motions, hydraulic rail clamps, anti skew arrangement, storm
anchor and air conditioned electric room, dust suppression
system, radio control and fire fighting systems are also
provided if required.
TRF Barrel reclaimer is transferable from one stock pile to the
other.
The operator's cabin is so located that the operator gets a
clear and unobstructed view of the reclaiming process and
the entire stock yard. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the reclaiming requirement.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Barrel Reclaimer
Machine Description
Barrel Reclaimer
Material Handled
Base Mix
Rated
tph
1200
Design
tph
1500 40 m
Capacities Track Gauge
Service
TRF today offers comprehensive operation and maintenance services for their Barrel Reclaimers with guaranteed up-keep time
for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added
precision, reducing raw material inventory.
TRF LIMITEDA Enterprise
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Travelling Wagon Loaders
TEC
HN
ICA
L SP
EC
IFICA
TION
S
=
=One full rake loaded in less than two hrs
=Negligible spillage between wagons
=Environment friendly
=Data logger to minimize loading error
Capacity upto 3000 TPH
TRF LIMITEDAEnterprise
Travelling Wagon Loaders
Loading of bulk materials in steel, power & mining industries
Travelling Wagon Loaders are essential equipment for loading bulk
material into railway wagons at high speed. Wagon Loaders
supplied by TRF can load up too 3000 tonnes per hour.
TRF wagon loading systems are so designed that there is no spillage
between the wagons when the loader is traveling from one end of the
rake to the other. Filling efficiencies up to 99 percent of the desired
capacity have been achieved.
A Travelling Wagon Loaders manufactured at TRF comprises :
The tripper conveyor
Intermediate conveyor with belt weigher
Cross conveyor with loading chutes
TRF has supplied Travelling Wagon Loaders for loading bulk cargo
like coal, coke, limestone and iron ore. TRF’s travelling wagon
loaders can load rakes placed on both sides of the track in a 2 x 2
formation. The cross conveyor shuttles out while loading into rakes
at the farther end. All controls are through PLC .The travel speed of
the wagon loader is synchronized automatically to complete the
loading of one wagon and then travel rapidly to the second wagon to
minimize detention time of the rake. Facilities on board include
checking of loading rate and totalizers on shift, day,
=
=
=
and month basis. TRF Travelling Wagon Loaders are designed to
automatically identify sick wagons in the rake and bypass these
wagons while completing the loading of the full rake.
The material feeding into the wagons is kept uniform by use of TRF
designed belt weigher over the cross conveyor. The feeder is
synchronized with the loading rate and can be programmed to feed
at any desired rate up to its maximum capacity.
The operator's cabins are so located that the operator gets a clear
and unobstructed view of the loading process. The cabin is air-
conditioned and ergonomically designed for maximum comfort of
the operator. The front screen is mounted in the operator's console
and displays details of all operations enabling the operator to
program according to the loading requirement.
The air-conditioned electric house is equipped with online fault
display and analysis tool to minimize downtime. Hydraulic rail
clamps, storm anchor and air conditioned electric room, dust
suppression system, radio control and fire alarm are also provided,
if required by the customers.
TRF’s wagon loaders are provided with pneumatically PLC
controlled sector gates to avoid choking of material.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDA Enterprise
Capacity
720 tph
1500 tph
2400 tph
3000 tph
Material
Coke
Coal
Coal
Iron Ore & pellets
Track size
6.0 m
6.0 m
6.0 m
6.0 m
Types of Feeding Options
Wagons on one side with shiftable discharge conveyor
Wagons on both sides of track
Wagons on both sides of track
Wagons on both sides of track
Wagon Loaders Details
Services
TRF today offers comprehensive operation and maintenance services for their travelling wagon loaders with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Lik
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Barrel Reclaimers
=
= Consistent performance combined with a good ratio between machine weight and capacity
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State of the art PLC systems with user friendly interfaces
= Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
= Availability of radio communication and fibre composite cables allowing additional space at the tripper
= Ergonomically designed operator cabin
= Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Barrel Reclaimers
The Barrel Reclaimers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Barrel Reclaimer for Base mix.
TRF’s Barrel Reclaimers are operation at major steel plants
in India. The reclaim capacity of TRF Barrel Reclaimer is
1500 TPH with 40 m track gauge making TRF the premier
supplier in India.
All the drives of the Barrel Reclaimers are provided with
programmable logic controller to achieve synchronized
motions, hydraulic rail clamps, anti skew arrangement, storm
anchor and air conditioned electric room, dust suppression
system, radio control and fire fighting systems are also
provided if required.
TRF Barrel reclaimer is transferable from one stock pile to the
other.
The operator's cabin is so located that the operator gets a
clear and unobstructed view of the reclaiming process and
the entire stock yard. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the reclaiming requirement.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Barrel Reclaimer
Machine Description
Barrel Reclaimer
Material Handled
Base Mix
Rated
tph
1200
Design
tph
150040 m
CapacitiesTrack Gauge
Service
TRF today offers comprehensive operation and maintenance services for their Barrel Reclaimers with guaranteed up-keep time
for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added
precision, reducing raw material inventory.
TRF LIMITEDAEnterprise
Likh
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Travelling Wagon Loaders
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
=
= One full rake loaded in less than two hrs
= Negligible spillage between wagons
= Environment friendly
= Data logger to minimize loading error
Capacity upto 3000 TPH
TRF LIMITEDA Enterprise
Travelling Wagon Loaders
Loading of bulk materials in steel, power & mining industries
Travelling Wagon Loaders are essential equipment for loading bulk
material into railway wagons at high speed. Wagon Loaders
supplied by TRF can load up too 3000 tonnes per hour.
TRF wagon loading systems are so designed that there is no spillage
between the wagons when the loader is traveling from one end of the
rake to the other. Filling efficiencies up to 99 percent of the desired
capacity have been achieved.
A Travelling Wagon Loaders manufactured at TRF comprises :
The tripper conveyor
Intermediate conveyor with belt weigher
Cross conveyor with loading chutes
TRF has supplied Travelling Wagon Loaders for loading bulk cargo
like coal, coke, limestone and iron ore. TRF’s travelling wagon
loaders can load rakes placed on both sides of the track in a 2 x 2
formation. The cross conveyor shuttles out while loading into rakes
at the farther end. All controls are through PLC .The travel speed of
the wagon loader is synchronized automatically to complete the
loading of one wagon and then travel rapidly to the second wagon to
minimize detention time of the rake. Facilities on board include
checking of loading rate and totalizers on shift, day,
=
=
=
and month basis. TRF Travelling Wagon Loaders are designed to
automatically identify sick wagons in the rake and bypass these
wagons while completing the loading of the full rake.
The material feeding into the wagons is kept uniform by use of TRF
designed belt weigher over the cross conveyor. The feeder is
synchronized with the loading rate and can be programmed to feed
at any desired rate up to its maximum capacity.
The operator's cabins are so located that the operator gets a clear
and unobstructed view of the loading process. The cabin is air-
conditioned and ergonomically designed for maximum comfort of
the operator. The front screen is mounted in the operator's console
and displays details of all operations enabling the operator to
program according to the loading requirement.
The air-conditioned electric house is equipped with online fault
display and analysis tool to minimize downtime. Hydraulic rail
clamps, storm anchor and air conditioned electric room, dust
suppression system, radio control and fire alarm are also provided,
if required by the customers.
TRF’s wagon loaders are provided with pneumatically PLC
controlled sector gates to avoid choking of material.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDAEnterprise
Capacity
720 tph
1500 tph
2400 tph
3000 tph
Material
Coke
Coal
Coal
Iron Ore & pellets
Track size
6.0 m
6.0 m
6.0 m
6.0 m
Types of Feeding Options
Wagons on one side with shiftable discharge conveyor
Wagons on both sides of track
Wagons on both sides of track
Wagons on both sides of track
Wagon Loaders Details
Services
TRF today offers comprehensive operation and maintenance services for their travelling wagon loaders with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Likh
ra / Jsr. (0
65
7) 2
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13
56
Barrel Reclaimers
=
=Consistent performance combined with a good ratio between machine weight and capacity
=Flexibility of choosing between mechanical or hydraulic drives
=VVVF drives for all motions of the equipment
=State of the art PLC systems with user friendly interfaces
=Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
=Availability of radio communication and fibre composite cables allowing additional space at the tripper
=Ergonomically designed operator cabin
=Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Barrel Reclaimers
The Barrel Reclaimers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Barrel Reclaimer for Base mix.
TRF’s Barrel Reclaimers are operation at major steel plants
in India. The reclaim capacity of TRF Barrel Reclaimer is
1500 TPH with 40 m track gauge making TRF the premier
supplier in India.
All the drives of the Barrel Reclaimers are provided with
programmable logic controller to achieve synchronized
motions, hydraulic rail clamps, anti skew arrangement, storm
anchor and air conditioned electric room, dust suppression
system, radio control and fire fighting systems are also
provided if required.
TRF Barrel reclaimer is transferable from one stock pile to the
other.
The operator's cabin is so located that the operator gets a
clear and unobstructed view of the reclaiming process and
the entire stock yard. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the reclaiming requirement.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Barrel Reclaimer
Machine Description
Barrel Reclaimer
Material Handled
Base Mix
Rated
tph
1200
Design
tph
1500 40 m
Capacities Track Gauge
Service
TRF today offers comprehensive operation and maintenance services for their Barrel Reclaimers with guaranteed up-keep time
for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added
precision, reducing raw material inventory.
TRF LIMITEDA Enterprise
Lik
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/ J
sr.
(06
57
) 2
29
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56
Travelling Wagon Loaders
TEC
HN
ICA
L SP
EC
IFICA
TION
S
=
=One full rake loaded in less than two hrs
=Negligible spillage between wagons
=Environment friendly
=Data logger to minimize loading error
Capacity upto 3000 TPH
TRF LIMITEDAEnterprise
Travelling Wagon Loaders
Loading of bulk materials in steel, power & mining industries
Travelling Wagon Loaders are essential equipment for loading bulk
material into railway wagons at high speed. Wagon Loaders
supplied by TRF can load up too 3000 tonnes per hour.
TRF wagon loading systems are so designed that there is no spillage
between the wagons when the loader is traveling from one end of the
rake to the other. Filling efficiencies up to 99 percent of the desired
capacity have been achieved.
A Travelling Wagon Loaders manufactured at TRF comprises :
The tripper conveyor
Intermediate conveyor with belt weigher
Cross conveyor with loading chutes
TRF has supplied Travelling Wagon Loaders for loading bulk cargo
like coal, coke, limestone and iron ore. TRF’s travelling wagon
loaders can load rakes placed on both sides of the track in a 2 x 2
formation. The cross conveyor shuttles out while loading into rakes
at the farther end. All controls are through PLC .The travel speed of
the wagon loader is synchronized automatically to complete the
loading of one wagon and then travel rapidly to the second wagon to
minimize detention time of the rake. Facilities on board include
checking of loading rate and totalizers on shift, day,
=
=
=
and month basis. TRF Travelling Wagon Loaders are designed to
automatically identify sick wagons in the rake and bypass these
wagons while completing the loading of the full rake.
The material feeding into the wagons is kept uniform by use of TRF
designed belt weigher over the cross conveyor. The feeder is
synchronized with the loading rate and can be programmed to feed
at any desired rate up to its maximum capacity.
The operator's cabins are so located that the operator gets a clear
and unobstructed view of the loading process. The cabin is air-
conditioned and ergonomically designed for maximum comfort of
the operator. The front screen is mounted in the operator's console
and displays details of all operations enabling the operator to
program according to the loading requirement.
The air-conditioned electric house is equipped with online fault
display and analysis tool to minimize downtime. Hydraulic rail
clamps, storm anchor and air conditioned electric room, dust
suppression system, radio control and fire alarm are also provided,
if required by the customers.
TRF’s wagon loaders are provided with pneumatically PLC
controlled sector gates to avoid choking of material.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDA Enterprise
Capacity
720 tph
1500 tph
2400 tph
3000 tph
Material
Coke
Coal
Coal
Iron Ore & pellets
Track size
6.0 m
6.0 m
6.0 m
6.0 m
Types of Feeding Options
Wagons on one side with shiftable discharge conveyor
Wagons on both sides of track
Wagons on both sides of track
Wagons on both sides of track
Wagon Loaders Details
Services
TRF today offers comprehensive operation and maintenance services for their travelling wagon loaders with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
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Double Roll Crushers
= As the material is CRUSHED ONLY ONCE when it passes through the gap, the percentage of FINES IS MUCH LESS.
= Used for almost any material and for crushing up to 0.5 mm.
= More economical because of its higher production capacity and lower power requirment.
= Easy and simple to maintain.
= Produces more uniform material than any other crusher having reciprocating motion.
= Uniform wearing of crushing surface.
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Side View of Double Roll Crusher
Double Roll Crushers
Description and UsesTwo rolls rotate in opposite directions in thiscrusher. The material is fed between the tworolls for compressive action and breaking intofragments of uniform size. Simplicity ofmechanical construction and ease ofoperation are the two highlights of thiscrusher. The amount of fines generated fromcrushing is relatively small, a performancefeature which qualifies this machine for use inthe following installations:
The Double Roll Crusher is availablewith heavy duty rolls for crushing suchhard materials as ore or with light dutyrolls for crushing relatively soft materials.
each roll assembly consist of a roll boss with
hexagonal outer shape rigidly mounted on
the roll shaft which permits easy replacemant
of roll tyre. The roll tyres are held tight by
means of bolts. This arrangement provides
for easy tyre replacement and minimizes
parts subject to wear. The roll tyres are made
of high manganese steel.
(3) Bearings
Spherical roller bearings are used to
support the rolls. The spherical roller
bearings are complete with labyrinth
seals and packings for preventing
entrance of dust and leakage of oil.
(4) Drive
The standard Double roll crusher has
independent belt drives from two
motors, one motor for each roll. This
arrangement eliminates the need for an
intermediate drive transmitting device
resulting in less space utilisation and
reducing the no-load power loss.
(1) FrameA cast-iron or steel-plate frame is used.The steel-plate frame is fabricated bywelding. The plummer blocks of fixed rollassembly are integral with the frame.The Plummer Block for the movable rollassembly are elastically positioned inhorizontal direction with high-strengthcoil springs or hydraulic accumulatorsselected for the type of crushing duty.This elastic mounting includes a meansof adjusting the roll-to-roll clearance (rollsetting) and serves as a protectivefeature for preventing motor over load ordamage to the crusher, as the roll willyield and back away when it grips hard
foreign matters like tramp iron.
(2) RollsRoll tyres are of smooth type, corrugatedtype or toothed type, depending on thecrushing duty. In the standard design
SORTING PLANTS OF MINES
COAL MINES
CEMENT PLANTS
CHEMICAL PLANTS
=
=
=
=
(for crushing ore)
(for crushing coal and waste)
(for crushing clay, lime and gypsum rocks)
(for crushing lime, coal, coke, rock salt, etc.)
SMELTING PLANTS
COAL-FUEL POWER PLANTS
=
=
(for crushing coal)
(for crushing sintered ore and cinder)
Construction
TRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
DIMENSIONS (in MM) :
SIZE Dia. D x L
600 X 600
750 X 600
750 X 750
750 X 900
750 X 1200
750 X 1500
900 X 900
900 X 1200
900 X 1500
900 X 1800
900 X 2100
900 X 2400
1200 X 1200
1200 X 1800
1200 X 2400
1400 X 2500
D
600
750
750
750
750
750
900
900
900
900
900
900
1200
1200
1200
1400
L
600
600
750
900
1200
1500
900
1200
1500
1800
2100
2400
1200
1800
2400
2500
A
350
596
596
596
596
596
600
600
600
600
600
600
800
800
800
900
B
650
686
850
1050
1300
1500
1000
1350
1600
1900
2200
2500
1400
2000
2600
2700
A1
1100
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
2200
2200
2200
2300
B1
650
900
1050
1300
1500
1700
1150
1500
1750
2000
2300
2800
1600
2200
2800
2900
A2
660-730
800-870
800-870
800-870
800-870
800-870
900-1000
900-1000
900-1000
900-1000
900-1000
900-1000
1200-1300
1200-1300
1200-1300
1250-1400
K
830
1010
1200
1300
1350
1450
1300
1400
1660
1800
1950
2100
2100
2400
2600
2700
K1
1475
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
3000
3000
3000
3200
H
1030
1475
1475
1475
1475
1475
1650
1650
1650
1650
1650
1650
1850
1850
1850
1900
H1
930
1375
1375
1375
1375
1375
1500
1500
1500
1500
1500
1500
1700
1700
1700
1800
H2
430
625
625
625
625
625
650
650
650
650
650
650
700
700
700
800
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Roller Screens
= Higher capacity up to 1500 TPH running at low power compared to conventional screens
= Less space required
= Higher screen efficiency
= Non clogging, smooth, non-vibrating and low noise while running
= Length and width of roller screens can be adjusted to suit customers’ requirement
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Roller Screens
Description
Application :
Construction :
Roller screens consists of a rigid main frame and a series of
roller disc assemblies mounted on shafts and supported on
spherical roller bearings across the width of main frame. These
roller discs are elliptical in shape and arranged at a pre-
determined distance in such a way that they form a square or
rectangular opening in the roller screen at several places. Over
sized materials are pushed forward by rotation of elliptical
discs and finally reach the crusher as feed, while undersized
material falls through the screen opening. The scrapper
provided below the elliptical discs ensures clog free screening.
These roller shaft assemblies are driven by chain and sprocket
arrangement. All roller shaft assemblies are connected
alternately with chain and sprocket and are driven in same
direction by two drive units. Drive is fully covered and operates
in a circulating oil bath.
Each roller screen has two drive units along with electric motor,
fluid coupling, gearbox and drive sprocket.
TRF Roller screens are most suitable for separating coars
wet and sticky raw material. Roller screens are used in soft coal,
and lignite handling plants for preliminary screening of ROM
coal. It acts as relief to crushers and ensures a clog free flow of
wet and sticky materials. TRF roller screens are useful for
separation of undersized material ranging from (-) 20 mm. to (-)
60 mm. The roller screens can be placed horizontally or at
angle of maximum 10 degrees.
The roller screens consist of a rigid frame on which a series of
roller shaft assemblies are mounted with anti-friction bearings
Drive :
MATERIAL FLOW DIRECTIONFEED CHUTE
OVER SIZEDISCHARGE
CHUTE
UNDER SIZEDISCHARGE CHUTE
TRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
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Double Roll Crushers
=As the material is CRUSHED ONLY ONCE when it passes through the gap, the percentage of FINES IS MUCH LESS.
=Used for almost any material and for crushing up to 0.5 mm.
=More economical because of its higher production capacity and lower power requirment.
=Easy and simple to maintain.
=Produces more uniform material than any other crusher having reciprocating motion.
=Uniform wearing of crushing surface.
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Side View of Double Roll Crusher
Double Roll Crushers
Description and UsesTwo rolls rotate in opposite directions in thiscrusher. The material is fed between the tworolls for compressive action and breaking intofragments of uniform size. Simplicity ofmechanical construction and ease ofoperation are the two highlights of thiscrusher. The amount of fines generated fromcrushing is relatively small, a performancefeature which qualifies this machine for use inthe following installations:
The Double Roll Crusher is availablewith heavy duty rolls for crushing suchhard materials as ore or with light dutyrolls for crushing relatively soft materials.
each roll assembly consist of a roll boss with
hexagonal outer shape rigidly mounted on
the roll shaft which permits easy replacemant
of roll tyre. The roll tyres are held tight by
means of bolts. This arrangement provides
for easy tyre replacement and minimizes
parts subject to wear. The roll tyres are made
of high manganese steel.
(3) Bearings
Spherical roller bearings are used to
support the rolls. The spherical roller
bearings are complete with labyrinth
seals and packings for preventing
entrance of dust and leakage of oil.
(4) Drive
The standard Double roll crusher has
independent belt drives from two
motors, one motor for each roll. This
arrangement eliminates the need for an
intermediate drive transmitting device
resulting in less space utilisation and
reducing the no-load power loss.
(1) FrameA cast-iron or steel-plate frame is used.The steel-plate frame is fabricated bywelding. The plummer blocks of fixed rollassembly are integral with the frame.The Plummer Block for the movable rollassembly are elastically positioned inhorizontal direction with high-strengthcoil springs or hydraulic accumulatorsselected for the type of crushing duty.This elastic mounting includes a meansof adjusting the roll-to-roll clearance (rollsetting) and serves as a protectivefeature for preventing motor over load ordamage to the crusher, as the roll willyield and back away when it grips hard
foreign matters like tramp iron.
(2) RollsRoll tyres are of smooth type, corrugatedtype or toothed type, depending on thecrushing duty. In the standard design
SORTING PLANTS OF MINES
COAL MINES
CEMENT PLANTS
CHEMICAL PLANTS
=
=
=
=
(for crushing ore)
(for crushing coal and waste)
(for crushing clay, lime and gypsum rocks)
(for crushing lime, coal, coke, rock salt, etc.)
SMELTING PLANTS
COAL-FUEL POWER PLANTS
=
=
(for crushing coal)
(for crushing sintered ore and cinder)
Construction
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
DIMENSIONS (in MM) :
SIZE Dia. D x L
600 X 600
750 X 600
750 X 750
750 X 900
750 X 1200
750 X 1500
900 X 900
900 X 1200
900 X 1500
900 X 1800
900 X 2100
900 X 2400
1200 X 1200
1200 X 1800
1200 X 2400
1400 X 2500
D
600
750
750
750
750
750
900
900
900
900
900
900
1200
1200
1200
1400
L
600
600
750
900
1200
1500
900
1200
1500
1800
2100
2400
1200
1800
2400
2500
A
350
596
596
596
596
596
600
600
600
600
600
600
800
800
800
900
B
650
686
850
1050
1300
1500
1000
1350
1600
1900
2200
2500
1400
2000
2600
2700
A1
1100
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
2200
2200
2200
2300
B1
650
900
1050
1300
1500
1700
1150
1500
1750
2000
2300
2800
1600
2200
2800
2900
A2
660-730
800-870
800-870
800-870
800-870
800-870
900-1000
900-1000
900-1000
900-1000
900-1000
900-1000
1200-1300
1200-1300
1200-1300
1250-1400
K
830
1010
1200
1300
1350
1450
1300
1400
1660
1800
1950
2100
2100
2400
2600
2700
K1
1475
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
3000
3000
3000
3200
H
1030
1475
1475
1475
1475
1475
1650
1650
1650
1650
1650
1650
1850
1850
1850
1900
H1
930
1375
1375
1375
1375
1375
1500
1500
1500
1500
1500
1500
1700
1700
1700
1800
H2
430
625
625
625
625
625
650
650
650
650
650
650
700
700
700
800
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Roller Screens
=Higher capacity up to 1500 TPH running at low power compared to conventional screens
=Less space required
=Higher screen efficiency
=Non clogging, smooth, non-vibrating and low noise while running
=Length and width of roller screens can be adjusted to suit customers’ requirement
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Roller Screens
Description
Application :
Construction :
Roller screens consists of a rigid main frame and a series of
roller disc assemblies mounted on shafts and supported on
spherical roller bearings across the width of main frame. These
roller discs are elliptical in shape and arranged at a pre-
determined distance in such a way that they form a square or
rectangular opening in the roller screen at several places. Over
sized materials are pushed forward by rotation of elliptical
discs and finally reach the crusher as feed, while undersized
material falls through the screen opening. The scrapper
provided below the elliptical discs ensures clog free screening.
These roller shaft assemblies are driven by chain and sprocket
arrangement. All roller shaft assemblies are connected
alternately with chain and sprocket and are driven in same
direction by two drive units. Drive is fully covered and operates
in a circulating oil bath.
Each roller screen has two drive units along with electric motor,
fluid coupling, gearbox and drive sprocket.
TRF Roller screens are most suitable for separating coars
wet and sticky raw material. Roller screens are used in soft coal,
and lignite handling plants for preliminary screening of ROM
coal. It acts as relief to crushers and ensures a clog free flow of
wet and sticky materials. TRF roller screens are useful for
separation of undersized material ranging from (-) 20 mm. to (-)
60 mm. The roller screens can be placed horizontally or at
angle of maximum 10 degrees.
The roller screens consist of a rigid frame on which a series of
roller shaft assemblies are mounted with anti-friction bearings
Drive :
MATERIAL FLOW DIRECTIONFEED CHUTE
OVER SIZEDISCHARGE
CHUTE
UNDER SIZEDISCHARGE CHUTE
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
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Hydraulic Cone Crushers
= High Capacity
= Uniform abrasion of bowl liner
= Easy replacement of mantle & bowl liner
= Easy adjustment of discharge setting
= Protection against uncrushable material during operation
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
HYDRAULIC CONTROL CIRCUIT SYSTEM NORMAL CRUSHING CONDITION
CONTROL PANELDust & drop proof wall hanging type panel consisting
control switches for discharge opening adjustment and
oiling unit.
Discharge opening setting indicator
Vibration proof selsyn mechanism is incorporated inside
and wear of mantle and bowl liner can be read.
Discharge opening adjustment switch
Zero-point adjusting knob to the set Indicator
TRF LIMITEDA EnterpriseHydraulic Cone Crusher
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
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Hydraulic Cone Crusher
TRF’s Hydraulic Cone Crushers which apply a unique
hydraulic control system are used in secondary and
tertiary crushing.
Main characteristics of the hydraulic cone crusher are to
support the crushing head (mantle and mantle core)
through the centre shaft from the bottom by hydraulic
cylinder and to adjust the discharge setting between
mantle and bowl liner automatically and remotely by
changing oil quantity in the hydraulic cylinder. This
equipment consists of hydraulic cylinder provided at the
lower part of frame, hydraulic unit connected with
hydraulic cylinder by high pressure piping and control
panel attachable to the optional place such as machine-
side of operation room.
Crushing capacity has been increased and cubical
product having excellent cubic type can be obtained as
the unique mechanism is adopted and designed for the
best crushing chamber and large throw of mantle. Choke-
feed is possible resulting in the increment of crushing
capacity and the improvement of the shape of crushed
product.
Raw materials are evenly fed to the whole circumference
of crushing chamber by means of feed plate installed on
the upper portions head. Even feeding can be ensured
without any hindrance as spinder arm does not exist. Thus
partial abrasion of bowl liner will not occur. Therefore,
special distribution feeder is not necessary.
When mantle of crusher moves up and down, selsyn
transmitter provided at the lower part of hydraulic cylinder
transmits the degree of movement to selsyn receiver of
control panel and automatically shows it on discharge
setting indicator.
When changing discharge opening, mantle freely goes up
and down as hydraulic pump acts for upward control an
electro-magnetic valve acts for downward control by the
operation of setting control switch while looking at
discharge setting indicator. Therefore, automatic setting
adjustment is possible more easily, quickly and
accurately than hydraulic clamping and resetting device
of the coventional symons type crusher. The adjustment
of discharge setting is possible either at the time of
machine stoppage, no load operation, or load operation.
Characteristics
High Capacity
Partial abrasion of bowl liner will not occur
Easiness of adjustment of discharge setting
SECTIONAL ARRANGEMENT
The abrasion loss of mantle and bowl liner is
indicated
In case of foreign matter entering, safe
operation is possible
In case the machine stops during operationdue to the electric failure etc., discharge ispossible
As the abrasion loss of mantle and bowl liner is indicated on
the dial of control box, the correction of discharge setting is
easy and the time to arrange spare part can be predicted.
Even when uncrushable such as tramp iron has entered, it is
discharged outside the machine by the hydraulically
controlled automatic discharge mechanism.
Even if the machine stops during operation under load due to
electric failure etc., raw material in crushing chamber can be
discharged by moving crushing head up and down with
hydraulic mechanism before restarting at the current
retransmission. Therefore, the operation can be resumed in
a short time.
Easy replacement of mantle and bowl liner
When replacing consumable parts such as mantle and bowl
liner, the replacement can be carried out easily in short time
as bearing and spider arm do not exist in the upper part of
crushing chamber.
Features :
=Simple and Rigid construction
=Speedy installation with special hydraulic system
=High mobility on standard trailer
=Cost saving for foundation work
CAPACITY (T/H)
40 - inch Cone Crusher
50 - inch Cone Crusher
ModelNumber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Feedopening(Closed
side)
Shape ofcrushingchamber
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
6
69
9
80
84
12
87
96
15
94
105
20
106
117
2530
88
97
99
110
101
112
124
119
125
124
138
132
146
137
152
146
161
14002 / M2
14002 / L2
4005 M
4005 L
4007 M
4007 L
65Fine
Medium
Coarse
125
175
47x62x90
82x109x158
112x149x216
95
110
ModelNumber
Feedopening(Closed
side) (mm)
Shape ofcrushingchamber
6
96
9
111
12
121
15
131
20
148
253040
120
111
138
142
128
140
150
163
138
159
164
140
168
163
158
179
194
166
180
195
174
200
216
185
210
228
192
220
238
204
232
251
241
275
298
5003 S
5003 M
5003 L
5006 S
5006 L
5009 S
5003 M
5009 M
5006 M
75
150
225
Fine
Medium
Coarse
54x 72x 104
99x132x191
144x192x278
130
150
~
60 - inch Cone Crusher
72 - inch Cone Crusher
84 - inch Cone Crusher
ModelNumber
Feedopening
(Closed side)(mm)
Shape ofcrushingchamber
Max feedsize (mm)
Motor(KW)
Discharge Setting (Closed side) (mm)
9
150
12
172
15
186
20
210
25
233
30
256
4050
195211
222
164
209
190
235
263
218
248
261
226
245
223
265
293
242
276
305
251
286
301
260
283
292
322
266
304
335
276
315
348
287
327
343
315
360
392
327
373
412
340
387
428
392
447
494
62x82x119
131x174x252
161x214x310
190x254x365
190
220
~
6004 S
6004 M
6004 L
6008 S
6008 M
6008 L
6010 S
6010 M
6010 L
6012 S
6012 M
6012 L
100Fine
Coarse
MediumFine
MediumCoarse
200
250
300
~
ModelNumber
ModelNumber
Feed opening(Closed side)
(mm)
Feed opening(Closed
side) mm
Shape ofcrushingchamber
Shape ofcrushingchamber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
9
217
9
297
12
341
470
15
368
420
436
381
20
415
474
516
431
493
426
25
462
527
573
480
548
596
498
541
492
30
508
581
631
528
604
656
548
626
648
569
618
405060
625
715
777
649
742
807
673
769
796
722
826
998
750
857
937
778
888
966
819
937
1018
851
972
1057
882
1008
1096
12
249
272
15
270
309
320
265
277
20
304
348
379
314
344
328
358
322
25
337
388
421
350
403
417
364
418
433
377
413
30
371
428
463
385
443
482
402
460
501
415
478
493
40
456
525
571
475
545
593
492
565
615
50
527
606
660
548
630
685
568
653
710
87x117x168
147x1978x284
197x259x369
237x317x456
90x120x172
150x200x288
210x280x403
270x360x518
270
300
300
370
~~
7205 S
7205 M
7205 L
7209 S
7209 M
7209 L
7212 S
7212 M
7212 L
7212 S
7212 M
7212 L
8405 S
8405 M
8405 L
8409 S
8409 M
8409 L
8413 S
8413 M
8413 L
8417 S
8417 M
8417 L
125
225
Fine
Medium
Fine
Medium
Coarse300
375
125
Coarse
Fine
Medium
Fine
Medium
Coarse
Coarse
225
325
425
Note :
1)Capacities are based on the cotinuous feeding of
Medium hard rock with bulk density of 1.6 with a size
larger than discharge setting
2)Motor KW may change according to the raw material.
TRF LIMITEDAEnterprise
Hydraulic Cone Crushers
=High Capacity
=Uniform abrasion of bowl liner
=Easy replacement of mantle & bowl liner
=Easy adjustment of discharge setting
=Protection against uncrushable material during operation
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
HYDRAULIC CONTROL CIRCUIT SYSTEMNORMAL CRUSHING CONDITION
CONTROL PANELDust & drop proof wall hanging type panel consisting
control switches for discharge opening adjustment and
oiling unit.
Discharge opening setting indicator
Vibration proof selsyn mechanism is incorporated inside
and wear of mantle and bowl liner can be read.
Discharge opening adjustment switch
Zero-point adjusting knob to the set Indicator
TRF LIMITEDAEnterprise Hydraulic Cone Crusher
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Hydraulic Cone Crusher
TRF’s Hydraulic Cone Crushers which apply a unique
hydraulic control system are used in secondary and
tertiary crushing.
Main characteristics of the hydraulic cone crusher are to
support the crushing head (mantle and mantle core)
through the centre shaft from the bottom by hydraulic
cylinder and to adjust the discharge setting between
mantle and bowl liner automatically and remotely by
changing oil quantity in the hydraulic cylinder. This
equipment consists of hydraulic cylinder provided at the
lower part of frame, hydraulic unit connected with
hydraulic cylinder by high pressure piping and control
panel attachable to the optional place such as machine-
side of operation room.
Crushing capacity has been increased and cubical
product having excellent cubic type can be obtained as
the unique mechanism is adopted and designed for the
best crushing chamber and large throw of mantle. Choke-
feed is possible resulting in the increment of crushing
capacity and the improvement of the shape of crushed
product.
Raw materials are evenly fed to the whole circumference
of crushing chamber by means of feed plate installed on
the upper portions head. Even feeding can be ensured
without any hindrance as spinder arm does not exist. Thus
partial abrasion of bowl liner will not occur. Therefore,
special distribution feeder is not necessary.
When mantle of crusher moves up and down, selsyn
transmitter provided at the lower part of hydraulic cylinder
transmits the degree of movement to selsyn receiver of
control panel and automatically shows it on discharge
setting indicator.
When changing discharge opening, mantle freely goes up
and down as hydraulic pump acts for upward control an
electro-magnetic valve acts for downward control by the
operation of setting control switch while looking at
discharge setting indicator. Therefore, automatic setting
adjustment is possible more easily, quickly and
accurately than hydraulic clamping and resetting device
of the coventional symons type crusher. The adjustment
of discharge setting is possible either at the time of
machine stoppage, no load operation, or load operation.
Characteristics
High Capacity
Partial abrasion of bowl liner will not occur
Easiness of adjustment of discharge setting
SECTIONAL ARRANGEMENT
The abrasion loss of mantle and bowl liner is
indicated
In case of foreign matter entering, safe
operation is possible
In case the machine stops during operationdue to the electric failure etc., discharge ispossible
As the abrasion loss of mantle and bowl liner is indicated on
the dial of control box, the correction of discharge setting is
easy and the time to arrange spare part can be predicted.
Even when uncrushable such as tramp iron has entered, it is
discharged outside the machine by the hydraulically
controlled automatic discharge mechanism.
Even if the machine stops during operation under load due to
electric failure etc., raw material in crushing chamber can be
discharged by moving crushing head up and down with
hydraulic mechanism before restarting at the current
retransmission. Therefore, the operation can be resumed in
a short time.
Easy replacement of mantle and bowl liner
When replacing consumable parts such as mantle and bowl
liner, the replacement can be carried out easily in short time
as bearing and spider arm do not exist in the upper part of
crushing chamber.
Features :
= Simple and Rigid construction
= Speedy installation with special hydraulic system
= High mobility on standard trailer
= Cost saving for foundation work
CAPACITY (T/H)
40 - inch Cone Crusher
50 - inch Cone Crusher
ModelNumber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Feedopening(Closed
side)
Shape ofcrushingchamber
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
6
69
9
80
84
12
87
96
15
94
105
20
106
117
25 30
88
97
99
110
101
112
124
119
125
124
138
132
146
137
152
146
161
14002 / M2
14002 / L2
4005 M
4005 L
4007 M
4007 L
65 Fine
Medium
Coarse
125
175
47x62x90
82x109x158
112x149x216
95
110
ModelNumber
Feedopening(Closed
side) (mm)
Shape ofcrushingchamber
6
96
9
111
12
121
15
131
20
148
25 30 40
120
111
138
142
128
140
150
163
138
159
164
140
168
163
158
179
194
166
180
195
174
200
216
185
210
228
192
220
238
204
232
251
241
275
298
5003 S
5003 M
5003 L
5006 S
5006 L
5009 S
5003 M
5009 M
5006 M
75
150
225
Fine
Medium
Coarse
54x 72x 104
99x132x191
144x192x278
130
150
~
60 - inch Cone Crusher
72 - inch Cone Crusher
84 - inch Cone Crusher
ModelNumber
Feedopening
(Closed side)(mm)
Shape ofcrushingchamber
Max feedsize (mm)
Motor(KW)
Discharge Setting (Closed side) (mm)
9
150
12
172
15
186
20
210
25
233
30
256
40 50
195 211
222
164
209
190
235
263
218
248
261
226
245
223
265
293
242
276
305
251
286
301
260
283
292
322
266
304
335
276
315
348
287
327
343
315
360
392
327
373
412
340
387
428
392
447
494
62x82x119
131x174x252
161x214x310
190x254x365
190
220
~
6004 S
6004 M
6004 L
6008 S
6008 M
6008 L
6010 S
6010 M
6010 L
6012 S
6012 M
6012 L
100 Fine
Coarse
MediumFine
MediumCoarse
200
250
300
~
ModelNumber
ModelNumber
Feed opening(Closed side)
(mm)
Feed opening(Closed
side) mm
Shape ofcrushingchamber
Shape ofcrushingchamber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
9
217
9
297
12
341
470
15
368
420
436
381
20
415
474
516
431
493
426
25
462
527
573
480
548
596
498
541
492
30
508
581
631
528
604
656
548
626
648
569
618
40 50 60
625
715
777
649
742
807
673
769
796
722
826
998
750
857
937
778
888
966
819
937
1018
851
972
1057
882
1008
1096
12
249
272
15
270
309
320
265
277
20
304
348
379
314
344
328
358
322
25
337
388
421
350
403
417
364
418
433
377
413
30
371
428
463
385
443
482
402
460
501
415
478
493
40
456
525
571
475
545
593
492
565
615
50
527
606
660
548
630
685
568
653
710
87x117x168
147x1978x284
197x259x369
237x317x456
90x120x172
150x200x288
210x280x403
270x360x518
270
300
300
370
~~
7205 S
7205 M
7205 L
7209 S
7209 M
7209 L
7212 S
7212 M
7212 L
7212 S
7212 M
7212 L
8405 S
8405 M
8405 L
8409 S
8409 M
8409 L
8413 S
8413 M
8413 L
8417 S
8417 M
8417 L
125
225
Fine
Medium
Fine
Medium
Coarse300
375
125
Coarse
Fine
Medium
Fine
Medium
Coarse
Coarse
225
325
425
Note :
1) Capacities are based on the cotinuous feeding of
Medium hard rock with bulk density of 1.6 with a size
larger than discharge setting
2) Motor KW may change according to the raw material.
TRF LIMITEDA Enterprise
Hydraulic Cone Crushers
=High Capacity
=Uniform abrasion of bowl liner
=Easy replacement of mantle & bowl liner
=Easy adjustment of discharge setting
=Protection against uncrushable material during operation
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
HYDRAULIC CONTROL CIRCUIT SYSTEMNORMAL CRUSHING CONDITION
CONTROL PANELDust & drop proof wall hanging type panel consisting
control switches for discharge opening adjustment and
oiling unit.
Discharge opening setting indicator
Vibration proof selsyn mechanism is incorporated inside
and wear of mantle and bowl liner can be read.
Discharge opening adjustment switch
Zero-point adjusting knob to the set Indicator
TRF LIMITEDAEnterprise Hydraulic Cone Crusher
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Hydraulic Cone Crusher
TRF’s Hydraulic Cone Crushers which apply a unique
hydraulic control system are used in secondary and
tertiary crushing.
Main characteristics of the hydraulic cone crusher are to
support the crushing head (mantle and mantle core)
through the centre shaft from the bottom by hydraulic
cylinder and to adjust the discharge setting between
mantle and bowl liner automatically and remotely by
changing oil quantity in the hydraulic cylinder. This
equipment consists of hydraulic cylinder provided at the
lower part of frame, hydraulic unit connected with
hydraulic cylinder by high pressure piping and control
panel attachable to the optional place such as machine-
side of operation room.
Crushing capacity has been increased and cubical
product having excellent cubic type can be obtained as
the unique mechanism is adopted and designed for the
best crushing chamber and large throw of mantle. Choke-
feed is possible resulting in the increment of crushing
capacity and the improvement of the shape of crushed
product.
Raw materials are evenly fed to the whole circumference
of crushing chamber by means of feed plate installed on
the upper portions head. Even feeding can be ensured
without any hindrance as spinder arm does not exist. Thus
partial abrasion of bowl liner will not occur. Therefore,
special distribution feeder is not necessary.
When mantle of crusher moves up and down, selsyn
transmitter provided at the lower part of hydraulic cylinder
transmits the degree of movement to selsyn receiver of
control panel and automatically shows it on discharge
setting indicator.
When changing discharge opening, mantle freely goes up
and down as hydraulic pump acts for upward control an
electro-magnetic valve acts for downward control by the
operation of setting control switch while looking at
discharge setting indicator. Therefore, automatic setting
adjustment is possible more easily, quickly and
accurately than hydraulic clamping and resetting device
of the coventional symons type crusher. The adjustment
of discharge setting is possible either at the time of
machine stoppage, no load operation, or load operation.
Characteristics
High Capacity
Partial abrasion of bowl liner will not occur
Easiness of adjustment of discharge setting
SECTIONAL ARRANGEMENT
The abrasion loss of mantle and bowl liner is
indicated
In case of foreign matter entering, safe
operation is possible
In case the machine stops during operationdue to the electric failure etc., discharge ispossible
As the abrasion loss of mantle and bowl liner is indicated on
the dial of control box, the correction of discharge setting is
easy and the time to arrange spare part can be predicted.
Even when uncrushable such as tramp iron has entered, it is
discharged outside the machine by the hydraulically
controlled automatic discharge mechanism.
Even if the machine stops during operation under load due to
electric failure etc., raw material in crushing chamber can be
discharged by moving crushing head up and down with
hydraulic mechanism before restarting at the current
retransmission. Therefore, the operation can be resumed in
a short time.
Easy replacement of mantle and bowl liner
When replacing consumable parts such as mantle and bowl
liner, the replacement can be carried out easily in short time
as bearing and spider arm do not exist in the upper part of
crushing chamber.
Features :
= Simple and Rigid construction
= Speedy installation with special hydraulic system
= High mobility on standard trailer
= Cost saving for foundation work
CAPACITY (T/H)
40 - inch Cone Crusher
50 - inch Cone Crusher
ModelNumber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Feedopening(Closed
side)
Shape ofcrushingchamber
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
6
69
9
80
84
12
87
96
15
94
105
20
106
117
25 30
88
97
99
110
101
112
124
119
125
124
138
132
146
137
152
146
161
14002 / M2
14002 / L2
4005 M
4005 L
4007 M
4007 L
65 Fine
Medium
Coarse
125
175
47x62x90
82x109x158
112x149x216
95
110
ModelNumber
Feedopening(Closed
side) (mm)
Shape ofcrushingchamber
6
96
9
111
12
121
15
131
20
148
25 30 40
120
111
138
142
128
140
150
163
138
159
164
140
168
163
158
179
194
166
180
195
174
200
216
185
210
228
192
220
238
204
232
251
241
275
298
5003 S
5003 M
5003 L
5006 S
5006 L
5009 S
5003 M
5009 M
5006 M
75
150
225
Fine
Medium
Coarse
54x 72x 104
99x132x191
144x192x278
130
150
~
60 - inch Cone Crusher
72 - inch Cone Crusher
84 - inch Cone Crusher
ModelNumber
Feedopening
(Closed side)(mm)
Shape ofcrushingchamber
Max feedsize (mm)
Motor(KW)
Discharge Setting (Closed side) (mm)
9
150
12
172
15
186
20
210
25
233
30
256
40 50
195 211
222
164
209
190
235
263
218
248
261
226
245
223
265
293
242
276
305
251
286
301
260
283
292
322
266
304
335
276
315
348
287
327
343
315
360
392
327
373
412
340
387
428
392
447
494
62x82x119
131x174x252
161x214x310
190x254x365
190
220
~
6004 S
6004 M
6004 L
6008 S
6008 M
6008 L
6010 S
6010 M
6010 L
6012 S
6012 M
6012 L
100 Fine
Coarse
MediumFine
MediumCoarse
200
250
300
~
ModelNumber
ModelNumber
Feed opening(Closed side)
(mm)
Feed opening(Closed
side) mm
Shape ofcrushingchamber
Shape ofcrushingchamber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
9
217
9
297
12
341
470
15
368
420
436
381
20
415
474
516
431
493
426
25
462
527
573
480
548
596
498
541
492
30
508
581
631
528
604
656
548
626
648
569
618
40 50 60
625
715
777
649
742
807
673
769
796
722
826
998
750
857
937
778
888
966
819
937
1018
851
972
1057
882
1008
1096
12
249
272
15
270
309
320
265
277
20
304
348
379
314
344
328
358
322
25
337
388
421
350
403
417
364
418
433
377
413
30
371
428
463
385
443
482
402
460
501
415
478
493
40
456
525
571
475
545
593
492
565
615
50
527
606
660
548
630
685
568
653
710
87x117x168
147x1978x284
197x259x369
237x317x456
90x120x172
150x200x288
210x280x403
270x360x518
270
300
300
370
~~
7205 S
7205 M
7205 L
7209 S
7209 M
7209 L
7212 S
7212 M
7212 L
7212 S
7212 M
7212 L
8405 S
8405 M
8405 L
8409 S
8409 M
8409 L
8413 S
8413 M
8413 L
8417 S
8417 M
8417 L
125
225
Fine
Medium
Fine
Medium
Coarse300
375
125
Coarse
Fine
Medium
Fine
Medium
Coarse
Coarse
225
325
425
Note :
1) Capacities are based on the cotinuous feeding of
Medium hard rock with bulk density of 1.6 with a size
larger than discharge setting
2) Motor KW may change according to the raw material.
TRF LIMITEDA Enterprise
Hydraulic Cone Crushers
= High Capacity
= Uniform abrasion of bowl liner
= Easy replacement of mantle & bowl liner
= Easy adjustment of discharge setting
= Protection against uncrushable material during operation
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
HYDRAULIC CONTROL CIRCUIT SYSTEM NORMAL CRUSHING CONDITION
CONTROL PANELDust & drop proof wall hanging type panel consisting
control switches for discharge opening adjustment and
oiling unit.
Discharge opening setting indicator
Vibration proof selsyn mechanism is incorporated inside
and wear of mantle and bowl liner can be read.
Discharge opening adjustment switch
Zero-point adjusting knob to the set Indicator
TRF LIMITEDA EnterpriseHydraulic Cone Crusher
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Hydraulic Cone Crusher
TRF’s Hydraulic Cone Crushers which apply a unique
hydraulic control system are used in secondary and
tertiary crushing.
Main characteristics of the hydraulic cone crusher are to
support the crushing head (mantle and mantle core)
through the centre shaft from the bottom by hydraulic
cylinder and to adjust the discharge setting between
mantle and bowl liner automatically and remotely by
changing oil quantity in the hydraulic cylinder. This
equipment consists of hydraulic cylinder provided at the
lower part of frame, hydraulic unit connected with
hydraulic cylinder by high pressure piping and control
panel attachable to the optional place such as machine-
side of operation room.
Crushing capacity has been increased and cubical
product having excellent cubic type can be obtained as
the unique mechanism is adopted and designed for the
best crushing chamber and large throw of mantle. Choke-
feed is possible resulting in the increment of crushing
capacity and the improvement of the shape of crushed
product.
Raw materials are evenly fed to the whole circumference
of crushing chamber by means of feed plate installed on
the upper portions head. Even feeding can be ensured
without any hindrance as spinder arm does not exist. Thus
partial abrasion of bowl liner will not occur. Therefore,
special distribution feeder is not necessary.
When mantle of crusher moves up and down, selsyn
transmitter provided at the lower part of hydraulic cylinder
transmits the degree of movement to selsyn receiver of
control panel and automatically shows it on discharge
setting indicator.
When changing discharge opening, mantle freely goes up
and down as hydraulic pump acts for upward control an
electro-magnetic valve acts for downward control by the
operation of setting control switch while looking at
discharge setting indicator. Therefore, automatic setting
adjustment is possible more easily, quickly and
accurately than hydraulic clamping and resetting device
of the coventional symons type crusher. The adjustment
of discharge setting is possible either at the time of
machine stoppage, no load operation, or load operation.
Characteristics
High Capacity
Partial abrasion of bowl liner will not occur
Easiness of adjustment of discharge setting
SECTIONAL ARRANGEMENT
The abrasion loss of mantle and bowl liner is
indicated
In case of foreign matter entering, safe
operation is possible
In case the machine stops during operationdue to the electric failure etc., discharge ispossible
As the abrasion loss of mantle and bowl liner is indicated on
the dial of control box, the correction of discharge setting is
easy and the time to arrange spare part can be predicted.
Even when uncrushable such as tramp iron has entered, it is
discharged outside the machine by the hydraulically
controlled automatic discharge mechanism.
Even if the machine stops during operation under load due to
electric failure etc., raw material in crushing chamber can be
discharged by moving crushing head up and down with
hydraulic mechanism before restarting at the current
retransmission. Therefore, the operation can be resumed in
a short time.
Easy replacement of mantle and bowl liner
When replacing consumable parts such as mantle and bowl
liner, the replacement can be carried out easily in short time
as bearing and spider arm do not exist in the upper part of
crushing chamber.
Features :
=Simple and Rigid construction
=Speedy installation with special hydraulic system
=High mobility on standard trailer
=Cost saving for foundation work
CAPACITY (T/H)
40 - inch Cone Crusher
50 - inch Cone Crusher
ModelNumber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Feedopening(Closed
side)
Shape ofcrushingchamber
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
6
69
9
80
84
12
87
96
15
94
105
20
106
117
2530
88
97
99
110
101
112
124
119
125
124
138
132
146
137
152
146
161
14002 / M2
14002 / L2
4005 M
4005 L
4007 M
4007 L
65Fine
Medium
Coarse
125
175
47x62x90
82x109x158
112x149x216
95
110
ModelNumber
Feedopening(Closed
side) (mm)
Shape ofcrushingchamber
6
96
9
111
12
121
15
131
20
148
253040
120
111
138
142
128
140
150
163
138
159
164
140
168
163
158
179
194
166
180
195
174
200
216
185
210
228
192
220
238
204
232
251
241
275
298
5003 S
5003 M
5003 L
5006 S
5006 L
5009 S
5003 M
5009 M
5006 M
75
150
225
Fine
Medium
Coarse
54x 72x 104
99x132x191
144x192x278
130
150
~
60 - inch Cone Crusher
72 - inch Cone Crusher
84 - inch Cone Crusher
ModelNumber
Feedopening
(Closed side)(mm)
Shape ofcrushingchamber
Max feedsize (mm)
Motor(KW)
Discharge Setting (Closed side) (mm)
9
150
12
172
15
186
20
210
25
233
30
256
4050
195211
222
164
209
190
235
263
218
248
261
226
245
223
265
293
242
276
305
251
286
301
260
283
292
322
266
304
335
276
315
348
287
327
343
315
360
392
327
373
412
340
387
428
392
447
494
62x82x119
131x174x252
161x214x310
190x254x365
190
220
~
6004 S
6004 M
6004 L
6008 S
6008 M
6008 L
6010 S
6010 M
6010 L
6012 S
6012 M
6012 L
100Fine
Coarse
MediumFine
MediumCoarse
200
250
300
~
ModelNumber
ModelNumber
Feed opening(Closed side)
(mm)
Feed opening(Closed
side) mm
Shape ofcrushingchamber
Shape ofcrushingchamber
Max feedsize (mm)
Max feedsize (mm)
Motor(KW)
Motor(KW)
Discharge Setting (Closed side) (mm)
Discharge Setting (Closed side) (mm)
9
217
9
297
12
341
470
15
368
420
436
381
20
415
474
516
431
493
426
25
462
527
573
480
548
596
498
541
492
30
508
581
631
528
604
656
548
626
648
569
618
405060
625
715
777
649
742
807
673
769
796
722
826
998
750
857
937
778
888
966
819
937
1018
851
972
1057
882
1008
1096
12
249
272
15
270
309
320
265
277
20
304
348
379
314
344
328
358
322
25
337
388
421
350
403
417
364
418
433
377
413
30
371
428
463
385
443
482
402
460
501
415
478
493
40
456
525
571
475
545
593
492
565
615
50
527
606
660
548
630
685
568
653
710
87x117x168
147x1978x284
197x259x369
237x317x456
90x120x172
150x200x288
210x280x403
270x360x518
270
300
300
370
~~
7205 S
7205 M
7205 L
7209 S
7209 M
7209 L
7212 S
7212 M
7212 L
7212 S
7212 M
7212 L
8405 S
8405 M
8405 L
8409 S
8409 M
8409 L
8413 S
8413 M
8413 L
8417 S
8417 M
8417 L
125
225
Fine
Medium
Fine
Medium
Coarse300
375
125
Coarse
Fine
Medium
Fine
Medium
Coarse
Coarse
225
325
425
Note :
1)Capacities are based on the cotinuous feeding of
Medium hard rock with bulk density of 1.6 with a size
larger than discharge setting
2)Motor KW may change according to the raw material.
TRF LIMITEDAEnterprise
Idlers
= Idler rollers are provided with double labyrinth sealing
= Idler rollers are dust proof, water proof and weather proof
= Idler rollers are drop-in type and rolls can be removed without dismantling the brackets from the conveyor
structure
= All rolls of similar belt width are interchangeable
= High quality rollers are capable of carrying heavy load
= Idler bases are designed to provide a minimum gap between rollers, giving added protection to the conveyor belt
= The inverted angle base frame has a self cleaning action by virtue of its sloping upper surface which eliminates
the possibility of rolls jamming
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF LIMITEDA Enterprise
STYLE M 361 (STD & WIDE) RETURN IDLER
STYLE M 365 IMPACT IDLER
STYLE M 362 TROUGHING TRAINING IDLER
STYLE M 361 (STD & WIDE) RETURN IDLER
STYLE M 365 IMPACT IDLER
STYLE M 362 TROUGHING TRAINING IDLER
DIMENSIONS : M 3 61 DIMENSIONS : M 3 61-W
SIZEMM
AMM
SIZEMM
SIZEMM
AMM
AMM
BMM
BMM
EMM
EMM
FMM
FMM
GMM
HMM
HMM
CINCH
CINCH
DINCH
DINCH
AMM
BMM
BMM
400
500
650
800
1000
1200
1400
400
500
650
800
1000
1200
1400
400
500
650
800
1000
1200
1400
630
730
880
1030
1230
1430
1630
434
486
632
790
1032
1204
1404
268
268
268
268
268
268
274
421
436
455
474
513
528
552
150
150
150
150
150
150
150
75
75
75
75
75
75
81
5¼”
6½”
8½”
10½”
11”
15”
19”
5¼”
6½”
8½”
10¾”
15”
17”
19”
630
730
880
1030
1230
1430
1630
476
530
690
841
1048
1252
1453
270
270
270
270
270
270
270
326
326
344
361
400
420
440
81
81
81
81
81
81
81
16 /8”
8¼
310 /8”
12 ½
12 ½
716 /8”
21”
16 /8”
16 /8”
8¼”
310 /8”
1114 /16”
716 /8”
19”
630
730
880
1030
1230
1430
1630
478
578
728
878
1078
1278
1478
750
850
1000
1150
1350
1550
1750
598
698
848
998
1198
1398
1598
A
B
END BRACKET MAY BEFABRICATED OR M 1
3” 1”1” 1”4”
3/16”
3”
F5½” F1 ½”
½” BOLTS
1”
‘B’ CLEAR 65 CLEAR
H
1½” 9¼” 1¼”
12”5/8” BOLTS
A
‘F’ C
LE
AR
6 m
m
F150 F
DD C
O20
E + 3 mm
B CLEAR 5½”
CLR
1”
CLR
F5½” F
+ 3
E
H
+
1”
GA
M16 BOLTS
241
305
6 m
m
F C
LE
AR
+ 1
1”
O20
FOR 1400 BELT ONLY
M12 BOLTS
FOR 400 TO 1200BELT SIZE
CLR D C D
TRF LIMITEDA Enterprise
STYLE M 350 TROUGHING IDLER
STYLE M 360 TROUGHING IDLER
STYLE M 351 (S&W) RETURN IDLER
STYLE M 350 TROUGHING IDLER
STYLE M 360 TROUGHING IDLER
STYLE M 351 (S&W) RETURN IDLER
400
500
650
800
1000
1200
630
730
880
1030
1230
1430
433
549
692
855
1059
1255
228
228
228
228
243
243
276
286
305
324
378
391
100
100
100
100
125
125
50
50
50
50
65
65
38 /16”
38 /18”
10¼”
712 /16”
912 /16”
716 /16”
35 /8”
56 /8”
58 /8”
710 /8”
115 /8”
117 /8”
SIZEMM
AMM
BMM
EMM
FMM
GMM
HMM
CINCH
DINCH
500
650
800
1000
1200
1400
730
880
1030
1230
1430
1630
530
673
838
1041
1235
1434
234
234
234
249
249
259
11½”
12¼”
13”
15”
515 /8”
716 /8”
100
100
100
125
125
150
50
50
50
65
65
75
8¼”
110 /8”
512 /16”
312 /8”
16¼”
320 /16”
6½”
8½”
10¾”
15”
17”
19”
SIZEMM
AMM
BMM
EMM
FMM
GMM
HMM
CINCH
DINCH
DIMENSIONS : M 3 61 DIMENSIONS : M 3 61-W
SIZEMM
AMM
AMM
BMM
BMM
400
500
650
800
1000
1200
1400
630
730
880
1030
1230
1430
1630
478
578
728
878
1078
1278
1478
750
850
1000
1150
1350
1550
1750
598
698
848
998
1198
1398
1598
REGREASABLE IDLERS WITH TAPER ROLLER BEARINGS
“B” CLEAR 65 F 127 NOMF
C
E
A
C DD
25
“F”
CL
EA
R
25 G
H
F ½” BOLTSF
3
O
20
D D
B CLEAR 65
H
G
150
+ 3”
A
M = 12 BOLTS (4 NOS. 14x25 SLOTTED HOLES)
25
F C
LE
AR
E +
1/8
”
25
O
20
½” BOLTS
FOR 1400 SIZE
F140 F
A
1”
3”
3”
2
HANGERS = 9899 = A
1” 1”
3/1
6”
F1
27
F
1 ½
”
4”B
NO
M
Idlers
3 ROLL GARLAND TROUGHING IDLER
3 ROLL GARLAND TROUGHING IDLER
5 ROLL GARLAND TROUGHING IDLER
2 ROLL VEE RETURN IDLER BASE MOUNTED
BEARING SIZE 4000, 5000 SERIES
BEARING SIZE 6000, 7000 SERIES
BEARING SIZE 5000, 6000, 7000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
3 ROLL GARLAND TROUGHING IDLER
3 ROLL GARLAND TROUGHING IDLER
5 ROLL GARLAND TROUGHING IDLER
2 ROLL VEE RETURN IDLER BASE MOUNTED
BELTWIDTH
MM
BELTWIDTH
MM
BELTSIZEMM
A B C E FF F
MM MM MMO10
MM
O10MM
O15MM
O15MM
BELTWIDTH
MM
AMM
O45MM
O45MM
O55MM
O55MM
AMM
MM
A
O20MM
O20MM
O20MM
O20MM
O30MM
O30MM
O30MM
O30MM
O35MM
O35MM
O35MM
O35MM
C
C
C
D
D
D
80010001200140016001800
80010001200140016001800
12001400160018002000
257300339391425
14261600175819662108
12401390153017121834
404459508577618
495561621702753
296360438496563627
299363441499566630
104712311455162218152000
105112351460162718202013
99211671380153817211896
99611711384154217251908
95711261331148416611830
96111301335148816651842
6688
114134157179
5476
102122145168
125157196225259291
114146185214247281
153190235268307343
142178223256295333
F(ROLL DIA) D MM F aa
101.6
80010001200140016001800200022002400
109012901490169019002100230025002700
95612201418161418122008220623942590
93611981390158417761970216423322525
465600700800900
1000110012001300
134158175192210227245211290
175210236262288314340375400
M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3 127 139.7 152.4 159 168.3O O10 /15
AVIEW X
C
X
127
DIA
D
C152
DIA
A
C
152 DIA
VIEW X
D
X
X
A
D
VIEW X
A
100
40
F SLOTTED HOLES FOR ‘F’ F BOLTS
40
CFD F
E
B (NOM.)
aa
Idlers
For nearly five decades TRF Ltd. has been manufacturing
conveyor idlers for all sectors of the industry. Based on its vast
experience, the Company offers a complete range of conveyor
idler sets for a wide variety of belt conveyors designed to
provide economic and efficient operations. Coal, coke, lignite,
iron ore, cement, fertiliser, slag, etc are amongst the many
materials which are effectively handled by appropriately sized
idlers. TRF Idlers are available for belt widths upto 2400mm.
They can however, be designed for higher belt widths. TRF
idlers range from cover carrying, return, self-aligning carrying
and return, impact, transition, picking and feeding, self-
cleaning return, V-type return, garland type carrying and
return functions. Both, sealed-for-life idlers with deep groove
ball bearings and regreasable type idlers with one-shot one-
point lubrication system with taper roller bearings are
available in the TRF range.
These idlers are equipped with deep groove ball bearings
covering 20 mm to 45 mm diameter. The idlers are lubricated
for life. Regreasing arrangement of individual rollers is
provided to customers on request.
These idlers are provided with 20 mm and 30 mm diameter
taper roller bearing. The design ensures complete re-
lubrication of all six bearings from one accessible grease
fitting. The pressure relief fitting at the other end ensures that
the idlers are completely lubricated.
The idlers are designed as per
IS-8598/ISO-1537/IPSS-2-03-004-85 specifications.
These are made from deep drawing quality steel. Housings
are welded to both ends of the tube simultaneously by an
automatic welding machine forming a mono-block design to
ensure rigidity, lower rotating weight and minimum out-of-
roundness.
Special ERW tubes as per IS-9295 with close tolerances are
used. Idlers with seamless steel tubes can also be
manufactured on demand. Tubes are recessed at both ends
simultaneously by a special purpose machine to guarantee
Sealed for life type
Regreasable type
Standards
Bearing Housing
Tube
concentricity.
Idlers are provided with specially designed, laboratory-tested,
multi-labyrinth, non-contacting type seals which keep dust,
moisture and dirt away from the bearing. A waterproof
weather cap at the roller end prevents water entering
alongside the shaft. A specially designed back-seal prevents
grease from entering the roller.
The idlers are provided with shaft made from bright bar
conforming to IS-9550. Shaft conforming to EN-8 or C-35 or
C-45 chemical composition. The shafts are ground on a
centreless grinding machine to provide finish of a very high
degree throughout the length.
The assembly of life-sealed type idler rollers, is supported on
fabricated brackets on an inverted angle base board forming
a truss-like construction which provides extra rigidity. The
idlers with one shot lubrication are supported on cast-
malleable steel/fabricated brackets and are mounted on
Sealing
Shaft
Frame
IDLER WITH FRAME
TRF LIMITEDA Enterprise
channel base board.
All idler rollers are lubricated with hi-lithium based grease
during assembly and no subsequent lubrication is required.
All isler components are tested at various stages of
manufacture. Idler rollers are fully tested for free running, dust
and water penetration, dynamic friction factor and high speed
at TRF laboratory which is equipped with modern testing
facilities.
TRF can supply rollers to suit existing installations
maintaining TRF standard internal construction. The roll dia,
roll length, shaft length and shaft ends are tailor made to suit
the customer’s requirement.
Lubrication
Testing Facilities
Rollers for Existing Installation
DIFFERENT SERIES OF IDLERS
Sealed for life
Regreasable type with taper roller bearings
SERIES
SERIESTAPER ROLLER
BEARINGRANGE OF BELT
SIZES MMROLL DIA
MM
SINGLE ROWDEEP GROOVEBALL BEARING
RANGE OF BELTSIZEMM
ROLL O/DMM
4000
5000
6000A
6000B
7000
8000
9000
350
360
460
30204
30204
30206
400 TO 1400
400 TO 1600
800 TO 2000
127
139.7, 152.4
152.4
6204
6205
6206
6306
6307
6308
6309
400 TO 1400
400 TO 1400
400 TO 1600
400 TO 1600
800 TO 2000
1200 TO 2000
1200 TO 2000
101.6, 114.3, 127,139.7, 152.4
101.6, 114.3, 127,139.7, 152.4
139.7, 152.4, 159,168.3
139.7, 152.4, 159,168.3
152.4, 159, 168.3
152.4, 159, 168.3, 193.7
152.4, 159, 168.3, 193.7
Dimension sheets of these Idlers can be furnished against orders.
TUBE CUTTING MACHINE
TUBE RECESSING MACHINE
TUBE WELDING MACHINE
Idlers
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
TYPE - A 4000, 5000 SERIES
TYPE - B 4000, 5000 SERIES
TYPE - C 4000, 5000, 6000 SERIES
101.6 114.3 127 139.7 152.4 159 168.3 193.7
BELT SIZEMM
BELTWIDTH
MM
BELTWIDTH
MM
BELTWIDTH
MM
AMM
AMM
AMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
650800
10001200
650800
10001200140016001800
100012001400160018002000
546651744845942
1047
121914261609180819992206
119513981578177319602163
35547087
104122
87114138164189217
363436541646739840937
864100812141421160418031994
847988
11901393157317681955
172948668299
116
537299
126150176201
362435540645
864100812141421
847988
11901393
21365472
5778
105132
500600750950
11501400160018002000220024002600
690790940
109012901490169019002100230025002700
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
F(ROLL DIA) D MM F
O10MM
O10MM
O10MM
O10MM
O10MM
O10MM
O20MM
O20MM
O20MM
O20MM
O20MM
O20MM
C
C
C
D
D
D
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
A 25120
70
6 100
C
25
D F
SLOTTED HOLES FOR ‘B’ BOLTSF
X
A
C
D
VIEW X
114 D
IA
X
A
C
D
VIEW X
127 D
IA
X
A
C
D
VIEW X
152 D
IA
LIFE SEALED IDLERS WITH BALL BEARINGS
Idlers
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN IDLER
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN ISLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
BELTSIZEMM
BELTSIZEMM
BELT SIZEMM
AMM
CMM
F B MMF
AMM
AMM
BMM
BMM
CMM
CMM
101.6
101.6
400500650800
10001200140016001800200022002400
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
32.532.530303035302525253535
160200250315380465530600670750800900
160200250315380465530600670750800900
200200200200200215215
-----
225225225225225225225
-----
225225225225225240240240
----
240240240240240240240240
----
225225225225225240240240
----
255255255255255255255255
----
-275275275275275275275275
---
275275275275275275275275275
-275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-290290290290290290290290290290290
290290290290290290290290290290290290
315315315315315315315315315315315315
315315315315315315315315315315315315
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
193.7
193.7
FF MMF
FF MMF
FE MM
D F(ROLL DIA)
FE MM
D (ROLL DIA) F
aa
aa
101.6
101.6
101.6
160
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
160
127
160
139.7
160
152.4
200
159
200
168.3
200
193.7
225
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
oooooo10/20/25/30/35/45
ooooo20/25/30/35/45
E
C
A
C
B25200
25
D F
8
B
SLOTTED HOLES FOR ‘F’ F BOLTS
SLOTTED HOLES FOR ‘F’ F BOLTS
CC
C
E
AB2520025
BELT TRAVEL
D F
8
B
C
SLOTTED HOLES FOR ‘B’ F BOLTS
A
C25
6
40
25
40
125
65
E
D F
STIFFENER PLATE(NOT FOR ALL SIZES)
TRF LIMITEDAEnterprise
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
101.6
184
344
160
114.3
184
344
160
127
184
344
160
139.7
184
344
160
152.4
184
384
200
159
210
410
200
168.3
210
410
200
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
E
F
G
BELT SIZEMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
aa
ooooo20/25/30/35/45 152166190205
BELTSIZEMM
AMM
BMM
CMM
FF FMM
F E MM
D F (ROLL DIA)
152166190205
40050065080010001200140016001800200022002400
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
160200250315380465530600670750800900
275275275275275275275275275275275275
290290290290290290290290290290290290
315315315315315315315315315315315315
325325325325325325325325325325325325
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
152 190180
BELT SIZEMM
AMM
CMM
F B MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
A100175
BELT TRAVEL
65
8
25
G F
E
SLO
TT
ED
HO
LE
S
FO
R ‘B
’ B
OLT
SF
C
C
E
25
100
D F
D F
D F
C
A
C
AB
8
2520025 B
STIFFENER PLATES(NOT FOR ALL SIZE)
SLOTTED HOLES FOR ‘F’ BOLTS F
C
40
SLOTTED HOLES FOR ‘B’ BOLTS F
40
6
200
12565
25
TRF LIMITEDA Enterprise
STYLE M 350 TROUGHING IDLER
STYLE M 360 TROUGHING IDLER
STYLE M 351 (S&W) RETURN IDLER
STYLE M 350 TROUGHING IDLER
STYLE M 360 TROUGHING IDLER
STYLE M 351 (S&W) RETURN IDLER
400
500
650
800
1000
1200
630
730
880
1030
1230
1430
433
549
692
855
1059
1255
228
228
228
228
243
243
276
286
305
324
378
391
100
100
100
100
125
125
50
50
50
50
65
65
38 /16”
38 /18”
10¼”
712 /16”
912 /16”
716 /16”
35 /8”
56 /8”
58 /8”
710 /8”
115 /8”
117 /8”
SIZEMM
AMM
BMM
EMM
FMM
GMM
HMM
CINCH
DINCH
500
650
800
1000
1200
1400
730
880
1030
1230
1430
1630
530
673
838
1041
1235
1434
234
234
234
249
249
259
11½”
12¼”
13”
15”
515 /8”
716 /8”
100
100
100
125
125
150
50
50
50
65
65
75
8¼”
110 /8”
512 /16”
312 /8”
16¼”
320 /16”
6½”
8½”
10¾”
15”
17”
19”
SIZEMM
AMM
BMM
EMM
FMM
GMM
HMM
CINCH
DINCH
DIMENSIONS : M 3 61 DIMENSIONS : M 3 61-W
SIZEMM
AMM
AMM
BMM
BMM
400
500
650
800
1000
1200
1400
630
730
880
1030
1230
1430
1630
478
578
728
878
1078
1278
1478
750
850
1000
1150
1350
1550
1750
598
698
848
998
1198
1398
1598
REGREASABLE IDLERS WITH TAPER ROLLER BEARINGS
“B” CLEAR 65 F 127 NOMF
C
E
A
C DD
25
“F”
CL
EA
R
25 G
H
F ½” BOLTSF
3
O
20
D D
B CLEAR 65
H
G
150
+ 3”
A
M = 12 BOLTS (4 NOS. 14x25 SLOTTED HOLES)
25
F C
LE
AR
E +
1/8
”
25
O
20
½” BOLTS
FOR 1400 SIZE
F140 F
A
1”
3”
3”
2
HANGERS = 9899 = A
1” 1”
3/1
6”
F1
27
F
1 ½
”
4”B
NO
M
Idlers
3 ROLL GARLAND TROUGHING IDLER
3 ROLL GARLAND TROUGHING IDLER
5 ROLL GARLAND TROUGHING IDLER
2 ROLL VEE RETURN IDLER BASE MOUNTED
BEARING SIZE 4000, 5000 SERIES
BEARING SIZE 6000, 7000 SERIES
BEARING SIZE 5000, 6000, 7000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
3 ROLL GARLAND TROUGHING IDLER
3 ROLL GARLAND TROUGHING IDLER
5 ROLL GARLAND TROUGHING IDLER
2 ROLL VEE RETURN IDLER BASE MOUNTED
BELTWIDTH
MM
BELTWIDTH
MM
BELTSIZEMM
A B C E FF F
MM MM MMO10
MM
O10MM
O15MM
O15MM
BELTWIDTH
MM
AMM
O45MM
O45MM
O55MM
O55MM
AMM
MM
A
O20MM
O20MM
O20MM
O20MM
O30MM
O30MM
O30MM
O30MM
O35MM
O35MM
O35MM
O35MM
C
C
C
D
D
D
80010001200140016001800
80010001200140016001800
12001400160018002000
257300339391425
14261600175819662108
12401390153017121834
404459508577618
495561621702753
296360438496563627
299363441499566630
104712311455162218152000
105112351460162718202013
99211671380153817211896
99611711384154217251908
95711261331148416611830
96111301335148816651842
6688
114134157179
5476
102122145168
125157196225259291
114146185214247281
153190235268307343
142178223256295333
F(ROLL DIA) D MM F aa
101.6
80010001200140016001800200022002400
109012901490169019002100230025002700
95612201418161418122008220623942590
93611981390158417761970216423322525
465600700800900
1000110012001300
134158175192210227245211290
175210236262288314340375400
M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3 127 139.7 152.4 159 168.3O O10 /15
AVIEW X
C
X
127
DIA
D
C152
DIA
A
C
152 DIA
VIEW X
D
X
X
A
D
VIEW X
A
100
40
F SLOTTED HOLES FOR ‘F’ F BOLTS
40
CFD F
E
B (NOM.)
aa
Idlers
For nearly five decades TRF Ltd. has been manufacturing
conveyor idlers for all sectors of the industry. Based on its vast
experience, the Company offers a complete range of conveyor
idler sets for a wide variety of belt conveyors designed to
provide economic and efficient operations. Coal, coke, lignite,
iron ore, cement, fertiliser, slag, etc are amongst the many
materials which are effectively handled by appropriately sized
idlers. TRF Idlers are available for belt widths upto 2400mm.
They can however, be designed for higher belt widths. TRF
idlers range from cover carrying, return, self-aligning carrying
and return, impact, transition, picking and feeding, self-
cleaning return, V-type return, garland type carrying and
return functions. Both, sealed-for-life idlers with deep groove
ball bearings and regreasable type idlers with one-shot one-
point lubrication system with taper roller bearings are
available in the TRF range.
These idlers are equipped with deep groove ball bearings
covering 20 mm to 45 mm diameter. The idlers are lubricated
for life. Regreasing arrangement of individual rollers is
provided to customers on request.
These idlers are provided with 20 mm and 30 mm diameter
taper roller bearing. The design ensures complete re-
lubrication of all six bearings from one accessible grease
fitting. The pressure relief fitting at the other end ensures that
the idlers are completely lubricated.
The idlers are designed as per
IS-8598/ISO-1537/IPSS-2-03-004-85 specifications.
These are made from deep drawing quality steel. Housings
are welded to both ends of the tube simultaneously by an
automatic welding machine forming a mono-block design to
ensure rigidity, lower rotating weight and minimum out-of-
roundness.
Special ERW tubes as per IS-9295 with close tolerances are
used. Idlers with seamless steel tubes can also be
manufactured on demand. Tubes are recessed at both ends
simultaneously by a special purpose machine to guarantee
Sealed for life type
Regreasable type
Standards
Bearing Housing
Tube
concentricity.
Idlers are provided with specially designed, laboratory-tested,
multi-labyrinth, non-contacting type seals which keep dust,
moisture and dirt away from the bearing. A waterproof
weather cap at the roller end prevents water entering
alongside the shaft. A specially designed back-seal prevents
grease from entering the roller.
The idlers are provided with shaft made from bright bar
conforming to IS-9550. Shaft conforming to EN-8 or C-35 or
C-45 chemical composition. The shafts are ground on a
centreless grinding machine to provide finish of a very high
degree throughout the length.
The assembly of life-sealed type idler rollers, is supported on
fabricated brackets on an inverted angle base board forming
a truss-like construction which provides extra rigidity. The
idlers with one shot lubrication are supported on cast-
malleable steel/fabricated brackets and are mounted on
Sealing
Shaft
Frame
IDLER WITH FRAME
TRF LIMITEDA Enterprise
STYLE M 350 TROUGHING IDLER
STYLE M 360 TROUGHING IDLER
STYLE M 351 (S&W) RETURN IDLER
STYLE M 350 TROUGHING IDLER
STYLE M 360 TROUGHING IDLER
STYLE M 351 (S&W) RETURN IDLER
400
500
650
800
1000
1200
630
730
880
1030
1230
1430
433
549
692
855
1059
1255
228
228
228
228
243
243
276
286
305
324
378
391
100
100
100
100
125
125
50
50
50
50
65
65
38 /16”
38 /18”
10¼”
712 /16”
912 /16”
716 /16”
35 /8”
56 /8”
58 /8”
710 /8”
115 /8”
117 /8”
SIZEMM
AMM
BMM
EMM
FMM
GMM
HMM
CINCH
DINCH
500
650
800
1000
1200
1400
730
880
1030
1230
1430
1630
530
673
838
1041
1235
1434
234
234
234
249
249
259
11½”
12¼”
13”
15”
515 /8”
716 /8”
100
100
100
125
125
150
50
50
50
65
65
75
8¼”
110 /8”
512 /16”
312 /8”
16¼”
320 /16”
6½”
8½”
10¾”
15”
17”
19”
SIZEMM
AMM
BMM
EMM
FMM
GMM
HMM
CINCH
DINCH
DIMENSIONS : M 3 61 DIMENSIONS : M 3 61-W
SIZEMM
AMM
AMM
BMM
BMM
400
500
650
800
1000
1200
1400
630
730
880
1030
1230
1430
1630
478
578
728
878
1078
1278
1478
750
850
1000
1150
1350
1550
1750
598
698
848
998
1198
1398
1598
REGREASABLE IDLERS WITH TAPER ROLLER BEARINGS
“B” CLEAR 65 F 127 NOMF
C
E
A
C DD
25
“F”
CL
EA
R
25 G
H
F ½” BOLTSF
3
O
20
D D
B CLEAR 65
H
G
150
+ 3”
A
M = 12 BOLTS (4 NOS. 14x25 SLOTTED HOLES)
25
F C
LE
AR
E +
1/8
”
25
O
20
½” BOLTS
FOR 1400 SIZE
F140 F
A
1”
3”
3”
2
HANGERS = 9899 = A
1” 1”
3/1
6”
F1
27
F
1 ½
”
4”B
NO
M
Idlers
3 ROLL GARLAND TROUGHING IDLER
3 ROLL GARLAND TROUGHING IDLER
5 ROLL GARLAND TROUGHING IDLER
2 ROLL VEE RETURN IDLER BASE MOUNTED
BEARING SIZE 4000, 5000 SERIES
BEARING SIZE 6000, 7000 SERIES
BEARING SIZE 5000, 6000, 7000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
3 ROLL GARLAND TROUGHING IDLER
3 ROLL GARLAND TROUGHING IDLER
5 ROLL GARLAND TROUGHING IDLER
2 ROLL VEE RETURN IDLER BASE MOUNTED
BELTWIDTH
MM
BELTWIDTH
MM
BELTSIZEMM
A B C E FF F
MM MM MMO10
MM
O10MM
O15MM
O15MM
BELTWIDTH
MM
AMM
O45MM
O45MM
O55MM
O55MM
AMM
MM
A
O20MM
O20MM
O20MM
O20MM
O30MM
O30MM
O30MM
O30MM
O35MM
O35MM
O35MM
O35MM
C
C
C
D
D
D
80010001200140016001800
80010001200140016001800
12001400160018002000
257300339391425
14261600175819662108
12401390153017121834
404459508577618
495561621702753
296360438496563627
299363441499566630
104712311455162218152000
105112351460162718202013
99211671380153817211896
99611711384154217251908
95711261331148416611830
96111301335148816651842
6688
114134157179
5476
102122145168
125157196225259291
114146185214247281
153190235268307343
142178223256295333
F(ROLL DIA) D MM F aa
101.6
80010001200140016001800200022002400
109012901490169019002100230025002700
95612201418161418122008220623942590
93611981390158417761970216423322525
465600700800900
1000110012001300
134158175192210227245211290
175210236262288314340375400
M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3 127 139.7 152.4 159 168.3O O10 /15
AVIEW X
C
X
127
DIA
D
C152
DIA
A
C
152 DIA
VIEW X
D
X
X
A
D
VIEW X
A
100
40
F SLOTTED HOLES FOR ‘F’ F BOLTS
40
CFD F
E
B (NOM.)
aa
Idlers
For nearly five decades TRF Ltd. has been manufacturing
conveyor idlers for all sectors of the industry. Based on its vast
experience, the Company offers a complete range of conveyor
idler sets for a wide variety of belt conveyors designed to
provide economic and efficient operations. Coal, coke, lignite,
iron ore, cement, fertiliser, slag, etc are amongst the many
materials which are effectively handled by appropriately sized
idlers. TRF Idlers are available for belt widths upto 2400mm.
They can however, be designed for higher belt widths. TRF
idlers range from cover carrying, return, self-aligning carrying
and return, impact, transition, picking and feeding, self-
cleaning return, V-type return, garland type carrying and
return functions. Both, sealed-for-life idlers with deep groove
ball bearings and regreasable type idlers with one-shot one-
point lubrication system with taper roller bearings are
available in the TRF range.
These idlers are equipped with deep groove ball bearings
covering 20 mm to 45 mm diameter. The idlers are lubricated
for life. Regreasing arrangement of individual rollers is
provided to customers on request.
These idlers are provided with 20 mm and 30 mm diameter
taper roller bearing. The design ensures complete re-
lubrication of all six bearings from one accessible grease
fitting. The pressure relief fitting at the other end ensures that
the idlers are completely lubricated.
The idlers are designed as per
IS-8598/ISO-1537/IPSS-2-03-004-85 specifications.
These are made from deep drawing quality steel. Housings
are welded to both ends of the tube simultaneously by an
automatic welding machine forming a mono-block design to
ensure rigidity, lower rotating weight and minimum out-of-
roundness.
Special ERW tubes as per IS-9295 with close tolerances are
used. Idlers with seamless steel tubes can also be
manufactured on demand. Tubes are recessed at both ends
simultaneously by a special purpose machine to guarantee
Sealed for life type
Regreasable type
Standards
Bearing Housing
Tube
concentricity.
Idlers are provided with specially designed, laboratory-tested,
multi-labyrinth, non-contacting type seals which keep dust,
moisture and dirt away from the bearing. A waterproof
weather cap at the roller end prevents water entering
alongside the shaft. A specially designed back-seal prevents
grease from entering the roller.
The idlers are provided with shaft made from bright bar
conforming to IS-9550. Shaft conforming to EN-8 or C-35 or
C-45 chemical composition. The shafts are ground on a
centreless grinding machine to provide finish of a very high
degree throughout the length.
The assembly of life-sealed type idler rollers, is supported on
fabricated brackets on an inverted angle base board forming
a truss-like construction which provides extra rigidity. The
idlers with one shot lubrication are supported on cast-
malleable steel/fabricated brackets and are mounted on
Sealing
Shaft
Frame
IDLER WITH FRAME
TRF LIMITEDA Enterprise
channel base board.
All idler rollers are lubricated with hi-lithium based grease
during assembly and no subsequent lubrication is required.
All isler components are tested at various stages of
manufacture. Idler rollers are fully tested for free running, dust
and water penetration, dynamic friction factor and high speed
at TRF laboratory which is equipped with modern testing
facilities.
TRF can supply rollers to suit existing installations
maintaining TRF standard internal construction. The roll dia,
roll length, shaft length and shaft ends are tailor made to suit
the customer’s requirement.
Lubrication
Testing Facilities
Rollers for Existing Installation
DIFFERENT SERIES OF IDLERS
Sealed for life
Regreasable type with taper roller bearings
SERIES
SERIESTAPER ROLLER
BEARINGRANGE OF BELT
SIZES MMROLL DIA
MM
SINGLE ROWDEEP GROOVEBALL BEARING
RANGE OF BELTSIZEMM
ROLL O/DMM
4000
5000
6000A
6000B
7000
8000
9000
350
360
460
30204
30204
30206
400 TO 1400
400 TO 1600
800 TO 2000
127
139.7, 152.4
152.4
6204
6205
6206
6306
6307
6308
6309
400 TO 1400
400 TO 1400
400 TO 1600
400 TO 1600
800 TO 2000
1200 TO 2000
1200 TO 2000
101.6, 114.3, 127,139.7, 152.4
101.6, 114.3, 127,139.7, 152.4
139.7, 152.4, 159,168.3
139.7, 152.4, 159,168.3
152.4, 159, 168.3
152.4, 159, 168.3, 193.7
152.4, 159, 168.3, 193.7
Dimension sheets of these Idlers can be furnished against orders.
TUBE CUTTING MACHINE
TUBE RECESSING MACHINE
TUBE WELDING MACHINE
Idlers
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
TYPE - A 4000, 5000 SERIES
TYPE - B 4000, 5000 SERIES
TYPE - C 4000, 5000, 6000 SERIES
101.6 114.3 127 139.7 152.4 159 168.3 193.7
BELT SIZEMM
BELTWIDTH
MM
BELTWIDTH
MM
BELTWIDTH
MM
AMM
AMM
AMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
650800
10001200
650800
10001200140016001800
100012001400160018002000
546651744845942
1047
121914261609180819992206
119513981578177319602163
35547087
104122
87114138164189217
363436541646739840937
864100812141421160418031994
847988
11901393157317681955
172948668299
116
537299
126150176201
362435540645
864100812141421
847988
11901393
21365472
5778
105132
500600750950
11501400160018002000220024002600
690790940
109012901490169019002100230025002700
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
F(ROLL DIA) D MM F
O10MM
O10MM
O10MM
O10MM
O10MM
O10MM
O20MM
O20MM
O20MM
O20MM
O20MM
O20MM
C
C
C
D
D
D
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
A 25120
70
6 100
C
25
D F
SLOTTED HOLES FOR ‘B’ BOLTSF
X
A
C
D
VIEW X
114 D
IA
X
A
C
D
VIEW X
127 D
IA
X
A
C
D
VIEW X
152 D
IA
LIFE SEALED IDLERS WITH BALL BEARINGS
Idlers
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN IDLER
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN ISLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
BELTSIZEMM
BELTSIZEMM
BELT SIZEMM
AMM
CMM
F B MMF
AMM
AMM
BMM
BMM
CMM
CMM
101.6
101.6
400500650800
10001200140016001800200022002400
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
32.532.530303035302525253535
160200250315380465530600670750800900
160200250315380465530600670750800900
200200200200200215215
-----
225225225225225225225
-----
225225225225225240240240
----
240240240240240240240240
----
225225225225225240240240
----
255255255255255255255255
----
-275275275275275275275275
---
275275275275275275275275275
-275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-290290290290290290290290290290290
290290290290290290290290290290290290
315315315315315315315315315315315315
315315315315315315315315315315315315
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
193.7
193.7
FF MMF
FF MMF
FE MM
D F(ROLL DIA)
FE MM
D (ROLL DIA) F
aa
aa
101.6
101.6
101.6
160
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
160
127
160
139.7
160
152.4
200
159
200
168.3
200
193.7
225
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
oooooo10/20/25/30/35/45
ooooo20/25/30/35/45
E
C
A
C
B25200
25
D F
8
B
SLOTTED HOLES FOR ‘F’ F BOLTS
SLOTTED HOLES FOR ‘F’ F BOLTS
CC
C
E
AB2520025
BELT TRAVEL
D F
8
B
C
SLOTTED HOLES FOR ‘B’ F BOLTS
A
C25
6
40
25
40
125
65
E
D F
STIFFENER PLATE(NOT FOR ALL SIZES)
TRF LIMITEDAEnterprise
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
101.6
184
344
160
114.3
184
344
160
127
184
344
160
139.7
184
344
160
152.4
184
384
200
159
210
410
200
168.3
210
410
200
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
F (ROLL DIA) D MM F
E
F
G
BELT SIZEMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
aa
ooooo20/25/30/35/45 152166190205
BELTSIZEMM
AMM
BMM
CMM
FF FMM
F E MM
D F (ROLL DIA)
152166190205
40050065080010001200140016001800200022002400
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
160200250315380465530600670750800900
275275275275275275275275275275275275
290290290290290290290290290290290290
315315315315315315315315315315315315
325325325325325325325325325325325325
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
152 190180
BELT SIZEMM
AMM
CMM
F B MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
A100175
BELT TRAVEL
65
8
25
G F
E
SLO
TT
ED
HO
LE
S
FO
R ‘B
’ B
OLT
SF
C
C
E
25
100
D F
D F
D F
C
A
C
AB
8
2520025 B
STIFFENER PLATES(NOT FOR ALL SIZE)
SLOTTED HOLES FOR ‘F’ BOLTS F
C
40
SLOTTED HOLES FOR ‘B’ BOLTS F
40
6
200
12565
25
TRF LIMITEDAEnterprise
channel base board.
All idler rollers are lubricated with hi-lithium based grease
during assembly and no subsequent lubrication is required.
All isler components are tested at various stages of
manufacture. Idler rollers are fully tested for free running, dust
and water penetration, dynamic friction factor and high speed
at TRF laboratory which is equipped with modern testing
facilities.
TRF can supply rollers to suit existing installations
maintaining TRF standard internal construction. The roll dia,
roll length, shaft length and shaft ends are tailor made to suit
the customer’s requirement.
Lubrication
Testing Facilities
Rollers for Existing Installation
DIFFERENT SERIES OF IDLERS
Sealed for life
Regreasable type with taper roller bearings
SERIES
SERIESTAPER ROLLER
BEARINGRANGE OF BELT
SIZES MMROLL DIA
MM
SINGLE ROWDEEP GROOVEBALL BEARING
RANGE OF BELTSIZEMM
ROLL O/DMM
4000
5000
6000A
6000B
7000
8000
9000
350
360
460
30204
30204
30206
400 TO 1400
400 TO 1600
800 TO 2000
127
139.7, 152.4
152.4
6204
6205
6206
6306
6307
6308
6309
400 TO 1400
400 TO 1400
400 TO 1600
400 TO 1600
800 TO 2000
1200 TO 2000
1200 TO 2000
101.6, 114.3, 127,139.7, 152.4
101.6, 114.3, 127,139.7, 152.4
139.7, 152.4, 159,168.3
139.7, 152.4, 159,168.3
152.4, 159, 168.3
152.4, 159, 168.3, 193.7
152.4, 159, 168.3, 193.7
Dimension sheets of these Idlers can be furnished against orders.
TUBE CUTTING MACHINE
TUBE RECESSING MACHINE
TUBE WELDING MACHINE
Idlers
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
TYPE - A 4000, 5000 SERIES
TYPE - B 4000, 5000 SERIES
TYPE - C 4000, 5000, 6000 SERIES
101.6114.3127139.7152.4159168.3193.7
BELT SIZEMM
BELTWIDTH
MM
BELTWIDTH
MM
BELTWIDTH
MM
AMM
AMM
AMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
650800
10001200
650800
10001200140016001800
100012001400160018002000
546651744845942
1047
121914261609180819992206
119513981578177319602163
35547087
104122
87114138164189217
363436541646739840937
864100812141421160418031994
847988
11901393157317681955
172948668299
116
537299
126150176201
362435540645
864100812141421
847988
11901393
21365472
5778
105132
500600750950
11501400160018002000220024002600
690790940
109012901490169019002100230025002700
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
F (ROLL DIA) D MM F
O10MM
O10MM
O10MM
O10MM
O10MM
O10MM
O20MM
O20MM
O20MM
O20MM
O20MM
O20MM
C
C
C
D
D
D
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
A25120
70
6100
C
25
D F
SLOTTED HOLES FOR ‘B’ BOLTS F
X
A
C
D
VIEW X
114 D
IA
X
A
C
D
VIEW X
127 D
IA
X
A
C
D
VIEW X
152 D
IA
LIFE SEALED IDLERS WITH BALL BEARINGS
Idlers
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN IDLER
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN ISLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
BELTSIZEMM
BELTSIZEMM
BELT SIZEMM
AMM
CMM
FB MMF
AMM
AMM
BMM
BMM
CMM
CMM
101.6
101.6
400500650800
10001200140016001800200022002400
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
32.532.530303035302525253535
160200250315380465530600670750800900
160200250315380465530600670750800900
200200200200200215215
-----
225225225225225225225
-----
225225225225225240240240
----
240240240240240240240240
----
225225225225225240240240
----
255255255255255255255255
----
-275275275275275275275275
---
275275275275275275275275275
-275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-290290290290290290290290290290290
290290290290290290290290290290290290
315315315315315315315315315315315315
315315315315315315315315315315315315
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
193.7
193.7
FF MMF
FF MMF
FE MM
D F (ROLL DIA)
FE MM
D (ROLL DIA)F
aa
aa
101.6
101.6
101.6
160
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
160
127
160
139.7
160
152.4
200
159
200
168.3
200
193.7
225
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
o o o o o o10 /20 /25 /30 /35 /45
o o o o o20 /25 /30 /35 /45
E
C
A
C
B25 200
25
D F
8
B
SLOTTED HOLES FOR ‘F’ F BOLTS
SLOTTED HOLES FOR ‘F’ F BOLTS
CC
C
E
A B 25 200 25
BELT TRAVEL
D F
8
B
C
SLOTTED HOLES FOR ‘B’ F BOLTS
A
C25
6
40
25
40
125
65
E
D F
STIFFENER PLATE(NOT FOR ALL SIZES)
TRF LIMITEDA Enterprise
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
101.6
184
344
160
114.3
184
344
160
127
184
344
160
139.7
184
344
160
152.4
184
384
200
159
210
410
200
168.3
210
410
200
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
E
F
G
BELT SIZEMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
aa
o o o o o20 /25 /30 /35 /45152 166 190 205
BELTSIZEMM
AMM
BMM
CMM
FF FMM
F E MM
D F (ROLL DIA)
152 166 190 205
40050065080010001200140016001800200022002400
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
160200250315380465530600670750800900
275275275275275275275275275275275275
290290290290290290290290290290290290
315315315315315315315315315315315315
325325325325325325325325325325325325
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
152190 180
BELT SIZEMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
A 100175
BELT TRAVEL
65
8
25GF
E
SLO
TT
ED
HO
LE
S
FO
R ‘B
’ B
OLT
SF
C
C
E
25
100
D F
D F
D F
C
A
C
AB
8
25 200 25B
STIFFENER PLATES(NOT FOR ALL SIZE)
SLOTTED HOLES FOR ‘F’ BOLTSF
C
40
SLOTTED HOLES FOR ‘B’ BOLTSF
40
6
200
12565
25
TRF LIMITEDAEnterprise
channel base board.
All idler rollers are lubricated with hi-lithium based grease
during assembly and no subsequent lubrication is required.
All isler components are tested at various stages of
manufacture. Idler rollers are fully tested for free running, dust
and water penetration, dynamic friction factor and high speed
at TRF laboratory which is equipped with modern testing
facilities.
TRF can supply rollers to suit existing installations
maintaining TRF standard internal construction. The roll dia,
roll length, shaft length and shaft ends are tailor made to suit
the customer’s requirement.
Lubrication
Testing Facilities
Rollers for Existing Installation
DIFFERENT SERIES OF IDLERS
Sealed for life
Regreasable type with taper roller bearings
SERIES
SERIESTAPER ROLLER
BEARINGRANGE OF BELT
SIZES MMROLL DIA
MM
SINGLE ROWDEEP GROOVEBALL BEARING
RANGE OF BELTSIZEMM
ROLL O/DMM
4000
5000
6000A
6000B
7000
8000
9000
350
360
460
30204
30204
30206
400 TO 1400
400 TO 1600
800 TO 2000
127
139.7, 152.4
152.4
6204
6205
6206
6306
6307
6308
6309
400 TO 1400
400 TO 1400
400 TO 1600
400 TO 1600
800 TO 2000
1200 TO 2000
1200 TO 2000
101.6, 114.3, 127,139.7, 152.4
101.6, 114.3, 127,139.7, 152.4
139.7, 152.4, 159,168.3
139.7, 152.4, 159,168.3
152.4, 159, 168.3
152.4, 159, 168.3, 193.7
152.4, 159, 168.3, 193.7
Dimension sheets of these Idlers can be furnished against orders.
TUBE CUTTING MACHINE
TUBE RECESSING MACHINE
TUBE WELDING MACHINE
Idlers
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
TYPE - A 4000, 5000 SERIES
TYPE - B 4000, 5000 SERIES
TYPE - C 4000, 5000, 6000 SERIES
101.6114.3127139.7152.4159168.3193.7
BELT SIZEMM
BELTWIDTH
MM
BELTWIDTH
MM
BELTWIDTH
MM
AMM
AMM
AMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
650800
10001200
650800
10001200140016001800
100012001400160018002000
546651744845942
1047
121914261609180819992206
119513981578177319602163
35547087
104122
87114138164189217
363436541646739840937
864100812141421160418031994
847988
11901393157317681955
172948668299
116
537299
126150176201
362435540645
864100812141421
847988
11901393
21365472
5778
105132
500600750950
11501400160018002000220024002600
690790940
109012901490169019002100230025002700
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
F (ROLL DIA) D MM F
O10MM
O10MM
O10MM
O10MM
O10MM
O10MM
O20MM
O20MM
O20MM
O20MM
O20MM
O20MM
C
C
C
D
D
D
FLAT CARRYING IDLER
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
2 ROLL VEE RETURN IDLER (GARLAND)
A25120
70
6100
C
25
D F
SLOTTED HOLES FOR ‘B’ BOLTS F
X
A
C
D
VIEW X
114 D
IA
X
A
C
D
VIEW X
127 D
IA
X
A
C
D
VIEW X
152 D
IA
LIFE SEALED IDLERS WITH BALL BEARINGS
Idlers
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN IDLER
TROUGHING IDLER
TROUGHING TRAINING IDLER
RETURN ISLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
BELTSIZEMM
BELTSIZEMM
BELT SIZEMM
AMM
CMM
FB MMF
AMM
AMM
BMM
BMM
CMM
CMM
101.6
101.6
400500650800
10001200140016001800200022002400
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
32.532.530303035302525253535
160200250315380465530600670750800900
160200250315380465530600670750800900
200200200200200215215
-----
225225225225225225225
-----
225225225225225240240240
----
240240240240240240240240
----
225225225225225240240240
----
255255255255255255255255
----
-275275275275275275275275
---
275275275275275275275275275
-275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-275275275275275275275275275275275
275275275275275275275275275275275275
-290290290290290290290290290290290
290290290290290290290290290290290290
315315315315315315315315315315315315
315315315315315315315315315315315315
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
193.7
193.7
FF MMF
FF MMF
FE MM
D F (ROLL DIA)
FE MM
D (ROLL DIA)F
aa
aa
101.6
101.6
101.6
160
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
114.3
160
127
160
139.7
160
152.4
200
159
200
168.3
200
193.7
225
114.3
114.3
127
127
139.7
139.7
152.4
152.4
159
159
168.3
168.3
o o o o o o10 /20 /25 /30 /35 /45
o o o o o20 /25 /30 /35 /45
E
C
A
C
B25 200
25
D F
8
B
SLOTTED HOLES FOR ‘F’ F BOLTS
SLOTTED HOLES FOR ‘F’ F BOLTS
CC
C
E
A B 25 200 25
BELT TRAVEL
D F
8
B
C
SLOTTED HOLES FOR ‘B’ F BOLTS
A
C25
6
40
25
40
125
65
E
D F
STIFFENER PLATE(NOT FOR ALL SIZES)
TRF LIMITEDA Enterprise
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
BEARING SIZE 4000, 5000, 6000, 7000, 8000, 9000 SERIES
101.6
184
344
160
114.3
184
344
160
127
184
344
160
139.7
184
344
160
152.4
184
384
200
159
210
410
200
168.3
210
410
200
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
F(ROLL DIA) D MM F
E
F
G
BELT SIZEMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
aa
o o o o o20 /25 /30 /35 /45152 166 190 205
BELTSIZEMM
AMM
BMM
CMM
FF FMM
F E MM
D F (ROLL DIA)
152 166 190 205
40050065080010001200140016001800200022002400
690790940
109012901490169019002100230025002700
32.532.530303035302525253535
160200250315380465530600670750800900
275275275275275275275275275275275275
290290290290290290290290290290290290
315315315315315315315315315315315315
325325325325325325325325325325325325
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
152190 180
BELT SIZEMM
AMM
CMM
FB MMF
400500650800
10001200140016001800200022002400
690790940
109012901490169019002100230025002700
500600750950
11501400160018002000220024002600
M 12M 12M 12M 12M 12M 16M 16M 16M 20M 20M 20M 20
RETURN TRAINING IDLER
IMPACT IDLER
RUBBER DISC RETURN IDLER
A 100175
BELT TRAVEL
65
8
25
GF
E
SLO
TT
ED
HO
LE
S
FO
R ‘B
’ B
OLT
SF
C
C
E
25
100
D F
D F
D F
C
A
C
AB
8
25 200 25B
STIFFENER PLATES(NOT FOR ALL SIZE)
SLOTTED HOLES FOR ‘F’ BOLTSF
C
40
SLOTTED HOLES FOR ‘B’ BOLTSF
40
6
200
12565
25
Idlers
= Idler rollers are provided with double labyrinth sealing
= Idler rollers are dust proof, water proof and weather proof
= Idler rollers are drop-in type and rolls can be removed without dismantling the brackets from the conveyor
structure
= All rolls of similar belt width are interchangeable
= High quality rollers are capable of carrying heavy load
= Idler bases are designed to provide a minimum gap between rollers, giving added protection to the conveyor belt
= The inverted angle base frame has a self cleaning action by virtue of its sloping upper surface which eliminates
the possibility of rolls jamming
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF LIMITEDA Enterprise
STYLE M 361 (STD & WIDE) RETURN IDLER
STYLE M 365 IMPACT IDLER
STYLE M 362 TROUGHING TRAINING IDLER
STYLE M 361 (STD & WIDE) RETURN IDLER
STYLE M 365 IMPACT IDLER
STYLE M 362 TROUGHING TRAINING IDLER
DIMENSIONS : M 3 61 DIMENSIONS : M 3 61-W
SIZEMM
AMM
SIZEMM
SIZEMM
AMM
AMM
BMM
BMM
EMM
EMM
FMM
FMM
GMM
HMM
HMM
CINCH
CINCH
DINCH
DINCH
AMM
BMM
BMM
400
500
650
800
1000
1200
1400
400
500
650
800
1000
1200
1400
400
500
650
800
1000
1200
1400
630
730
880
1030
1230
1430
1630
434
486
632
790
1032
1204
1404
268
268
268
268
268
268
274
421
436
455
474
513
528
552
150
150
150
150
150
150
150
75
75
75
75
75
75
81
5¼”
6½”
8½”
10½”
11”
15”
19”
5¼”
6½”
8½”
10¾”
15”
17”
19”
630
730
880
1030
1230
1430
1630
476
530
690
841
1048
1252
1453
270
270
270
270
270
270
270
326
326
344
361
400
420
440
81
81
81
81
81
81
81
16 /8”
8¼
310 /8”
12 ½
12 ½
716 /8”
21”
16 /8”
16 /8”
8¼”
310 /8”
1114 /16”
716 /8”
19”
630
730
880
1030
1230
1430
1630
478
578
728
878
1078
1278
1478
750
850
1000
1150
1350
1550
1750
598
698
848
998
1198
1398
1598
A
B
END BRACKET MAY BEFABRICATED OR M 1
3” 1”1” 1”4”
3/16”
3”
F5½” F1 ½”
½” BOLTS
1”
‘B’ CLEAR 65 CLEAR
H
1½” 9¼” 1¼”
12”5/8” BOLTS
A
‘F’ C
LE
AR
6 m
m
F150 F
DD C
O20
E + 3 mm
B CLEAR 5½”
CLR
1”
CLR
F5½” F
+ 3
E
H
+
1”
GA
M16 BOLTS
241
305
6 m
m
F C
LE
AR
+ 1
1”
O20
FOR 1400 BELT ONLY
M12 BOLTS
FOR 400 TO 1200BELT SIZE
CLR D C D
Idlers
= Idler rollers are provided with double labyrinth sealing
= Idler rollers are dust proof, water proof and weather proof
= Idler rollers are drop-in type and rolls can be removed without dismantling the brackets from the conveyor
structure
= All rolls of similar belt width are interchangeable
= High quality rollers are capable of carrying heavy load
= Idler bases are designed to provide a minimum gap between rollers, giving added protection to the conveyor belt
= The inverted angle base frame has a self cleaning action by virtue of its sloping upper surface which eliminates
the possibility of rolls jamming
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
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TRF LIMITEDA Enterprise
STYLE M 361 (STD & WIDE) RETURN IDLER
STYLE M 365 IMPACT IDLER
STYLE M 362 TROUGHING TRAINING IDLER
STYLE M 361 (STD & WIDE) RETURN IDLER
STYLE M 365 IMPACT IDLER
STYLE M 362 TROUGHING TRAINING IDLER
DIMENSIONS : M 3 61 DIMENSIONS : M 3 61-W
SIZEMM
AMM
SIZEMM
SIZEMM
AMM
AMM
BMM
BMM
EMM
EMM
FMM
FMM
GMM
HMM
HMM
CINCH
CINCH
DINCH
DINCH
AMM
BMM
BMM
400
500
650
800
1000
1200
1400
400
500
650
800
1000
1200
1400
400
500
650
800
1000
1200
1400
630
730
880
1030
1230
1430
1630
434
486
632
790
1032
1204
1404
268
268
268
268
268
268
274
421
436
455
474
513
528
552
150
150
150
150
150
150
150
75
75
75
75
75
75
81
5¼”
6½”
8½”
10½”
11”
15”
19”
5¼”
6½”
8½”
10¾”
15”
17”
19”
630
730
880
1030
1230
1430
1630
476
530
690
841
1048
1252
1453
270
270
270
270
270
270
270
326
326
344
361
400
420
440
81
81
81
81
81
81
81
16 /8”
8¼
310 /8”
12 ½
12 ½
716 /8”
21”
16 /8”
16 /8”
8¼”
310 /8”
1114 /16”
716 /8”
19”
630
730
880
1030
1230
1430
1630
478
578
728
878
1078
1278
1478
750
850
1000
1150
1350
1550
1750
598
698
848
998
1198
1398
1598
A
B
END BRACKET MAY BEFABRICATED OR M 1
3” 1”1” 1”4”
3/16”
3”
F5½” F1 ½”
½” BOLTS
1”
‘B’ CLEAR 65 CLEAR
H
1½” 9¼” 1¼”
12”5/8” BOLTS
A
‘F’ C
LE
AR
6 m
m
F150 F
DD C
O20
E + 3 mm
B CLEAR 5½”
CLR
1”
CLR
F5½” F
+ 3
E
H
+
1”
GA
M16 BOLTS
241
305
6 m
m
F C
LE
AR
+ 1
1”
O20
FOR 1400 BELT ONLY
M12 BOLTS
FOR 400 TO 1200BELT SIZE
CLR D C D
Impact Crushers
= High Crushing ratio upto 80
= Reversible rotation which maximises use/life of hammers and grinding blocks
= Easy maintenance
= Suitable for fine crushing
= High crushing efficiency
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Impact Crushers TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Approximate Capacity & Dimensions
Model
&
Size
Rotor
size
Dia x Width
(mm)
Max.
Feed
size
(mm)
Capacity
(TPH)
Approx.
Weight
(Kg)
Rotor
Speed
(M./Sec)
Drive
(KW)
Length
(mm)
Width
(mm)
Height
(mm)
KC 14/2100
KS 12/2100
KR 9/1400
2100X2100
1800X2100
1400X1400
1000X1500
300 X 450
100 X 100
350-900
200-400
150-200
15-35
20-40
21-30
300-750
150-360
110-130
5300
4700
3560
3400
3200
2830
4100
3140
3080
82000
38000
13500
MODEL KR
1. KC type is designed as primary crusher for crushing limestone and dolomite.
2. KS type is extensively used as a secondary crusher for crushing limestone, dolomite and other friable materials.
2A. Both KC and KS types are one way machines capable of accepting large lump sizes comparative to reversible design
Impactors.
3. KR type is reversible machine and used extensively for fine crushing of gravels, coke, etc..
Lik
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TRF LIMITEDA Enterprise
Impact Crusher [ type HB With Hammer
Bar Arrangement
Rotor
Hammer Bars
TRF Hammer Bar type Impact Crushers are suitable for
crushing hard rocks such as limestone, dolomite, granite and
other similar materials under toughest operating conditions.
The rotor is made of high-carbon steel casting, and has
wedge-shape hammer holding grooves extending parallel to
the shaft. Its peripheral part is hardened by high frequency
induction heating for greater wear resistance. The shaft is
press fitted and the rotor shaft assembly is dynamically
balanced to assure vibration free operation.
The hammer bars extend over the full width of the rotor. The
bars are so designed that these can be reused by
repositioning after one face wears out. The hammer bars are
of Mn steel castings.
Two or three Breaker plates of Mn Steel casting are
positioned to form an arc of the circle centered to the point of
impact. The first plate is normally fixed in initial crushing
zone. The second and the last plates are suspended from
the frame through hinged connections. These are adjustable
by heavy duty coil spring.
The frame is fabricated with heavy steel plates and is stress
relieved. Inside surface of the frame is provided with cast Mn
steel liners.
Breaker Plates
Frame
MODEL KC MODEL KS
Capacities are based on reducing an average limestone to a product of 20 mm and under, when operating in closed circuit with a screen.
Ratings & dimensions are approximate.
Impact Crushers
= High Crushing ratio upto 80
= Reversible rotation which maximises use/life of hammers and grinding blocks
= Easy maintenance
= Suitable for fine crushing
= High crushing efficiency
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Impact Crushers TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Approximate Capacity & Dimensions
Model
&
Size
Rotor
size
Dia x Width
(mm)
Max.
Feed
size
(mm)
Capacity
(TPH)
Approx.
Weight
(Kg)
Rotor
Speed
(M./Sec)
Drive
(KW)
Length
(mm)
Width
(mm)
Height
(mm)
KC 14/2100
KS 12/2100
KR 9/1400
2100X2100
1800X2100
1400X1400
1000X1500
300 X 450
100 X 100
350-900
200-400
150-200
15-35
20-40
21-30
300-750
150-360
110-130
5300
4700
3560
3400
3200
2830
4100
3140
3080
82000
38000
13500
MODEL KR
1. KC type is designed as primary crusher for crushing limestone and dolomite.
2. KS type is extensively used as a secondary crusher for crushing limestone, dolomite and other friable materials.
2A. Both KC and KS types are one way machines capable of accepting large lump sizes comparative to reversible design
Impactors.
3. KR type is reversible machine and used extensively for fine crushing of gravels, coke, etc..
Lik
hra
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56
TRF LIMITEDA Enterprise
Impact Crusher [ type HB With Hammer
Bar Arrangement
Rotor
Hammer Bars
TRF Hammer Bar type Impact Crushers are suitable for
crushing hard rocks such as limestone, dolomite, granite and
other similar materials under toughest operating conditions.
The rotor is made of high-carbon steel casting, and has
wedge-shape hammer holding grooves extending parallel to
the shaft. Its peripheral part is hardened by high frequency
induction heating for greater wear resistance. The shaft is
press fitted and the rotor shaft assembly is dynamically
balanced to assure vibration free operation.
The hammer bars extend over the full width of the rotor. The
bars are so designed that these can be reused by
repositioning after one face wears out. The hammer bars are
of Mn steel castings.
Two or three Breaker plates of Mn Steel casting are
positioned to form an arc of the circle centered to the point of
impact. The first plate is normally fixed in initial crushing
zone. The second and the last plates are suspended from
the frame through hinged connections. These are adjustable
by heavy duty coil spring.
The frame is fabricated with heavy steel plates and is stress
relieved. Inside surface of the frame is provided with cast Mn
steel liners.
Breaker Plates
Frame
MODEL KC MODEL KS
Capacities are based on reducing an average limestone to a product of 20 mm and under, when operating in closed circuit with a screen.
Ratings & dimensions are approximate.
Impact Crushers
General
Features
Mode of Operation
Hammers & Crushing Ledges
TRF Impact Crushers are ideal processing machines for
primary and secondary crushing of raw materials for the steel
and iron industry, hard coal and lignite, limestone, gypsum or
minerals. These are also extensively used for the tertiary
crus hing of limestone, dolomite, dunite for the Bedding and
Blending Plant for sinter preparation and coal for Coking
Plant. Its sturdy and proven design offers the following
advantages :
= increased throughout capacity
= maximum possible operating reliability
= mainly unaffected by foreign bodies
= low maintenance cost
1. Crushing ratio can be set at an extremely large value :
normally at 20 and maximum up to 80.
2. A high crushing efficiency reduces the power
consumption.
3. Selective crushing can be made with ease.
4. The shape of crushed material will increasingly
become cubic.
5. Mechanism and operation are simple.
6. Safety running is assured.
7. Lighter in machine weight as against capacity,
saving installation cost.
TRF manufactures various types of Impact Crushers and
hence is in a position to offer the most suitable Crusher
required for the specific duty condition.
Impact Crusher (Type TA with two Part
Hammer Arrangement)
The feed material is crushed by means of rotating beaters with
renewable heads by impact against the grinding ledges. Due
to the reversible rotor with crushing ledges arranged on both
sides the wearing face of the hammer heads can be used to
the maximum possible extent without reversing the hammers.
The machine is provided with central inlet and open discharge
which eliminates the chances of clogging of grate opening.
The rotor of the crusher consists of a forged heavy duty rotor
shaft and machined rotor discs keyed to the shaft. The rotor
is provided with two part hammer arrangement consisting
of Hammer arms and hammer heads which are arranged
around the circumference of the rotor in a staggered
manner. The quantity of hammers per row is decided
depending on the duty requirement. The locating holes for
the hammer arms are drilled on special device with high
precision pitch thus eliminating the vibration when the
machine is running.
The hammer heads on the hammer arms are reversible
and can be worn down to 70% of their original size.
The impact walls are arranged around the rotor and are
equipped with renewable grinding ledges of wear resistant
cast material. The final product of the crusher can be
altered by adjusting the distance between the rotating
hammer heads and the impact walls. At the same time the
adjustment serves for the compensation of wear.
In the standard design, the adjustment of the impact walls
can be earned out while the machine is running by
regulating the screws on the upper part of the housing
while the lower adjustment is effected by means of a
ratchet and worm gear.
The housing of the Impact Crusher is divided into parts and
can be opened hydraulically (or mechanically) on the left
and right side of the rotor. Thus, all wearing parts become
accessible and can be easily replaced. The housing is also
provided with large inspection doors allowing quick
inspection of the inside condition of the machine.
Impact Crushers (type TE With Single
Piece Hammer Arrangement)
Material driven against breaker blocks rebounds and is
again struck by the hammers, shattering under this high
velocity impact. Small, finished particles cease to react
freely to additional hammer blows and are swept from the
active reduction zone.
By this maximum crushing power is applied to large
fragments while little energy is expended on finished
particles. The impactor is ideally suited to the closed circuit
crushing system to obtain maximum crushing efficiency.
Hydraulically Hinged Housing
Mode of Operation
TRF LIMITEDA Enterprise
TYPE TA
Overall Dimension in mm
Size ARotordia
BRotorwidth
C D E F G H I K L M N P* WeightKg
TA-1210/10
TA-1212/10
TA-1212/12
TA-1212/14
TA-1218/18
TA-1218/20
TA-1218/22
TA-1220/22
TA-1220/28
TA-1220/30
TA-4014/12
TA-4014/14
TA-4014/16
TA-4016/14
TA-4016/16
TA-4016/18
TA-4018/20
1000
1200
1200
1200
1800
1800
1800
2000
2000
2000
1400
1400
1400
1600
1600
1600
1800
1000
1000
1200
1400
1800
2000
2200
2200
2800
3000
1200
1400
1600
1400
1600
1800
2000
1450
1800
1800
1800
2800
2800
2800
3000
2500
2500
1700
1700
1700
1900
1900
1900
2100
1900
2100
2100
2100
3000
3000
3000
3300
3300
3300
2300
2300
2300
2600
2600
2600
2800
1650
1750
1950
2150
2950
3150
3350
3550
4150
4350
1950
2150
2350
2300
2500
2700
3000
1900
1980
2200
2420
3400
3630
3880
4200
4500
4850
2300
2500
2700
2700
2900
3100
3500
1450
1700
1700
1700
2500
2500
2500
2800
2800
2800
1900
1900
1900
2150
2150
2150
2400
650
750
750
750
1185
1185
1185
1300
1300
1300
850
850
850
1000
1000
1000
1100
800
950
950
950
1315
1315
1315
1500
1500
1500
1050
1050
1050
1150
1150
1150
1300
3900
4100
4300
4300
5800
5800
5800
6500
7800
7800
5000
5000
5000
5500
5500
5500
6000
190
200
220
240
420
450
500
620
400
550
350
350
350
400
400
400
400
850
1000
1000
1000
1600
1600
1600
1800
1900
2200
1250
1250
1250
1500
1500
1500
1500
1700
2000
2000
2000
3100
3100
3100
3500
3300
3220
2300
2300
2300
2600
2600
2600
3000
6000
7500
8000
8500
24000
27000
31000
44500
49000
30000
11900
13400
14800
18500
22000
25500
38000
350
400
400
400
650
650
650
750
700
700
450
450
450
550
550
550
600
* For hydraulic design only.Note 1. The dimensions are approximate and should not be used for construction purposes. Certified drawings will be furnished on receipt of order.
Construction Feature
Frame
Rotor Assembly
The frame is of heavy fabricated design and is provided with
wear-resistant renewable liners. Large access door is
provided for the inspection of hammers and breaker blocks.
The rotor assembly runs in self-aligning spherical roller
bearings. The bearings are fitted in dust proof cast steel
housing with labyrinth seals. Hammers are of cast Mn steel
and free swinging to absorb the crushing shock.
Breaker Blocks
Drive System
Breaker blocks are of cast Mn steel and arranged
symmetrically around the rotor assembly. Breaker blocks
are easily replaceable. The complete grinding wall
assembly can be adjusted.
Impactor are generally driven by electric motors and V-belts
and sheaves. V-belt drive ensures the future adjustment and
fine tuning after commissioning for the desired product
gradation. Crushers can also be directly driven by electric
motor coupled with the gear box.
TYPE TE
OVERALL DIMENSION AND CAPACITY (TPH)
Machine
Size
Capacity
TPH Length
mm
C
Height
mm
E
Overall
width
mm
D
Width
mm
A
Length
mm
B
Feed
Size
mm
Motor
hp
Approx.
weight
tonnes
Hopper
TE-263
TE-305
TE-309
TE-385
TE-387
TE-389
TE-409
TE-411
TE-413
TE-415
TE-509
TE-511
TE-513
TE-515
TE-517
TE-519
TE-621
TE-623
TE-625
115
125
125
200
200
200
250
250
250
250
380
380
380
380
380
380
380
380
380
15
20-30
40-60
70
110
140
200
250
300
360
220
290
360
430
500
570
680
790
890
1.65
3.33
5.50
7.15
8.47
9.79
14.85
15.95
17.16
18.26
17.60
18.92
20.35
29.70
31.90
34.10
60.50
66.00
73.70
150
250
250
355
355
355
380
380
380
380
915
915
915
915
915
915
915
915
915
280
330
990
510
760
990
990
1245
1500
1730
965
1220
1475
1730
1985
2235
2440
2925
3405
660
1220
1375
2010
2010
2010
2235
2235
2235
2235
2695
2695
2695
2695
2695
2695
3735
3735
3735
915
1040
1800
1345
1600
1855
2540
2795
3050
3280
2540
2770
3025
3250
3660
3910
4675
5160
5645
660
1375
1525
2085
2085
2085
2440
2440
2440
2440
2695
2695
2695
2695
2695
2695
3355
3355
3355
15-20
40-60
80-120
60-100
70-150
125-200
125-200
150-350
250-400
300-450
200-400
300-500
400-600
500-700
600-800
700-850
800-1000
950-1150
1150-1350
Capacities are based on reducing an average limestone to a product of 20 mm and under, when operating in closed circuit with a screen.
Ratings & dimensions are approximate.
Impact Crushers
Impact Crushers
General
Features
Mode of Operation
Hammers & Crushing Ledges
TRF Impact Crushers are ideal processing machines for
primary and secondary crushing of raw materials for the steel
and iron industry, hard coal and lignite, limestone, gypsum or
minerals. These are also extensively used for the tertiary
crus hing of limestone, dolomite, dunite for the Bedding and
Blending Plant for sinter preparation and coal for Coking
Plant. Its sturdy and proven design offers the following
advantages :
= increased throughout capacity
= maximum possible operating reliability
= mainly unaffected by foreign bodies
= low maintenance cost
1. Crushing ratio can be set at an extremely large value :
normally at 20 and maximum up to 80.
2. A high crushing efficiency reduces the power
consumption.
3. Selective crushing can be made with ease.
4. The shape of crushed material will increasingly
become cubic.
5. Mechanism and operation are simple.
6. Safety running is assured.
7. Lighter in machine weight as against capacity,
saving installation cost.
TRF manufactures various types of Impact Crushers and
hence is in a position to offer the most suitable Crusher
required for the specific duty condition.
Impact Crusher (Type TA with two Part
Hammer Arrangement)
The feed material is crushed by means of rotating beaters with
renewable heads by impact against the grinding ledges. Due
to the reversible rotor with crushing ledges arranged on both
sides the wearing face of the hammer heads can be used to
the maximum possible extent without reversing the hammers.
The machine is provided with central inlet and open discharge
which eliminates the chances of clogging of grate opening.
The rotor of the crusher consists of a forged heavy duty rotor
shaft and machined rotor discs keyed to the shaft. The rotor
is provided with two part hammer arrangement consisting
of Hammer arms and hammer heads which are arranged
around the circumference of the rotor in a staggered
manner. The quantity of hammers per row is decided
depending on the duty requirement. The locating holes for
the hammer arms are drilled on special device with high
precision pitch thus eliminating the vibration when the
machine is running.
The hammer heads on the hammer arms are reversible
and can be worn down to 70% of their original size.
The impact walls are arranged around the rotor and are
equipped with renewable grinding ledges of wear resistant
cast material. The final product of the crusher can be
altered by adjusting the distance between the rotating
hammer heads and the impact walls. At the same time the
adjustment serves for the compensation of wear.
In the standard design, the adjustment of the impact walls
can be earned out while the machine is running by
regulating the screws on the upper part of the housing
while the lower adjustment is effected by means of a
ratchet and worm gear.
The housing of the Impact Crusher is divided into parts and
can be opened hydraulically (or mechanically) on the left
and right side of the rotor. Thus, all wearing parts become
accessible and can be easily replaced. The housing is also
provided with large inspection doors allowing quick
inspection of the inside condition of the machine.
Impact Crushers (type TE With Single
Piece Hammer Arrangement)
Material driven against breaker blocks rebounds and is
again struck by the hammers, shattering under this high
velocity impact. Small, finished particles cease to react
freely to additional hammer blows and are swept from the
active reduction zone.
By this maximum crushing power is applied to large
fragments while little energy is expended on finished
particles. The impactor is ideally suited to the closed circuit
crushing system to obtain maximum crushing efficiency.
Hydraulically Hinged Housing
Mode of Operation
TRF LIMITEDA Enterprise
TYPE TA
Overall Dimension in mm
Size ARotordia
BRotorwidth
C D E F G H I K L M N P* WeightKg
TA-1210/10
TA-1212/10
TA-1212/12
TA-1212/14
TA-1218/18
TA-1218/20
TA-1218/22
TA-1220/22
TA-1220/28
TA-1220/30
TA-4014/12
TA-4014/14
TA-4014/16
TA-4016/14
TA-4016/16
TA-4016/18
TA-4018/20
1000
1200
1200
1200
1800
1800
1800
2000
2000
2000
1400
1400
1400
1600
1600
1600
1800
1000
1000
1200
1400
1800
2000
2200
2200
2800
3000
1200
1400
1600
1400
1600
1800
2000
1450
1800
1800
1800
2800
2800
2800
3000
2500
2500
1700
1700
1700
1900
1900
1900
2100
1900
2100
2100
2100
3000
3000
3000
3300
3300
3300
2300
2300
2300
2600
2600
2600
2800
1650
1750
1950
2150
2950
3150
3350
3550
4150
4350
1950
2150
2350
2300
2500
2700
3000
1900
1980
2200
2420
3400
3630
3880
4200
4500
4850
2300
2500
2700
2700
2900
3100
3500
1450
1700
1700
1700
2500
2500
2500
2800
2800
2800
1900
1900
1900
2150
2150
2150
2400
650
750
750
750
1185
1185
1185
1300
1300
1300
850
850
850
1000
1000
1000
1100
800
950
950
950
1315
1315
1315
1500
1500
1500
1050
1050
1050
1150
1150
1150
1300
3900
4100
4300
4300
5800
5800
5800
6500
7800
7800
5000
5000
5000
5500
5500
5500
6000
190
200
220
240
420
450
500
620
400
550
350
350
350
400
400
400
400
850
1000
1000
1000
1600
1600
1600
1800
1900
2200
1250
1250
1250
1500
1500
1500
1500
1700
2000
2000
2000
3100
3100
3100
3500
3300
3220
2300
2300
2300
2600
2600
2600
3000
6000
7500
8000
8500
24000
27000
31000
44500
49000
30000
11900
13400
14800
18500
22000
25500
38000
350
400
400
400
650
650
650
750
700
700
450
450
450
550
550
550
600
* For hydraulic design only.Note 1. The dimensions are approximate and should not be used for construction purposes. Certified drawings will be furnished on receipt of order.
Construction Feature
Frame
Rotor Assembly
The frame is of heavy fabricated design and is provided with
wear-resistant renewable liners. Large access door is
provided for the inspection of hammers and breaker blocks.
The rotor assembly runs in self-aligning spherical roller
bearings. The bearings are fitted in dust proof cast steel
housing with labyrinth seals. Hammers are of cast Mn steel
and free swinging to absorb the crushing shock.
Breaker Blocks
Drive System
Breaker blocks are of cast Mn steel and arranged
symmetrically around the rotor assembly. Breaker blocks
are easily replaceable. The complete grinding wall
assembly can be adjusted.
Impactor are generally driven by electric motors and V-belts
and sheaves. V-belt drive ensures the future adjustment and
fine tuning after commissioning for the desired product
gradation. Crushers can also be directly driven by electric
motor coupled with the gear box.
TYPE TE
OVERALL DIMENSION AND CAPACITY (TPH)
Machine
Size
Capacity
TPH Length
mm
C
Height
mm
E
Overall
width
mm
D
Width
mm
A
Length
mm
B
Feed
Size
mm
Motor
hp
Approx.
weight
tonnes
Hopper
TE-263
TE-305
TE-309
TE-385
TE-387
TE-389
TE-409
TE-411
TE-413
TE-415
TE-509
TE-511
TE-513
TE-515
TE-517
TE-519
TE-621
TE-623
TE-625
115
125
125
200
200
200
250
250
250
250
380
380
380
380
380
380
380
380
380
15
20-30
40-60
70
110
140
200
250
300
360
220
290
360
430
500
570
680
790
890
1.65
3.33
5.50
7.15
8.47
9.79
14.85
15.95
17.16
18.26
17.60
18.92
20.35
29.70
31.90
34.10
60.50
66.00
73.70
150
250
250
355
355
355
380
380
380
380
915
915
915
915
915
915
915
915
915
280
330
990
510
760
990
990
1245
1500
1730
965
1220
1475
1730
1985
2235
2440
2925
3405
660
1220
1375
2010
2010
2010
2235
2235
2235
2235
2695
2695
2695
2695
2695
2695
3735
3735
3735
915
1040
1800
1345
1600
1855
2540
2795
3050
3280
2540
2770
3025
3250
3660
3910
4675
5160
5645
660
1375
1525
2085
2085
2085
2440
2440
2440
2440
2695
2695
2695
2695
2695
2695
3355
3355
3355
15-20
40-60
80-120
60-100
70-150
125-200
125-200
150-350
250-400
300-450
200-400
300-500
400-600
500-700
600-800
700-850
800-1000
950-1150
1150-1350
Capacities are based on reducing an average limestone to a product of 20 mm and under, when operating in closed circuit with a screen.
Ratings & dimensions are approximate.
Impact Crushers
Impact Crushers
General
Features
Mode of Operation
Hammers & Crushing Ledges
TRF Impact Crushers are ideal processing machines for
primary and secondary crushing of raw materials for the steel
and iron industry, hard coal and lignite, limestone, gypsum or
minerals. These are also extensively used for the tertiary
crus hing of limestone, dolomite, dunite for the Bedding and
Blending Plant for sinter preparation and coal for Coking
Plant. Its sturdy and proven design offers the following
advantages :
= increased throughout capacity
= maximum possible operating reliability
= mainly unaffected by foreign bodies
= low maintenance cost
1. Crushing ratio can be set at an extremely large value :
normally at 20 and maximum up to 80.
2. A high crushing efficiency reduces the power
consumption.
3. Selective crushing can be made with ease.
4. The shape of crushed material will increasingly
become cubic.
5. Mechanism and operation are simple.
6. Safety running is assured.
7. Lighter in machine weight as against capacity,
saving installation cost.
TRF manufactures various types of Impact Crushers and
hence is in a position to offer the most suitable Crusher
required for the specific duty condition.
Impact Crusher (Type TA with two Part
Hammer Arrangement)
The feed material is crushed by means of rotating beaters with
renewable heads by impact against the grinding ledges. Due
to the reversible rotor with crushing ledges arranged on both
sides the wearing face of the hammer heads can be used to
the maximum possible extent without reversing the hammers.
The machine is provided with central inlet and open discharge
which eliminates the chances of clogging of grate opening.
The rotor of the crusher consists of a forged heavy duty rotor
shaft and machined rotor discs keyed to the shaft. The rotor
is provided with two part hammer arrangement consisting
of Hammer arms and hammer heads which are arranged
around the circumference of the rotor in a staggered
manner. The quantity of hammers per row is decided
depending on the duty requirement. The locating holes for
the hammer arms are drilled on special device with high
precision pitch thus eliminating the vibration when the
machine is running.
The hammer heads on the hammer arms are reversible
and can be worn down to 70% of their original size.
The impact walls are arranged around the rotor and are
equipped with renewable grinding ledges of wear resistant
cast material. The final product of the crusher can be
altered by adjusting the distance between the rotating
hammer heads and the impact walls. At the same time the
adjustment serves for the compensation of wear.
In the standard design, the adjustment of the impact walls
can be earned out while the machine is running by
regulating the screws on the upper part of the housing
while the lower adjustment is effected by means of a
ratchet and worm gear.
The housing of the Impact Crusher is divided into parts and
can be opened hydraulically (or mechanically) on the left
and right side of the rotor. Thus, all wearing parts become
accessible and can be easily replaced. The housing is also
provided with large inspection doors allowing quick
inspection of the inside condition of the machine.
Impact Crushers (type TE With Single
Piece Hammer Arrangement)
Material driven against breaker blocks rebounds and is
again struck by the hammers, shattering under this high
velocity impact. Small, finished particles cease to react
freely to additional hammer blows and are swept from the
active reduction zone.
By this maximum crushing power is applied to large
fragments while little energy is expended on finished
particles. The impactor is ideally suited to the closed circuit
crushing system to obtain maximum crushing efficiency.
Hydraulically Hinged Housing
Mode of Operation
TRF LIMITEDA Enterprise
TYPE TA
Overall Dimension in mm
Size ARotordia
BRotorwidth
C D E F G H I K L M N P* WeightKg
TA-1210/10
TA-1212/10
TA-1212/12
TA-1212/14
TA-1218/18
TA-1218/20
TA-1218/22
TA-1220/22
TA-1220/28
TA-1220/30
TA-4014/12
TA-4014/14
TA-4014/16
TA-4016/14
TA-4016/16
TA-4016/18
TA-4018/20
1000
1200
1200
1200
1800
1800
1800
2000
2000
2000
1400
1400
1400
1600
1600
1600
1800
1000
1000
1200
1400
1800
2000
2200
2200
2800
3000
1200
1400
1600
1400
1600
1800
2000
1450
1800
1800
1800
2800
2800
2800
3000
2500
2500
1700
1700
1700
1900
1900
1900
2100
1900
2100
2100
2100
3000
3000
3000
3300
3300
3300
2300
2300
2300
2600
2600
2600
2800
1650
1750
1950
2150
2950
3150
3350
3550
4150
4350
1950
2150
2350
2300
2500
2700
3000
1900
1980
2200
2420
3400
3630
3880
4200
4500
4850
2300
2500
2700
2700
2900
3100
3500
1450
1700
1700
1700
2500
2500
2500
2800
2800
2800
1900
1900
1900
2150
2150
2150
2400
650
750
750
750
1185
1185
1185
1300
1300
1300
850
850
850
1000
1000
1000
1100
800
950
950
950
1315
1315
1315
1500
1500
1500
1050
1050
1050
1150
1150
1150
1300
3900
4100
4300
4300
5800
5800
5800
6500
7800
7800
5000
5000
5000
5500
5500
5500
6000
190
200
220
240
420
450
500
620
400
550
350
350
350
400
400
400
400
850
1000
1000
1000
1600
1600
1600
1800
1900
2200
1250
1250
1250
1500
1500
1500
1500
1700
2000
2000
2000
3100
3100
3100
3500
3300
3220
2300
2300
2300
2600
2600
2600
3000
6000
7500
8000
8500
24000
27000
31000
44500
49000
30000
11900
13400
14800
18500
22000
25500
38000
350
400
400
400
650
650
650
750
700
700
450
450
450
550
550
550
600
* For hydraulic design only.Note 1. The dimensions are approximate and should not be used for construction purposes. Certified drawings will be furnished on receipt of order.
Construction Feature
Frame
Rotor Assembly
The frame is of heavy fabricated design and is provided with
wear-resistant renewable liners. Large access door is
provided for the inspection of hammers and breaker blocks.
The rotor assembly runs in self-aligning spherical roller
bearings. The bearings are fitted in dust proof cast steel
housing with labyrinth seals. Hammers are of cast Mn steel
and free swinging to absorb the crushing shock.
Breaker Blocks
Drive System
Breaker blocks are of cast Mn steel and arranged
symmetrically around the rotor assembly. Breaker blocks
are easily replaceable. The complete grinding wall
assembly can be adjusted.
Impactor are generally driven by electric motors and V-belts
and sheaves. V-belt drive ensures the future adjustment and
fine tuning after commissioning for the desired product
gradation. Crushers can also be directly driven by electric
motor coupled with the gear box.
TYPE TE
OVERALL DIMENSION AND CAPACITY (TPH)
Machine
Size
Capacity
TPH Length
mm
C
Height
mm
E
Overall
width
mm
D
Width
mm
A
Length
mm
B
Feed
Size
mm
Motor
hp
Approx.
weight
tonnes
Hopper
TE-263
TE-305
TE-309
TE-385
TE-387
TE-389
TE-409
TE-411
TE-413
TE-415
TE-509
TE-511
TE-513
TE-515
TE-517
TE-519
TE-621
TE-623
TE-625
115
125
125
200
200
200
250
250
250
250
380
380
380
380
380
380
380
380
380
15
20-30
40-60
70
110
140
200
250
300
360
220
290
360
430
500
570
680
790
890
1.65
3.33
5.50
7.15
8.47
9.79
14.85
15.95
17.16
18.26
17.60
18.92
20.35
29.70
31.90
34.10
60.50
66.00
73.70
150
250
250
355
355
355
380
380
380
380
915
915
915
915
915
915
915
915
915
280
330
990
510
760
990
990
1245
1500
1730
965
1220
1475
1730
1985
2235
2440
2925
3405
660
1220
1375
2010
2010
2010
2235
2235
2235
2235
2695
2695
2695
2695
2695
2695
3735
3735
3735
915
1040
1800
1345
1600
1855
2540
2795
3050
3280
2540
2770
3025
3250
3660
3910
4675
5160
5645
660
1375
1525
2085
2085
2085
2440
2440
2440
2440
2695
2695
2695
2695
2695
2695
3355
3355
3355
15-20
40-60
80-120
60-100
70-150
125-200
125-200
150-350
250-400
300-450
200-400
300-500
400-600
500-700
600-800
700-850
800-1000
950-1150
1150-1350
Capacities are based on reducing an average limestone to a product of 20 mm and under, when operating in closed circuit with a screen.
Ratings & dimensions are approximate.
Impact Crushers
Impact Crushers
= High Crushing ratio upto 80
= Reversible rotation which maximises use/life of hammers and grinding blocks
= Easy maintenance
= Suitable for fine crushing
= High crushing efficiency
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Impact Crushers TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Approximate Capacity & Dimensions
Model
&
Size
Rotor
size
Dia x Width
(mm)
Max.
Feed
size
(mm)
Capacity
(TPH)
Approx.
Weight
(Kg)
Rotor
Speed
(M./Sec)
Drive
(KW)
Length
(mm)
Width
(mm)
Height
(mm)
KC 14/2100
KS 12/2100
KR 9/1400
2100X2100
1800X2100
1400X1400
1000X1500
300 X 450
100 X 100
350-900
200-400
150-200
15-35
20-40
21-30
300-750
150-360
110-130
5300
4700
3560
3400
3200
2830
4100
3140
3080
82000
38000
13500
MODEL KR
1. KC type is designed as primary crusher for crushing limestone and dolomite.
2. KS type is extensively used as a secondary crusher for crushing limestone, dolomite and other friable materials.
2A. Both KC and KS types are one way machines capable of accepting large lump sizes comparative to reversible design
Impactors.
3. KR type is reversible machine and used extensively for fine crushing of gravels, coke, etc..
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF LIMITEDA Enterprise
Impact Crusher [ type HB With Hammer
Bar Arrangement
Rotor
Hammer Bars
TRF Hammer Bar type Impact Crushers are suitable for
crushing hard rocks such as limestone, dolomite, granite and
other similar materials under toughest operating conditions.
The rotor is made of high-carbon steel casting, and has
wedge-shape hammer holding grooves extending parallel to
the shaft. Its peripheral part is hardened by high frequency
induction heating for greater wear resistance. The shaft is
press fitted and the rotor shaft assembly is dynamically
balanced to assure vibration free operation.
The hammer bars extend over the full width of the rotor. The
bars are so designed that these can be reused by
repositioning after one face wears out. The hammer bars are
of Mn steel castings.
Two or three Breaker plates of Mn Steel casting are
positioned to form an arc of the circle centered to the point of
impact. The first plate is normally fixed in initial crushing
zone. The second and the last plates are suspended from
the frame through hinged connections. These are adjustable
by heavy duty coil spring.
The frame is fabricated with heavy steel plates and is stress
relieved. Inside surface of the frame is provided with cast Mn
steel liners.
Breaker Plates
Frame
MODEL KC MODEL KS
Capacities are based on reducing an average limestone to a product of 20 mm and under, when operating in closed circuit with a screen.
Ratings & dimensions are approximate.
Goose NeckLevel Luffing Cranes
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
=
= Spill-proof grabs ensuring effective cargo handling
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State-of-the-art PLC systems with user friendly interfaces
= Custom built and made to order equipment at TRF's own Works at Jamshedpur ensuring minimal erection and start
up time at site
= Ergonomically designed operator cabin with easily accessible controls
= Centralized lubrication system ensuring easy and convenient maintenance without interrupting crane usage
= Operation and maintenance support
Optimal solution at ports for handling different bulk materials and unit loads
TRF LIMITEDA Enterprise
Goose Neck Level Luffing Cranes
Description
Slewing type Goose Neck Level Luffing Cranes are common
equipment at ports, handling bulk materials and unit cargo.
TRF has engineered and supplied the largest number of
slewing cranes in India.
TRF supplied Goose Neck Grab Duty Level Luffing Cranes
and Kangaroo Cranes are in operation at Kandla, Dahej,
Mumbai, Tuticorin, Chennai and Vizag ports. The four rope
grab cranes have capacities ranging from 10 tonnes to 26
tonnes and can deliver bulk cargo at 500 TPH. The largest of
TRF's Grab, Level Luffing Cranes is designed to deliver at
600 TPH for bulk material.
All the drives of the crane are provided with programmable
logic controller to achieve synchronized motions. Cranes are
also provided with safe load indicators, warning against
storm weather and air conditioned cabin and electric room.
Kangaroo cranes are provided with on board travelling
hopper, hopper weighing system, discharge conveyor and
discharge trolley with dust extraction system.
The operator's cabins are so located that the operator gets a
clear and unobstructed view of the unloading process. The
cabin is air-conditioned and ergonomically designed for
maximum comfort of the operator. The front screen is
mounted in the operator's console and displays details of all
operations enabling the operator to program according to the
unloading requirement.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDA Enterprise
MachineDescription
Goose neck
Goose neck
Goose Neck + travelling hopper
Level luffing crane
Goose neck Kangaroo Crane
Goose neck
Goose neck
H o o k D u t y
Hook Duty
Grab Duty
Grab Duty
Grab Duty
Grab Duty
Sulpher, Coal
Grab Duty
Unit Material
Unit Material
Fertiliser
60
15 & 12
20
20
26
16
20
40.0
18.00 & 28.00
28.0
32.00
38.00
28.00
30.0
10.0
7.0
6.0
6.0
18.0
10.0
15.0
Type ofCrane
Materialhandled
Lifting CapacityCrane in Tonnes
Out reaches inM
Trackgauge
Main hoist Main hoist M
Technical Particulars of Level Luffing Crane
Services
TRF also offers comprehensive operation and maintenance services for the Level Luffing Cranes with guaranteed upkeep time for the customer.
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Load Haul Dumpers
Standard Bucket Capacity (SAE heaped) 1.6 m3 Travel Speed:
Breakout Force at bucket blade 55 KN a)High Speed Mode : 0-8 km/hr
Lifting Time 7.5 secs b)Low Speed Mode : 0-3 km/hr
Lowering Time 7.0 secs System pressure (max.) 400 bar
Time of roll back 6.5 secs Traction motors Variable Axial
Time of roll forward 5.0 secs piston type
Electrical Components Flame proof Displacement 107 cc / revolution
for Underground Drive Power (max.) 45 KW
Gassy mines Hydraulic medium HFDU 68
Tramming Radius 2300 mm
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
Load Haul Dumpers
The LF2HE tyre mounted load haul dumper is a low
profile high output machine. The latest developments
in the fields of hydraulics and fabrication and
underground work are considered while designing the
dumpers and they are developed to offer maximum
benefit to the mining industry.
Maximum efficiency of the axial piston variable
displacement pump ensures a minimum of heat
generation making the machines ideally suitable for
operations in headings and galleries where high
temperatures prevail. Flameproof electricals make
them suitable for operation in gassy mines.
Standard Accessories with TRF make Load Haul Dumpers:
3Bucket size 1.6 m Temperature gauge for hydraulic oil
Rear end bumper Machine operating meter
Hydrostatic Brake Horn/audio visual alarm
Parking/emergency brake LCB Height adjustable cushioned seat
Pressure gauge for hydraulic brake circuit Cable Reeling Drum
= =
= =
= =
= =
= =
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SPECIAL FEATURES
Outstanding power/weight ratio; Low heat
generation; Low center of gravity; Low specific base
pressure; Fail safe parking brake; powerful flood
lights; Emergency stops; Heavy Duty construction;
Deadman switch; front and rear end of the machine
linked by an articulated joint.
The manufacturer reserves the right to change the
specifications and/or design, of this machine at any
time without notice.
TRF LIMITEDA Enterprise
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Side Discharge Loaders
Bucket Capacity (Standard) 1.0 m3 /1.5m3
Travelling Speed (max.) 2.6 kmph
Total Weight 8500 kgs/9000 kgs
Ground Pressure 0.9 kg/cm2
Tractive Force 5200 kgs
Breakout Force 3000 kgs
Electrical Components Flame proof for underground gassy mines
Negotiable gradient for driving and loading 1:4, cross gradient 1:6
System pressure (max.) 125 bar
Traction motors Radial piston fixed displacement type
Payload (max.) 2.0 MT
Drive Power (max.) 55 KW
Hydraulic medium HFB 68
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Side Discharge Loaders
The M412 crawler mounted side discharge loader is a low profile
high output machine. The latest development in the fields of
hydraulics and fabrication and underground work are
considered while designing the loaders and they are developed
to offer maximum benefit to the mining industry. Flameproof
electricals make them suitable for operation in gassy mines.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SPECIAL FEATURES
Outstanding power/weight ratio; Low heat
generation; Low center of gravity; Low specific base
pressure; Fail safe parking brake; Track aligning
guards; powerful flood lights; emergency stops;
deadman switch; heavy duty construction;
Protection of sprocket from ingress of dust.
The manufacturer reserves the right to change the
specifications and/or design, of this machine at any
time without notice.
TRF LIMITEDAEnterprise
Side Discharge loader with roof drilling machine
The other variants of Side Discharge Loaders available are
Extra Low Height - 1.0 cum bucket capacity.
Standard Height with CRD arrangement - 1.0 cum bucket capacity.
All the above machines are approved by DGMS, India for use in underground
coal mines.
=
=
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Pulley
= Conveyor capacity range upto 4000 TPH.
= Belt width upto 2200 mm.
= Belt speed upto 3.85 ml sec.
= Shaft dia @ hub upto 340 mm
= Pulley dia upto 1250 mm.
Pulley category :
Shaft dia < 160 mm ® Normal duty
160 < shaft dia < 240 mm ® Heavy duty
240 < shaft dia ® Extra heavy duty pulley
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
NORMAL DUTY HEAVY DUTY EXTRA HEAVY DUTY
Stress concentration
Pulley
SPECIAL RANGE
STATIC SHAFT DESIGNSTUB PULLEY DESIGN
Finite Element Analysis
Pulleys are dimensioned according to the characteristics of each conveyor and may be designedto meet a great variety of construction methods.
For 40 years TRF has designed and manufactured pulleys, using materials of the highest qualityin a production process employing advanced technology. This together with the application ofthe Quality Assurance system certified to ISO 9001 contributes to the production of high qualityproducts offering dependable, long life performance in the field and appreciably reducing maintenance costs.
Likh
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TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Initial DesignInitial Design
Optimized Model 1Optimized Model 1
Optimized Model 2
Optimized Model 2
TRF LIMITEDAEnterprise
Likh
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The images below illustrate the varied level of stress concentrations induced on three pulley configurations while they experiencedloads of equal amounts. Widespread, consistent, blue and green coloration would indicate a low risk of stress induced failure
Heavy StressConcentration
Side Discharge Loaders
Bucket Capacity (Standard)1.0 m3 /1.5m3
Travelling Speed (max.)2.6 kmph
Total Weight8500 kgs/9000 kgs
Ground Pressure0.9 kg/cm2
Tractive Force5200 kgs
Breakout Force3000 kgs
Electrical ComponentsFlame proof for underground gassy mines
Negotiable gradient for driving and loading1:4, cross gradient 1:6
System pressure (max.)125 bar
Traction motorsRadial piston fixed displacement type
Payload (max.)2.0 MT
Drive Power (max.)55 KW
Hydraulic mediumHFB 68
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Side Discharge Loaders
The M412 crawler mounted side discharge loader is a low profile
high output machine. The latest development in the fields of
hydraulics and fabrication and underground work are
considered while designing the loaders and they are developed
to offer maximum benefit to the mining industry. Flameproof
electricals make them suitable for operation in gassy mines.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SPECIAL FEATURES
Outstanding power/weight ratio; Low heat
generation; Low center of gravity; Low specific base
pressure; Fail safe parking brake; Track aligning
guards; powerful flood lights; emergency stops;
deadman switch; heavy duty construction;
Protection of sprocket from ingress of dust.
The manufacturer reserves the right to change the
specifications and/or design, of this machine at any
time without notice.
TRF LIMITEDA Enterprise
Side Discharge loader with roof drilling machine
The other variants of Side Discharge Loaders available are
Extra Low Height - 1.0 cum bucket capacity.
Standard Height with CRD arrangement - 1.0 cum bucket capacity.
All the above machines are approved by DGMS, India for use in underground
coal mines.
=
=
Lik
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Pulley
=Conveyor capacity range upto 4000 TPH.
=Belt width upto 2200 mm.
=Belt speed upto 3.85 ml sec.
=Shaft dia @ hub upto 340 mm
=Pulley dia upto 1250 mm.
Pulley category :
Shaft dia < 160 mm®Normal duty
160 < shaft dia < 240 mm®Heavy duty
240 < shaft dia®Extra heavy duty pulley
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
NORMAL DUTYHEAVY DUTYEXTRA HEAVY DUTY
Stress concentration
Pulley
SPECIAL RANGE
STATIC SHAFT DESIGN STUB PULLEY DESIGN
Finite Element Analysis
Pulleys are dimensioned according to the characteristics of each conveyor and may be designedto meet a great variety of construction methods.
For 40 years TRF has designed and manufactured pulleys, using materials of the highest qualityin a production process employing advanced technology. This together with the application ofthe Quality Assurance system certified to ISO 9001 contributes to the production of high qualityproducts o f fer ing dependable, long l i fe per formance in the f ie ld and apprec iab ly reduc ing maintenance costs.
Lik
hra
/ J
sr.
/ 1
00
0 N
os.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Initial DesignInitial Design
Optimized Model 1Optimized Model 1
Optimized Model 2
Optimized Model 2
TRF LIMITEDA Enterprise
Lik
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/ J
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(06
57
) 2
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56
The images below illustrate the varied level of stress concentrations induced on three pulley configurations while they experiencedloads of equal amounts. Widespread, consistent, blue and green coloration would indicate a low risk of stress induced failure
Heavy StressConcentration
TRF LIMITEDA EnterpriseRing Granulators
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
IMPORTANT DIMENSIONS OF RING GRANULATOR
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Ring Granulators
TRF’s Ring Granulators are rugged, dependable units,specially designed for continuous high capacity crushing ofROM coal and other medium hard friable materials. These areideal machines for crushing coal to a size suitable forpulverisation, in power stations.
The unique crushing action by combining impact and rollingcompression in a Ring Granulator results in higher output withlower power consumption. They offer better overall economy interms of power consumption and maintenance.
Ring Granulators are available with operating capacities from40 to 1600 tonnes per hour and feed size upto 800 mm. Positiveadjustment of clearnace between the cage and the path of therings is provided to compensate for wear and to adjust ormaintain product gradation.
Internal parts such as breaker plate, cage bars or screen plate,cushing rings and liners are made of abrasion and shockresistant steels for optimum working life.
Frame
Fabricated from heavy steel plates with large inspection frontand rear doors, fitted with dust tight seals. Access for furthermaintenance is provided on the top. Doors on the sides abovethe rotor shaft facilitate removal of the rotor without completelydismantling the machine. Hydraulic door opening arrangement(optional) can be provided, if required.
Frame and Hopper Liners
Replaceable abrasion-resistant steel.
Rotor Assembly
Statically/dynamically balanced to operate with minimum ofvibration and noise. Weight concentrated within rotoreliminates the external fly-wheels.
Rotor Shaft
Forged and heat treated alloy steel.
Suspension Bars
EN-24 duplex suspension bars are provided in all models.
Crushing Rings
Heavy cast Mn-steel toothed and/or plain Crushing Ringsdepending upon applications.
CONSTRUCTION FEATURES
TRF LIMITEDAEnterprise
Cage Frame
Fabricated from heavy steel plate and supported fromheavy hinged cage shaft at top and provided with adjustingmechanism at the bottom.
Bearing
Heavy duty double row spherical roller bearings with cast steelsplit type bearing housings with labyrinth type seals.
Lubrication
Grease lubrication for small and medium size granulators. Oilsplash lubrication system for bigger models.
Drive
Direct coupled drives are recommended. For smaller models V-Belts drive may be used.
Cage Adjustment
Cage assembly can be easily moved by a ratchet wrenchand worm gear assembly either towards or away from thepath of crushing rings. Adjustment which can be madewhile the granulator is in operation, provides control overthe product size within permissible limits. The cage hingebearing is so located that in any adjusted position all partsof cage face are practically equidistant from the rotorassembly. This ensures even wear.
Cage Bars or Screen Plate
Trapezoidal cage bars are of replaceable cast Mn-steel,ensuring free discharge. Screen plates are made fromabrasion resistant steel. Selection of cage bars or screenplates depends on application.
Breaker Plate
Replaceable abrasion resistant steel, depending onrequirement.
Tramp Iron Pocket
Tramp iron and uncrushables are prevented from continuing around and back into the crushing zone by a heavy deflector plate. The debris is collected in a pocket and removed from access door.
General dataModel No.
Rotor Dia (mm)
Rotor Length (mm)
Rotor Speed (RPM)
Max Feed size (mm)
ApproximateCapacity (TPH)
550-600
5600
13,00015,00023,50026,50029,00027,00028,00030,00032,00021,00035,00043,000
6400760090001100089009700107001150090001400016000
600-700700-800800-9001100-1200800-900900-10001000-12001200-1400800-10015002000
Weight of rotor Assy.(less Bearing & P.B.) (Kg.)
Total weight (Kg)(less Drive)
1120
1816
720
550
1120
2108
720
550
1370
2045
720
650
1370
2333
720
650
1370
3077
720
650
1370
2363
720
650
1370
2538
720
650
1370
2923
720
650
1370
3231
720
650
1210
2720
720
~650
600
3300
600
~600
1800
3300
600
~650
TR-41TR-42TR-51TR-52TR-54TRM-51TRM-52TRM-53TRM-54TR - 120
x 270
TR - 160
x 330
TR - 180
x 330
SPECIAL FEATURES
Positive Adjustability - Quick, easy external adjustment of the
cage assembly...can be done while the crusher is running
Longer Parts Life - screen plate or cage bar wear
compensated by simple adjustment to desired clearance
Automatic Removal of Tramp iron - rear access door allows
fast, easy removal of debris
Hinged Cage - adjustable concentricity with the rotor balances
wear evenly among all cage bars
Wide Hopper Opening - results in uniform, even feeding... no
bridges and material build-up
Ring Granulators
= Highest capacity ring granulator developed in country.
= Specially designed for high capacity crushing of coal and lignite (range from 40 to 1600 TPH).
= Unique crushing action results in higher output and lower power consumption.
= Maximum feed size is up to 500 mm.
= Ideal for product size of (-) 20 mm. with uniform granular product.
= Crushing action involves minimum attrition and hence produces minimum fines.
= Maximum accessibility is provided to ease the routine inspection.
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
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TRF LIMITEDAEnterprise Ring Granulators
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
IMPORTANT DIMENSIONS OF RING GRANULATOR
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Ring Granulators
TRF’s Ring Granulators are rugged, dependable units,specially designed for continuous high capacity crushing ofROM coal and other medium hard friable materials. These areideal machines for crushing coal to a size suitable forpulverisation, in power stations.
The unique crushing action by combining impact and rollingcompression in a Ring Granulator results in higher output withlower power consumption. They offer better overall economy interms of power consumption and maintenance.
Ring Granulators are available with operating capacities from40 to 1600 tonnes per hour and feed size upto 800 mm. Positiveadjustment of clearnace between the cage and the path of therings is provided to compensate for wear and to adjust ormaintain product gradation.
Internal parts such as breaker plate, cage bars or screen plate,cushing rings and liners are made of abrasion and shockresistant steels for optimum working life.
Frame
Fabricated from heavy steel plates with large inspection frontand rear doors, fitted with dust tight seals. Access for furthermaintenance is provided on the top. Doors on the sides abovethe rotor shaft facilitate removal of the rotor without completelydismantling the machine. Hydraulic door opening arrangement(optional) can be provided, if required.
Frame and Hopper Liners
Replaceable abrasion-resistant steel.
Rotor Assembly
Statically/dynamically balanced to operate with minimum ofvibration and noise. Weight concentrated within rotoreliminates the external fly-wheels.
Rotor Shaft
Forged and heat treated alloy steel.
Suspension Bars
EN-24 duplex suspension bars are provided in all models.
Crushing Rings
Heavy cast Mn-steel toothed and/or plain Crushing Ringsdepending upon applications.
CONSTRUCTION FEATURES
TRF LIMITEDA Enterprise
Cage Frame
Fabricated from heavy steel plate and supported fromheavy hinged cage shaft at top and provided with adjustingmechanism at the bottom.
Bearing
Heavy duty double row spherical roller bearings with cast steelsplit type bearing housings with labyrinth type seals.
Lubrication
Grease lubrication for small and medium size granulators. Oilsplash lubrication system for bigger models.
Drive
Direct coupled drives are recommended. For smaller models V-Belts drive may be used.
Cage Adjustment
Cage assembly can be easily moved by a ratchet wrenchand worm gear assembly either towards or away from thepath of crushing rings. Adjustment which can be madewhile the granulator is in operation, provides control overthe product size within permissible limits. The cage hingebearing is so located that in any adjusted position all partsof cage face are practically equidistant from the rotorassembly. This ensures even wear.
Cage Bars or Screen Plate
Trapezoidal cage bars are of replaceable cast Mn-steel,ensuring free discharge. Screen plates are made fromabrasion resistant steel. Selection of cage bars or screenplates depends on application.
Breaker Plate
Replaceable abrasion resistant steel, depending onrequirement.
Tramp Iron Pocket
Tramp iron and uncrushables are prevented from continuing around and back into the crushing zone by a heavy deflector plate. The debris is collected in a pocket and removed from access door.
General dataModel No.
Rotor Dia (mm)
Rotor Length (mm)
Rotor Speed (RPM)
Max Feed size (mm)
ApproximateCapacity (TPH)
550-600
5600
13,000 15,000 23,500 26,500 29,000 27,000 28,000 30,000 32,000 21,000 35,000 43,000
6400 7600 9000 11000 8900 9700 10700 11500 9000 14000 16000
600-700 700-800 800-900 1100-1200 800-900 900-1000 1000-1200 1200-1400 800-100 1500 2000
Weight of rotor Assy.(less Bearing & P.B.) (Kg.)
Total weight (Kg)(less Drive)
1120
1816
720
550
1120
2108
720
550
1370
2045
720
650
1370
2333
720
650
1370
3077
720
650
1370
2363
720
650
1370
2538
720
650
1370
2923
720
650
1370
3231
720
650
1210
2720
720
~650
600
3300
600
~600
1800
3300
600
~650
TR-41 TR-42 TR-51 TR-52 TR-54 TRM-51 TRM-52 TRM-53 TRM-54 TR - 120
x 270
TR - 160
x 330
TR - 180
x 330
SPECIAL FEATURES
Positive Adjustability - Quick, easy external adjustment of the
cage assembly...can be done while the crusher is running
Longer Parts Life - screen plate or cage bar wear
compensated by simple adjustment to desired clearance
Automatic Removal of Tramp iron - rear access door allows
fast, easy removal of debris
Hinged Cage - adjustable concentricity with the rotor balances
wear evenly among all cage bars
Wide Hopper Opening - results in uniform, even feeding... no
bridges and material build-up
Ring Granulators
=Highest capacity ring granulator developed in country.
=Specially designed for high capacity crushing of coal and lignite (range from 40 to 1600 TPH).
=Unique crushing action results in higher output and lower power consumption.
=Maximum feed size is up to 500 mm.
=Ideal for product size of (-) 20 mm. with uniform granular product.
=Crushing action involves minimum attrition and hence produces minimum fines.
=Maximum accessibility is provided to ease the routine inspection.
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDAEnterprise Ring Granulators
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
IMPORTANT DIMENSIONS OF RING GRANULATOR
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Ring Granulators
TRF’s Ring Granulators are rugged, dependable units,specially designed for continuous high capacity crushing ofROM coal and other medium hard friable materials. These areideal machines for crushing coal to a size suitable forpulverisation, in power stations.
The unique crushing action by combining impact and rollingcompression in a Ring Granulator results in higher output withlower power consumption. They offer better overall economy interms of power consumption and maintenance.
Ring Granulators are available with operating capacities from40 to 1600 tonnes per hour and feed size upto 800 mm. Positiveadjustment of clearnace between the cage and the path of therings is provided to compensate for wear and to adjust ormaintain product gradation.
Internal parts such as breaker plate, cage bars or screen plate,cushing rings and liners are made of abrasion and shockresistant steels for optimum working life.
Frame
Fabricated from heavy steel plates with large inspection frontand rear doors, fitted with dust tight seals. Access for furthermaintenance is provided on the top. Doors on the sides abovethe rotor shaft facilitate removal of the rotor without completelydismantling the machine. Hydraulic door opening arrangement(optional) can be provided, if required.
Frame and Hopper Liners
Replaceable abrasion-resistant steel.
Rotor Assembly
Statically/dynamically balanced to operate with minimum ofvibration and noise. Weight concentrated within rotoreliminates the external fly-wheels.
Rotor Shaft
Forged and heat treated alloy steel.
Suspension Bars
EN-24 duplex suspension bars are provided in all models.
Crushing Rings
Heavy cast Mn-steel toothed and/or plain Crushing Ringsdepending upon applications.
CONSTRUCTION FEATURES
TRF LIMITEDA Enterprise
Cage Frame
Fabricated from heavy steel plate and supported fromheavy hinged cage shaft at top and provided with adjustingmechanism at the bottom.
Bearing
Heavy duty double row spherical roller bearings with cast steelsplit type bearing housings with labyrinth type seals.
Lubrication
Grease lubrication for small and medium size granulators. Oilsplash lubrication system for bigger models.
Drive
Direct coupled drives are recommended. For smaller models V-Belts drive may be used.
Cage Adjustment
Cage assembly can be easily moved by a ratchet wrenchand worm gear assembly either towards or away from thepath of crushing rings. Adjustment which can be madewhile the granulator is in operation, provides control overthe product size within permissible limits. The cage hingebearing is so located that in any adjusted position all partsof cage face are practically equidistant from the rotorassembly. This ensures even wear.
Cage Bars or Screen Plate
Trapezoidal cage bars are of replaceable cast Mn-steel,ensuring free discharge. Screen plates are made fromabrasion resistant steel. Selection of cage bars or screenplates depends on application.
Breaker Plate
Replaceable abrasion resistant steel, depending onrequirement.
Tramp Iron Pocket
Tramp iron and uncrushables are prevented from continuing around and back into the crushing zone by a heavy deflector plate. The debris is collected in a pocket and removed from access door.
General dataModel No.
Rotor Dia (mm)
Rotor Length (mm)
Rotor Speed (RPM)
Max Feed size (mm)
ApproximateCapacity (TPH)
550-600
5600
13,000 15,000 23,500 26,500 29,000 27,000 28,000 30,000 32,000 21,000 35,000 43,000
6400 7600 9000 11000 8900 9700 10700 11500 9000 14000 16000
600-700 700-800 800-900 1100-1200 800-900 900-1000 1000-1200 1200-1400 800-100 1500 2000
Weight of rotor Assy.(less Bearing & P.B.) (Kg.)
Total weight (Kg)(less Drive)
1120
1816
720
550
1120
2108
720
550
1370
2045
720
650
1370
2333
720
650
1370
3077
720
650
1370
2363
720
650
1370
2538
720
650
1370
2923
720
650
1370
3231
720
650
1210
2720
720
~650
600
3300
600
~600
1800
3300
600
~650
TR-41 TR-42 TR-51 TR-52 TR-54 TRM-51 TRM-52 TRM-53 TRM-54 TR - 120
x 270
TR - 160
x 330
TR - 180
x 330
SPECIAL FEATURES
Positive Adjustability - Quick, easy external adjustment of the
cage assembly...can be done while the crusher is running
Longer Parts Life - screen plate or cage bar wear
compensated by simple adjustment to desired clearance
Automatic Removal of Tramp iron - rear access door allows
fast, easy removal of debris
Hinged Cage - adjustable concentricity with the rotor balances
wear evenly among all cage bars
Wide Hopper Opening - results in uniform, even feeding... no
bridges and material build-up
Ring Granulators
=Highest capacity ring granulator developed in country.
=Specially designed for high capacity crushing of coal and lignite (range from 40 to 1600 TPH).
=Unique crushing action results in higher output and lower power consumption.
=Maximum feed size is up to 500 mm.
=Ideal for product size of (-) 20 mm. with uniform granular product.
=Crushing action involves minimum attrition and hence produces minimum fines.
=Maximum accessibility is provided to ease the routine inspection.
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDA EnterpriseRing Granulators
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
IMPORTANT DIMENSIONS OF RING GRANULATOR
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Ring Granulators
TRF’s Ring Granulators are rugged, dependable units,specially designed for continuous high capacity crushing ofROM coal and other medium hard friable materials. These areideal machines for crushing coal to a size suitable forpulverisation, in power stations.
The unique crushing action by combining impact and rollingcompression in a Ring Granulator results in higher output withlower power consumption. They offer better overall economy interms of power consumption and maintenance.
Ring Granulators are available with operating capacities from40 to 1600 tonnes per hour and feed size upto 800 mm. Positiveadjustment of clearnace between the cage and the path of therings is provided to compensate for wear and to adjust ormaintain product gradation.
Internal parts such as breaker plate, cage bars or screen plate,cushing rings and liners are made of abrasion and shockresistant steels for optimum working life.
Frame
Fabricated from heavy steel plates with large inspection frontand rear doors, fitted with dust tight seals. Access for furthermaintenance is provided on the top. Doors on the sides abovethe rotor shaft facilitate removal of the rotor without completelydismantling the machine. Hydraulic door opening arrangement(optional) can be provided, if required.
Frame and Hopper Liners
Replaceable abrasion-resistant steel.
Rotor Assembly
Statically/dynamically balanced to operate with minimum ofvibration and noise. Weight concentrated within rotoreliminates the external fly-wheels.
Rotor Shaft
Forged and heat treated alloy steel.
Suspension Bars
EN-24 duplex suspension bars are provided in all models.
Crushing Rings
Heavy cast Mn-steel toothed and/or plain Crushing Ringsdepending upon applications.
CONSTRUCTION FEATURES
TRF LIMITEDAEnterprise
Cage Frame
Fabricated from heavy steel plate and supported fromheavy hinged cage shaft at top and provided with adjustingmechanism at the bottom.
Bearing
Heavy duty double row spherical roller bearings with cast steelsplit type bearing housings with labyrinth type seals.
Lubrication
Grease lubrication for small and medium size granulators. Oilsplash lubrication system for bigger models.
Drive
Direct coupled drives are recommended. For smaller models V-Belts drive may be used.
Cage Adjustment
Cage assembly can be easily moved by a ratchet wrenchand worm gear assembly either towards or away from thepath of crushing rings. Adjustment which can be madewhile the granulator is in operation, provides control overthe product size within permissible limits. The cage hingebearing is so located that in any adjusted position all partsof cage face are practically equidistant from the rotorassembly. This ensures even wear.
Cage Bars or Screen Plate
Trapezoidal cage bars are of replaceable cast Mn-steel,ensuring free discharge. Screen plates are made fromabrasion resistant steel. Selection of cage bars or screenplates depends on application.
Breaker Plate
Replaceable abrasion resistant steel, depending onrequirement.
Tramp Iron Pocket
Tramp iron and uncrushables are prevented from continuing around and back into the crushing zone by a heavy deflector plate. The debris is collected in a pocket and removed from access door.
General dataModel No.
Rotor Dia (mm)
Rotor Length (mm)
Rotor Speed (RPM)
Max Feed size (mm)
ApproximateCapacity (TPH)
550-600
5600
13,00015,00023,50026,50029,00027,00028,00030,00032,00021,00035,00043,000
6400760090001100089009700107001150090001400016000
600-700700-800800-9001100-1200800-900900-10001000-12001200-1400800-10015002000
Weight of rotor Assy.(less Bearing & P.B.) (Kg.)
Total weight (Kg)(less Drive)
1120
1816
720
550
1120
2108
720
550
1370
2045
720
650
1370
2333
720
650
1370
3077
720
650
1370
2363
720
650
1370
2538
720
650
1370
2923
720
650
1370
3231
720
650
1210
2720
720
~650
600
3300
600
~600
1800
3300
600
~650
TR-41TR-42TR-51TR-52TR-54TRM-51TRM-52TRM-53TRM-54TR - 120
x 270
TR - 160
x 330
TR - 180
x 330
SPECIAL FEATURES
Positive Adjustability - Quick, easy external adjustment of the
cage assembly...can be done while the crusher is running
Longer Parts Life - screen plate or cage bar wear
compensated by simple adjustment to desired clearance
Automatic Removal of Tramp iron - rear access door allows
fast, easy removal of debris
Hinged Cage - adjustable concentricity with the rotor balances
wear evenly among all cage bars
Wide Hopper Opening - results in uniform, even feeding... no
bridges and material build-up
Ring Granulators
= Highest capacity ring granulator developed in country.
= Specially designed for high capacity crushing of coal and lignite (range from 40 to 1600 TPH).
= Unique crushing action results in higher output and lower power consumption.
= Maximum feed size is up to 500 mm.
= Ideal for product size of (-) 20 mm. with uniform granular product.
= Crushing action involves minimum attrition and hence produces minimum fines.
= Maximum accessibility is provided to ease the routine inspection.
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Double Roll Crushers
= As the material is CRUSHED ONLY ONCE when it passes through the gap, the percentage of FINES IS MUCH LESS.
= Used for almost any material and for crushing up to 0.5 mm.
= More economical because of its higher production capacity and lower power requirment.
= Easy and simple to maintain.
= Produces more uniform material than any other crusher having reciprocating motion.
= Uniform wearing of crushing surface.
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Side View of Double Roll Crusher
Double Roll Crushers
Description and UsesTwo rolls rotate in opposite directions in thiscrusher. The material is fed between the tworolls for compressive action and breaking intofragments of uniform size. Simplicity ofmechanical construction and ease ofoperation are the two highlights of thiscrusher. The amount of fines generated fromcrushing is relatively small, a performancefeature which qualifies this machine for use inthe following installations:
The Double Roll Crusher is availablewith heavy duty rolls for crushing suchhard materials as ore or with light dutyrolls for crushing relatively soft materials.
each roll assembly consist of a roll boss with
hexagonal outer shape rigidly mounted on
the roll shaft which permits easy replacemant
of roll tyre. The roll tyres are held tight by
means of bolts. This arrangement provides
for easy tyre replacement and minimizes
parts subject to wear. The roll tyres are made
of high manganese steel.
(3) Bearings
Spherical roller bearings are used to
support the rolls. The spherical roller
bearings are complete with labyrinth
seals and packings for preventing
entrance of dust and leakage of oil.
(4) Drive
The standard Double roll crusher has
independent belt drives from two
motors, one motor for each roll. This
arrangement eliminates the need for an
intermediate drive transmitting device
resulting in less space utilisation and
reducing the no-load power loss.
(1) FrameA cast-iron or steel-plate frame is used.The steel-plate frame is fabricated bywelding. The plummer blocks of fixed rollassembly are integral with the frame.The Plummer Block for the movable rollassembly are elastically positioned inhorizontal direction with high-strengthcoil springs or hydraulic accumulatorsselected for the type of crushing duty.This elastic mounting includes a meansof adjusting the roll-to-roll clearance (rollsetting) and serves as a protectivefeature for preventing motor over load ordamage to the crusher, as the roll willyield and back away when it grips hard
foreign matters like tramp iron.
(2) RollsRoll tyres are of smooth type, corrugatedtype or toothed type, depending on thecrushing duty. In the standard design
SORTING PLANTS OF MINES
COAL MINES
CEMENT PLANTS
CHEMICAL PLANTS
=
=
=
=
(for crushing ore)
(for crushing coal and waste)
(for crushing clay, lime and gypsum rocks)
(for crushing lime, coal, coke, rock salt, etc.)
SMELTING PLANTS
COAL-FUEL POWER PLANTS
=
=
(for crushing coal)
(for crushing sintered ore and cinder)
Construction
TRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
DIMENSIONS (in MM) :
SIZE Dia. D x L
600 X 600
750 X 600
750 X 750
750 X 900
750 X 1200
750 X 1500
900 X 900
900 X 1200
900 X 1500
900 X 1800
900 X 2100
900 X 2400
1200 X 1200
1200 X 1800
1200 X 2400
1400 X 2500
D
600
750
750
750
750
750
900
900
900
900
900
900
1200
1200
1200
1400
L
600
600
750
900
1200
1500
900
1200
1500
1800
2100
2400
1200
1800
2400
2500
A
350
596
596
596
596
596
600
600
600
600
600
600
800
800
800
900
B
650
686
850
1050
1300
1500
1000
1350
1600
1900
2200
2500
1400
2000
2600
2700
A1
1100
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
2200
2200
2200
2300
B1
650
900
1050
1300
1500
1700
1150
1500
1750
2000
2300
2800
1600
2200
2800
2900
A2
660-730
800-870
800-870
800-870
800-870
800-870
900-1000
900-1000
900-1000
900-1000
900-1000
900-1000
1200-1300
1200-1300
1200-1300
1250-1400
K
830
1010
1200
1300
1350
1450
1300
1400
1660
1800
1950
2100
2100
2400
2600
2700
K1
1475
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
3000
3000
3000
3200
H
1030
1475
1475
1475
1475
1475
1650
1650
1650
1650
1650
1650
1850
1850
1850
1900
H1
930
1375
1375
1375
1375
1375
1500
1500
1500
1500
1500
1500
1700
1700
1700
1800
H2
430
625
625
625
625
625
650
650
650
650
650
650
700
700
700
800
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Roller Screens
= Higher capacity up to 1500 TPH running at low power compared to conventional screens
= Less space required
= Higher screen efficiency
= Non clogging, smooth, non-vibrating and low noise while running
= Length and width of roller screens can be adjusted to suit customers’ requirement
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Roller Screens
Description
Application :
Construction :
Roller screens consists of a rigid main frame and a series of
roller disc assemblies mounted on shafts and supported on
spherical roller bearings across the width of main frame. These
roller discs are elliptical in shape and arranged at a pre-
determined distance in such a way that they form a square or
rectangular opening in the roller screen at several places. Over
sized materials are pushed forward by rotation of elliptical
discs and finally reach the crusher as feed, while undersized
material falls through the screen opening. The scrapper
provided below the elliptical discs ensures clog free screening.
These roller shaft assemblies are driven by chain and sprocket
arrangement. All roller shaft assemblies are connected
alternately with chain and sprocket and are driven in same
direction by two drive units. Drive is fully covered and operates
in a circulating oil bath.
Each roller screen has two drive units along with electric motor,
fluid coupling, gearbox and drive sprocket.
TRF Roller screens are most suitable for separating coars
wet and sticky raw material. Roller screens are used in soft coal,
and lignite handling plants for preliminary screening of ROM
coal. It acts as relief to crushers and ensures a clog free flow of
wet and sticky materials. TRF roller screens are useful for
separation of undersized material ranging from (-) 20 mm. to (-)
60 mm. The roller screens can be placed horizontally or at
angle of maximum 10 degrees.
The roller screens consist of a rigid frame on which a series of
roller shaft assemblies are mounted with anti-friction bearings
Drive :
MATERIAL FLOW DIRECTIONFEED CHUTE
OVER SIZEDISCHARGE
CHUTE
UNDER SIZEDISCHARGE CHUTE
TRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
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Double Roll Crushers
=As the material is CRUSHED ONLY ONCE when it passes through the gap, the percentage of FINES IS MUCH LESS.
=Used for almost any material and for crushing up to 0.5 mm.
=More economical because of its higher production capacity and lower power requirment.
=Easy and simple to maintain.
=Produces more uniform material than any other crusher having reciprocating motion.
=Uniform wearing of crushing surface.
TRF LIMITEDAEnterprise
TEC
HN
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L SP
EC
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TION
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Side View of Double Roll Crusher
Double Roll Crushers
Description and UsesTwo rolls rotate in opposite directions in thiscrusher. The material is fed between the tworolls for compressive action and breaking intofragments of uniform size. Simplicity ofmechanical construction and ease ofoperation are the two highlights of thiscrusher. The amount of fines generated fromcrushing is relatively small, a performancefeature which qualifies this machine for use inthe following installations:
The Double Roll Crusher is availablewith heavy duty rolls for crushing suchhard materials as ore or with light dutyrolls for crushing relatively soft materials.
each roll assembly consist of a roll boss with
hexagonal outer shape rigidly mounted on
the roll shaft which permits easy replacemant
of roll tyre. The roll tyres are held tight by
means of bolts. This arrangement provides
for easy tyre replacement and minimizes
parts subject to wear. The roll tyres are made
of high manganese steel.
(3) Bearings
Spherical roller bearings are used to
support the rolls. The spherical roller
bearings are complete with labyrinth
seals and packings for preventing
entrance of dust and leakage of oil.
(4) Drive
The standard Double roll crusher has
independent belt drives from two
motors, one motor for each roll. This
arrangement eliminates the need for an
intermediate drive transmitting device
resulting in less space utilisation and
reducing the no-load power loss.
(1) FrameA cast-iron or steel-plate frame is used.The steel-plate frame is fabricated bywelding. The plummer blocks of fixed rollassembly are integral with the frame.The Plummer Block for the movable rollassembly are elastically positioned inhorizontal direction with high-strengthcoil springs or hydraulic accumulatorsselected for the type of crushing duty.This elastic mounting includes a meansof adjusting the roll-to-roll clearance (rollsetting) and serves as a protectivefeature for preventing motor over load ordamage to the crusher, as the roll willyield and back away when it grips hard
foreign matters like tramp iron.
(2) RollsRoll tyres are of smooth type, corrugatedtype or toothed type, depending on thecrushing duty. In the standard design
SORTING PLANTS OF MINES
COAL MINES
CEMENT PLANTS
CHEMICAL PLANTS
=
=
=
=
(for crushing ore)
(for crushing coal and waste)
(for crushing clay, lime and gypsum rocks)
(for crushing lime, coal, coke, rock salt, etc.)
SMELTING PLANTS
COAL-FUEL POWER PLANTS
=
=
(for crushing coal)
(for crushing sintered ore and cinder)
Construction
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
DIMENSIONS (in MM) :
SIZE Dia. D x L
600 X 600
750 X 600
750 X 750
750 X 900
750 X 1200
750 X 1500
900 X 900
900 X 1200
900 X 1500
900 X 1800
900 X 2100
900 X 2400
1200 X 1200
1200 X 1800
1200 X 2400
1400 X 2500
D
600
750
750
750
750
750
900
900
900
900
900
900
1200
1200
1200
1400
L
600
600
750
900
1200
1500
900
1200
1500
1800
2100
2400
1200
1800
2400
2500
A
350
596
596
596
596
596
600
600
600
600
600
600
800
800
800
900
B
650
686
850
1050
1300
1500
1000
1350
1600
1900
2200
2500
1400
2000
2600
2700
A1
1100
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
1850
2200
2200
2200
2300
B1
650
900
1050
1300
1500
1700
1150
1500
1750
2000
2300
2800
1600
2200
2800
2900
A2
660-730
800-870
800-870
800-870
800-870
800-870
900-1000
900-1000
900-1000
900-1000
900-1000
900-1000
1200-1300
1200-1300
1200-1300
1250-1400
K
830
1010
1200
1300
1350
1450
1300
1400
1660
1800
1950
2100
2100
2400
2600
2700
K1
1475
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
2200
3000
3000
3000
3200
H
1030
1475
1475
1475
1475
1475
1650
1650
1650
1650
1650
1650
1850
1850
1850
1900
H1
930
1375
1375
1375
1375
1375
1500
1500
1500
1500
1500
1500
1700
1700
1700
1800
H2
430
625
625
625
625
625
650
650
650
650
650
650
700
700
700
800
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Roller Screens
=Higher capacity up to 1500 TPH running at low power compared to conventional screens
=Less space required
=Higher screen efficiency
=Non clogging, smooth, non-vibrating and low noise while running
=Length and width of roller screens can be adjusted to suit customers’ requirement
TRF LIMITEDAEnterprise
TEC
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TION
S
Roller Screens
Description
Application :
Construction :
Roller screens consists of a rigid main frame and a series of
roller disc assemblies mounted on shafts and supported on
spherical roller bearings across the width of main frame. These
roller discs are elliptical in shape and arranged at a pre-
determined distance in such a way that they form a square or
rectangular opening in the roller screen at several places. Over
sized materials are pushed forward by rotation of elliptical
discs and finally reach the crusher as feed, while undersized
material falls through the screen opening. The scrapper
provided below the elliptical discs ensures clog free screening.
These roller shaft assemblies are driven by chain and sprocket
arrangement. All roller shaft assemblies are connected
alternately with chain and sprocket and are driven in same
direction by two drive units. Drive is fully covered and operates
in a circulating oil bath.
Each roller screen has two drive units along with electric motor,
fluid coupling, gearbox and drive sprocket.
TRF Roller screens are most suitable for separating coars
wet and sticky raw material. Roller screens are used in soft coal,
and lignite handling plants for preliminary screening of ROM
coal. It acts as relief to crushers and ensures a clog free flow of
wet and sticky materials. TRF roller screens are useful for
separation of undersized material ranging from (-) 20 mm. to (-)
60 mm. The roller screens can be placed horizontally or at
angle of maximum 10 degrees.
The roller screens consist of a rigid frame on which a series of
roller shaft assemblies are mounted with anti-friction bearings
Drive :
MATERIAL FLOW DIRECTIONFEED CHUTE
OVER SIZEDISCHARGE
CHUTE
UNDER SIZEDISCHARGE CHUTE
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
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Rotary Breakers
= Extremely durable and designed for high tonnage output
= Bolted design for easy replacement
= Totally enclosed dust housing for pollution free environment
= Totally enclosed dust housing for pollution free environment
= Low RPM ensures less vibration and low noise
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Side view of Rotary Breaker
TRF LIMITEDA EnterpriseRotary Breakers
Drop test will allow you to determine the diameter and length of
a breaker needed to process your application.
The main dust housing is sectionalized with inspection
doors located on both its sides to facilitate maintenance.
Sloped section under the breaker converges discharged
material to the conveyor. Optional chutes at the feed and
discharge ends can be furnished with AR steel liners in the
chutes as standard.
Drop Tests
Dust Housings & Chutes
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
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/ J
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Rotary Breakers
The TRF made Rotary Breaker is essentially a large rotating
cylinder, powered by an electric motor through a chain reducer
drive . TRF Breakers crush by gravity impact only. The
cylinder is fitted with perforated screen plates, lifting shelves,
deflectors and a refuse plow. The size of the screen plate
perforations determines the maximum product size of the coal
to be processed.
Coal is introduced through one end of the cylinder known as
the ‘feed end’. Product size coal in the feed is first screened
through the perforated screen plates. Larger coal is directed
further into the cylinder by the deflectors to the lifting shelves,
where it is lifted and dropped onto the screen plates, shattering
on impact. Impacting in this fashion causes fractures along
natural cleavage lines resulting in minimum production of fines
in the product passing through the screen plate openings.
Coal that is not product size continues to be lifted and dropped
until it passes through the screen plate.
Rock, slate, and other materials that resist breakage and enter
the breaker with the feed eventually flow to the discharge end
of the cylinder where they are ejected by the refuse plough.
It must operate at the cylinder R.P.M. listed on the
specification sheet in the manual. Increasing
the speed will not increase the capacity of the breaker.
Operating the breaker with increased R.P.M. more than
specified will not result in efficiency.
The breaker is enclosed in a fabricated steel casing. Both
feed and refuse chutes are necessary to feed coal to the
cylinder and dispose of the rejects.
TRF’s Rotary Breaker achieves reduction by repeatedly
raising the feed material and dropping it against strong,
perforated screen plates around the interior. Adjustable lifter
shelves raise the feed material and control the rate of
material movement. This lifting and dropping action
effectively crushes soft to medium hard material, which then
passes through the screen openings to a collection hopper
below. Hard rock and uncrushable materials are discharged
out the end of the cylinder with the aide of a discharge plow.
Introduction
Plan view for foundation of Rotary Breaker
TRF LIMITEDAEnterprise
The capacity chart below provides a starting point of the
standard sizes available from TRF. Customizing a machine
designed for the customer’s use (length and diameter) to
maximize their return on investment is TRF’s goal.
SCREEN FRAME is fabricated of wide-flange steel beams
precisely drilled for attachment of screen plates. The beam
ends are then either bolted to the end directions with body-
bound bolts or welded fast, depending upon transportation
and/or assembly restrictions.
SCREEN PLATES fabricated with the correct sized holes to
provide the desired product size.
Note: holes sizes are usually slightly larger than the nominal
product requirement.
LIFTERS are composed of abrasion resistant longitudional
steel lifter angles, bolted to the screen frame beams. These
are adjustable either to retard or advance the flow of material
through the breaker. Separate bolts hold the lifters, so that the
screen plates are not loosened when adjusting the angle of
pitch.
The end sections are machined in a bolt together with the
beams, which are made to jigs and machined on both ends,
are then fitted and aligned to ensure that the unit runs
concentric. When the beams are bolted to the end sections. In
operation, your Rotary Breaker runs quieter and smoother
with reduced bearing maintenance, which ultimately means
longer life and lower cost per ton produced.
Machining
Capacity
Cylinder Construction
Breaker(DiameterxLength)
1½38mm
2½63mm
3½89mm
3”76mm
4”102mm
5”127mm
6”152mm
8”203mm
2”50mm
9’ x 17’
12’ x 22’
12’ x 28’
12’ x 24’
10.5’ x 19’
278« 252
580526
745676
650590
415376
376341
783710
1007913
881799
561509
471427
981890
12621145
11031001
702637
486441
1011971
13001180
11371092
724657
500454
1041944
13381214
11711062
745676
514466
1071971
13771249
12051092
766694
572519
11901080
15301388
13391215
852773
955866
12781159
640581
13351211
17201560
15021362
858778
17851619
22952082
20081821
«Top numbers are short tonnes per hour, bottom are metric
tonnes per hour
Assembly of Rotary BreakerDrive
An engineering class chain that wraps around the cylinder is
a standard item on TRF’s Rotary Breakers. A segmented,
driven sprocket is bolted to a machined base at the feed end
and a drive sprocket is mounted on the reducer output shaft.
A sealed protective chain case is equipped with splash
lubrication. A steel-cased reducer is foot mounted on a
common base plate with the motor and power is transmitted
from the motor to the reducer via a torque limiting coupling.
Inching drives are available to provide a safer means of
slowly rotating the cylinder for maintenance purposes.
Four independently adjustable trunnion rollers support the
breaker cylinder. The main cylinder tires are wide faced and
are constructed of one piece high carbon forged steel that is
shrunk fit to the machine’s tire base.
Trunnion rollers also incorporate renewable, high carbon
forged steel tires. Each trunnion roller is supported by two
heavy duty, shaft-mounted pillow block roller bearings that
are adapter mounted and grease lubricated with grease lines
grouped at a common point to facilitate maintenance. Thrust
rollers at the feed and discharge ends of the breaker cylinder
prevent lateral movement.
A full length base frame is an available option as it provides
easy set up and alignment in the field to ensure a level
operating condition.
Tires & Trunnion Rollers
Base Frame
Rotary Breakers
=Extremely durable and designed for high tonnage output
=Bolted design for easy replacement
=Totally enclosed dust housing for pollution free environment
=Totally enclosed dust housing for pollution free environment
=Low RPM ensures less vibration and low noise
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Side view of Rotary Breaker
TRF LIMITEDAEnterprise Rotary Breakers
Drop test will allow you to determine the diameter and length of
a breaker needed to process your application.
The main dust housing is sectionalized with inspection
doors located on both its sides to facilitate maintenance.
Sloped section under the breaker converges discharged
material to the conveyor. Optional chutes at the feed and
discharge ends can be furnished with AR steel liners in the
chutes as standard.
Drop Tests
Dust Housings & Chutes
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Rotary Breakers
The TRF made Rotary Breaker is essentially a large rotating
cylinder, powered by an electric motor through a chain reducer
drive . TRF Breakers crush by gravity impact only. The
cylinder is fitted with perforated screen plates, lifting shelves,
deflectors and a refuse plow. The size of the screen plate
perforations determines the maximum product size of the coal
to be processed.
Coal is introduced through one end of the cylinder known as
the ‘feed end’. Product size coal in the feed is first screened
through the perforated screen plates. Larger coal is directed
further into the cylinder by the deflectors to the lifting shelves,
where it is lifted and dropped onto the screen plates, shattering
on impact. Impacting in this fashion causes fractures along
natural cleavage lines resulting in minimum production of fines
in the product passing through the screen plate openings.
Coal that is not product size continues to be lifted and dropped
until it passes through the screen plate.
Rock, slate, and other materials that resist breakage and enter
the breaker with the feed eventually flow to the discharge end
of the cylinder where they are ejected by the refuse plough.
It must operate at the cylinder R.P.M. listed on the
specif ication sheet in the manual. Increasing
the speed will not increase the capacity of the breaker.
Operating the breaker with increased R.P.M. more than
specified will not result in efficiency.
The breaker is enclosed in a fabricated steel casing. Both
feed and refuse chutes are necessary to feed coal to the
cylinder and dispose of the rejects.
TRF’s Rotary Breaker achieves reduction by repeatedly
raising the feed material and dropping it against strong,
perforated screen plates around the interior. Adjustable lifter
shelves raise the feed material and control the rate of
material movement. This lifting and dropping action
effectively crushes soft to medium hard material, which then
passes through the screen openings to a collection hopper
below. Hard rock and uncrushable materials are discharged
out the end of the cylinder with the aide of a discharge plow.
Introduction
Plan view for foundation of Rotary Breaker
TRF LIMITEDA Enterprise
The capacity chart below provides a starting point of the
standard sizes available from TRF. Customizing a machine
designed for the customer’s use (length and diameter) to
maximize their return on investment is TRF’s goal.
SCREEN FRAME is fabricated of wide-flange steel beams
precisely drilled for attachment of screen plates. The beam
ends are then either bolted to the end directions with body-
bound bolts or welded fast, depending upon transportation
and/or assembly restrictions.
SCREEN PLATES fabricated with the correct sized holes to
provide the desired product size.
Note: holes sizes are usually slightly larger than the nominal
product requirement.
LIFTERS are composed of abrasion resistant longitudional
steel lifter angles, bolted to the screen frame beams. These
are adjustable either to retard or advance the flow of material
through the breaker. Separate bolts hold the lifters, so that the
screen plates are not loosened when adjusting the angle of
pitch.
The end sections are machined in a bolt together with the
beams, which are made to jigs and machined on both ends,
are then fitted and aligned to ensure that the unit runs
concentric. When the beams are bolted to the end sections. In
operation, your Rotary Breaker runs quieter and smoother
with reduced bearing maintenance, which ultimately means
longer life and lower cost per ton produced.
Machining
Capacity
Cylinder Construction
Breaker(DiameterxLength)
1½38mm
2½63mm
3½89mm
3”76mm
4”102mm
5”127mm
6”152mm
8”203mm
2”50mm
9’ x 17’
12’ x 22’
12’ x 28’
12’ x 24’
10.5’ x 19’
278« 252
580526
745676
650590
415376
376341
783710
1007913
881799
561509
471427
981890
12621145
11031001
702637
486441
1011971
13001180
11371092
724657
500454
1041944
13381214
11711062
745676
514466
1071971
13771249
12051092
766694
572519
11901080
15301388
13391215
852773
955866
12781159
640581
13351211
17201560
15021362
858778
17851619
22952082
20081821
« Top numbers are short tonnes per hour, bottom are metric
tonnes per hour
Assembly of Rotary BreakerDrive
An engineering class chain that wraps around the cylinder is
a standard item on TRF’s Rotary Breakers. A segmented,
driven sprocket is bolted to a machined base at the feed end
and a drive sprocket is mounted on the reducer output shaft.
A sealed protective chain case is equipped with splash
lubrication. A steel-cased reducer is foot mounted on a
common base plate with the motor and power is transmitted
from the motor to the reducer via a torque limiting coupling.
Inching drives are available to provide a safer means of
slowly rotating the cylinder for maintenance purposes.
Four independently adjustable trunnion rollers support the
breaker cylinder. The main cylinder tires are wide faced and
are constructed of one piece high carbon forged steel that is
shrunk fit to the machine’s tire base.
Trunnion rollers also incorporate renewable, high carbon
forged steel tires. Each trunnion roller is supported by two
heavy duty, shaft-mounted pillow block roller bearings that
are adapter mounted and grease lubricated with grease lines
grouped at a common point to facilitate maintenance. Thrust
rollers at the feed and discharge ends of the breaker cylinder
prevent lateral movement.
A full length base frame is an available option as it provides
easy set up and alignment in the field to ensure a level
operating condition.
Tires & Trunnion Rollers
Base Frame
Rotary Breakers
=Extremely durable and designed for high tonnage output
=Bolted design for easy replacement
=Totally enclosed dust housing for pollution free environment
=Totally enclosed dust housing for pollution free environment
=Low RPM ensures less vibration and low noise
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Side view of Rotary Breaker
TRF LIMITEDAEnterprise Rotary Breakers
Drop test will allow you to determine the diameter and length of
a breaker needed to process your application.
The main dust housing is sectionalized with inspection
doors located on both its sides to facilitate maintenance.
Sloped section under the breaker converges discharged
material to the conveyor. Optional chutes at the feed and
discharge ends can be furnished with AR steel liners in the
chutes as standard.
Drop Tests
Dust Housings & Chutes
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Rotary Breakers
The TRF made Rotary Breaker is essentially a large rotating
cylinder, powered by an electric motor through a chain reducer
drive . TRF Breakers crush by gravity impact only. The
cylinder is fitted with perforated screen plates, lifting shelves,
deflectors and a refuse plow. The size of the screen plate
perforations determines the maximum product size of the coal
to be processed.
Coal is introduced through one end of the cylinder known as
the ‘feed end’. Product size coal in the feed is first screened
through the perforated screen plates. Larger coal is directed
further into the cylinder by the deflectors to the lifting shelves,
where it is lifted and dropped onto the screen plates, shattering
on impact. Impacting in this fashion causes fractures along
natural cleavage lines resulting in minimum production of fines
in the product passing through the screen plate openings.
Coal that is not product size continues to be lifted and dropped
until it passes through the screen plate.
Rock, slate, and other materials that resist breakage and enter
the breaker with the feed eventually flow to the discharge end
of the cylinder where they are ejected by the refuse plough.
It must operate at the cylinder R.P.M. listed on the
specif ication sheet in the manual. Increasing
the speed will not increase the capacity of the breaker.
Operating the breaker with increased R.P.M. more than
specified will not result in efficiency.
The breaker is enclosed in a fabricated steel casing. Both
feed and refuse chutes are necessary to feed coal to the
cylinder and dispose of the rejects.
TRF’s Rotary Breaker achieves reduction by repeatedly
raising the feed material and dropping it against strong,
perforated screen plates around the interior. Adjustable lifter
shelves raise the feed material and control the rate of
material movement. This lifting and dropping action
effectively crushes soft to medium hard material, which then
passes through the screen openings to a collection hopper
below. Hard rock and uncrushable materials are discharged
out the end of the cylinder with the aide of a discharge plow.
Introduction
Plan view for foundation of Rotary Breaker
TRF LIMITEDA Enterprise
The capacity chart below provides a starting point of the
standard sizes available from TRF. Customizing a machine
designed for the customer’s use (length and diameter) to
maximize their return on investment is TRF’s goal.
SCREEN FRAME is fabricated of wide-flange steel beams
precisely drilled for attachment of screen plates. The beam
ends are then either bolted to the end directions with body-
bound bolts or welded fast, depending upon transportation
and/or assembly restrictions.
SCREEN PLATES fabricated with the correct sized holes to
provide the desired product size.
Note: holes sizes are usually slightly larger than the nominal
product requirement.
LIFTERS are composed of abrasion resistant longitudional
steel lifter angles, bolted to the screen frame beams. These
are adjustable either to retard or advance the flow of material
through the breaker. Separate bolts hold the lifters, so that the
screen plates are not loosened when adjusting the angle of
pitch.
The end sections are machined in a bolt together with the
beams, which are made to jigs and machined on both ends,
are then fitted and aligned to ensure that the unit runs
concentric. When the beams are bolted to the end sections. In
operation, your Rotary Breaker runs quieter and smoother
with reduced bearing maintenance, which ultimately means
longer life and lower cost per ton produced.
Machining
Capacity
Cylinder Construction
Breaker(DiameterxLength)
1½38mm
2½63mm
3½89mm
3”76mm
4”102mm
5”127mm
6”152mm
8”203mm
2”50mm
9’ x 17’
12’ x 22’
12’ x 28’
12’ x 24’
10.5’ x 19’
278« 252
580526
745676
650590
415376
376341
783710
1007913
881799
561509
471427
981890
12621145
11031001
702637
486441
1011971
13001180
11371092
724657
500454
1041944
13381214
11711062
745676
514466
1071971
13771249
12051092
766694
572519
11901080
15301388
13391215
852773
955866
12781159
640581
13351211
17201560
15021362
858778
17851619
22952082
20081821
« Top numbers are short tonnes per hour, bottom are metric
tonnes per hour
Assembly of Rotary BreakerDrive
An engineering class chain that wraps around the cylinder is
a standard item on TRF’s Rotary Breakers. A segmented,
driven sprocket is bolted to a machined base at the feed end
and a drive sprocket is mounted on the reducer output shaft.
A sealed protective chain case is equipped with splash
lubrication. A steel-cased reducer is foot mounted on a
common base plate with the motor and power is transmitted
from the motor to the reducer via a torque limiting coupling.
Inching drives are available to provide a safer means of
slowly rotating the cylinder for maintenance purposes.
Four independently adjustable trunnion rollers support the
breaker cylinder. The main cylinder tires are wide faced and
are constructed of one piece high carbon forged steel that is
shrunk fit to the machine’s tire base.
Trunnion rollers also incorporate renewable, high carbon
forged steel tires. Each trunnion roller is supported by two
heavy duty, shaft-mounted pillow block roller bearings that
are adapter mounted and grease lubricated with grease lines
grouped at a common point to facilitate maintenance. Thrust
rollers at the feed and discharge ends of the breaker cylinder
prevent lateral movement.
A full length base frame is an available option as it provides
easy set up and alignment in the field to ensure a level
operating condition.
Tires & Trunnion Rollers
Base Frame
Rotary Breakers
= Extremely durable and designed for high tonnage output
= Bolted design for easy replacement
= Totally enclosed dust housing for pollution free environment
= Totally enclosed dust housing for pollution free environment
= Low RPM ensures less vibration and low noise
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Side view of Rotary Breaker
TRF LIMITEDA EnterpriseRotary Breakers
Drop test will allow you to determine the diameter and length of
a breaker needed to process your application.
The main dust housing is sectionalized with inspection
doors located on both its sides to facilitate maintenance.
Sloped section under the breaker converges discharged
material to the conveyor. Optional chutes at the feed and
discharge ends can be furnished with AR steel liners in the
chutes as standard.
Drop Tests
Dust Housings & Chutes
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Rotary Breakers
The TRF made Rotary Breaker is essentially a large rotating
cylinder, powered by an electric motor through a chain reducer
drive . TRF Breakers crush by gravity impact only. The
cylinder is fitted with perforated screen plates, lifting shelves,
deflectors and a refuse plow. The size of the screen plate
perforations determines the maximum product size of the coal
to be processed.
Coal is introduced through one end of the cylinder known as
the ‘feed end’. Product size coal in the feed is first screened
through the perforated screen plates. Larger coal is directed
further into the cylinder by the deflectors to the lifting shelves,
where it is lifted and dropped onto the screen plates, shattering
on impact. Impacting in this fashion causes fractures along
natural cleavage lines resulting in minimum production of fines
in the product passing through the screen plate openings.
Coal that is not product size continues to be lifted and dropped
until it passes through the screen plate.
Rock, slate, and other materials that resist breakage and enter
the breaker with the feed eventually flow to the discharge end
of the cylinder where they are ejected by the refuse plough.
It must operate at the cylinder R.P.M. listed on the
specification sheet in the manual. Increasing
the speed will not increase the capacity of the breaker.
Operating the breaker with increased R.P.M. more than
specified will not result in efficiency.
The breaker is enclosed in a fabricated steel casing. Both
feed and refuse chutes are necessary to feed coal to the
cylinder and dispose of the rejects.
TRF’s Rotary Breaker achieves reduction by repeatedly
raising the feed material and dropping it against strong,
perforated screen plates around the interior. Adjustable lifter
shelves raise the feed material and control the rate of
material movement. This lifting and dropping action
effectively crushes soft to medium hard material, which then
passes through the screen openings to a collection hopper
below. Hard rock and uncrushable materials are discharged
out the end of the cylinder with the aide of a discharge plow.
Introduction
Plan view for foundation of Rotary Breaker
TRF LIMITEDAEnterprise
The capacity chart below provides a starting point of the
standard sizes available from TRF. Customizing a machine
designed for the customer’s use (length and diameter) to
maximize their return on investment is TRF’s goal.
SCREEN FRAME is fabricated of wide-flange steel beams
precisely drilled for attachment of screen plates. The beam
ends are then either bolted to the end directions with body-
bound bolts or welded fast, depending upon transportation
and/or assembly restrictions.
SCREEN PLATES fabricated with the correct sized holes to
provide the desired product size.
Note: holes sizes are usually slightly larger than the nominal
product requirement.
LIFTERS are composed of abrasion resistant longitudional
steel lifter angles, bolted to the screen frame beams. These
are adjustable either to retard or advance the flow of material
through the breaker. Separate bolts hold the lifters, so that the
screen plates are not loosened when adjusting the angle of
pitch.
The end sections are machined in a bolt together with the
beams, which are made to jigs and machined on both ends,
are then fitted and aligned to ensure that the unit runs
concentric. When the beams are bolted to the end sections. In
operation, your Rotary Breaker runs quieter and smoother
with reduced bearing maintenance, which ultimately means
longer life and lower cost per ton produced.
Machining
Capacity
Cylinder Construction
Breaker(DiameterxLength)
1½38mm
2½63mm
3½89mm
3”76mm
4”102mm
5”127mm
6”152mm
8”203mm
2”50mm
9’ x 17’
12’ x 22’
12’ x 28’
12’ x 24’
10.5’ x 19’
278« 252
580526
745676
650590
415376
376341
783710
1007913
881799
561509
471427
981890
12621145
11031001
702637
486441
1011971
13001180
11371092
724657
500454
1041944
13381214
11711062
745676
514466
1071971
13771249
12051092
766694
572519
11901080
15301388
13391215
852773
955866
12781159
640581
13351211
17201560
15021362
858778
17851619
22952082
20081821
«Top numbers are short tonnes per hour, bottom are metric
tonnes per hour
Assembly of Rotary BreakerDrive
An engineering class chain that wraps around the cylinder is
a standard item on TRF’s Rotary Breakers. A segmented,
driven sprocket is bolted to a machined base at the feed end
and a drive sprocket is mounted on the reducer output shaft.
A sealed protective chain case is equipped with splash
lubrication. A steel-cased reducer is foot mounted on a
common base plate with the motor and power is transmitted
from the motor to the reducer via a torque limiting coupling.
Inching drives are available to provide a safer means of
slowly rotating the cylinder for maintenance purposes.
Four independently adjustable trunnion rollers support the
breaker cylinder. The main cylinder tires are wide faced and
are constructed of one piece high carbon forged steel that is
shrunk fit to the machine’s tire base.
Trunnion rollers also incorporate renewable, high carbon
forged steel tires. Each trunnion roller is supported by two
heavy duty, shaft-mounted pillow block roller bearings that
are adapter mounted and grease lubricated with grease lines
grouped at a common point to facilitate maintenance. Thrust
rollers at the feed and discharge ends of the breaker cylinder
prevent lateral movement.
A full length base frame is an available option as it provides
easy set up and alignment in the field to ensure a level
operating condition.
Tires & Trunnion Rollers
Base Frame
Rotary Plough Feeders
= Manufactured as single or double shelf
= Driven both electrically and hydraulically
= Up to 4300 mm of rotor diameter with highest capacity requirement of 2475 TPH for coal
= Reclaims coal, limestone, iron-ore, etc from track hoppers, underground hoppers below stock piles
= Comprises specially designed curved arms with wear resistant liners
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Rotary Plough Feeders TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Rotary Plough Feeder
Lik
hra
/ J
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56
Rotary Plough Feeders
Rotary Plough Feeders manufactured by TRF provide a
convenient means of extracting raw materials from
longitudinal slot bunkers and delivering it to a Reclaim Belt
Conveyor running underneath.
A Rotary Plough Feeder is a heavy duty machine used to
reclaim stored bulk materials. The feeder is designed to
operate in a tunnel beneath a storage pile. A slot opening,
running along the length of the tunnel, allows the stored
material to flow on to a protruding reclaim shelf. The stored
material is prevented from flowing over the edge of the
reclaim shelf by designing the shelf to intercept the angle of
repose.
The Plough Feeder consists of a paddle wheel, called
“Rotor”, having six curved arms revolving on a vertical axis
that sweep the stored material from the shelf on to a Belt
Conveyor. The plough mechanism is transported on to a
heavy duty self propelled wheeled frame, called “carriage”
that travels on rails mounted either on a canopy of the bunker
or on the beams supported on the floor of the tunnel. The
Plough Feeder can be continuously traversed or positioned at
any point along the reclaim shelf for maximum flexibility.
The speed of the rotor is adjustable so that the reclaim
capacity can be controlled to meet the capacity requirement.
The self propelled carriage enables the Rotary Plough
Feeder to reclaim materials evenly along the entire length of
the bunker.
=Eliminates the danger of spontaneous combustion
when handling material such as coal.
=Eliminates material bridging and rat holing often
experienced with other types of feeders.
=Equipment cost is reduced because only one Plough
Feeder is required to reclaim the entire storage
pile instead of multiple fixed feeders.
=Adaptability to different materials and weather conditions
permits the Plough Feeder to be used where other
equipments fail. Since the rotating arms of the Plough
Feeder physically undercuts the pile and draws the material
out of the reclaim shelves, it is not dependent on gravity
alone for the material flow. It can be used for variety of
materials like coal, coke, limestone, dolomite, iron ore, etc.
=Environment friendly, Pollution is minimum as it operates
below the ground along with dust suppression system.
=Can recollect material at desired portion of hopper as per
customer requirement with application of travel braking
arrangement.
Rotary Plough Feeder
What is Rotary Plough Feeder ?
Advantages
The output capacity of the Rotary Plough Feeder is controlled
by varying the rotor speed. This can be accomplished by
variable speed drives to meet any specific requirement.
Variable speed drive can be electro mechanical like Eddy
Current Drive, Frequency Controller or Hydraulic rive. The
machine can have local and remote control arrangement or
both for operation.
Controlled output
Types of Rotary Plough Feeder
A)Single Plough with single reclaim shelf:
Where low capacities are required- Carriage moves
on rails supported on the tunnel floor.
B)Single Plough with double reclaim shelves :
Where high capacities are required - Carriage moves on rails
supported on the tunnel floor.
C)Specially designed hanging type double reclaim shelves, as
per customer requirement.
FEATURES
=Specially designed curved arms are provided with
wear resistant liners made from wear resistant steel.
=Various options of Plough Drive System Hydraulic/
Electro Mechanical with Eddy current coupling /
Frequency controller.
=Carriage Wheel Drive System can be variable type
or with single or two speed AC motor or hydraulic motor.
=Various control schemes to provide either local
operation from the machine or remote operation
from control station with selector switch or both.
=Machine provided with all safety control and limit
switches, such as, over travel limit switch
anticollision switch, automatic stop and reverse
travel switch, automatic travel reversal in case of jamming
of Plough Blades due to large lumps, tramp
iron, etc.
=Machine can be provided with a moving cradle
assembly consisting of a closely spaced rubber
disc impact idlers mounted integrally on the
machine to protect the conveyor belt from
damage due to impact of discharged material upon
demand from customer.
TRF LIMITEDAEnterprise
MaterialLump sizemm
Capacityrated tph
Capacitydesigned
ShelfType
RotorDia mm
Rotor Drive Type
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore,classified
Coal
Coal
Iron ore,Dolomite, Lime
stone
-200
-75
-13
-100
-25
-100
-300
-300
-500
-500
-15
-13
-30
-250
-250
-250
-150
-150
-200
8-32
-250
-250
-250
-400
-250
-400
8-32
-250
-250
-75
600
1000
600
600
675
850
500
600
1050
1260
1000
600
1000
800
1200
1200
350
350
1200
1250
800
400
900
660
1200
1200
1000
1200
200
1000
600
1000
600
600
675
850
500
600
1260
1260
1115
600
1200
960
1440
1440
350
350
1500
1500
960
500
1000
660
1800
1200
1000
1440
200
1000
single
double
double
single
double
single
double
single
single
single
double
double
double
single
double
double
single
single
double
double
single
single
single
single
double
single
double
double
single
double
3050
3050
3050
3050
3050
3050
3050
3050
3050
3600
3050
3050
3050
3050
3050
3050
3050
3050
3600
2750
3300
3050
3300
3050
3600
3600
2700
3600
2100Hydraulic
2700
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
V/F drive
Eddy currentDrive
Hydraulic
Hydraulic
Hydraulic
Eddy currentDrive
Hydraulic
V/F drive
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
V/F drive
Hydraulic
Eddy currentDrive
Material Handled, Capacity & Rotor Diameter of Rotary Plough Feeders
Rotary Plough Feeders
=Manufactured as single or double shelf
=Driven both electrically and hydraulically
=Up to 4300 mm of rotor diameter with highest capacity requirement of 2475 TPH for coal
=Reclaims coal, limestone, iron-ore, etc from track hoppers, underground hoppers below stock piles
=Comprises specially designed curved arms with wear resistant liners
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Rotary Plough FeedersTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Rotary Plough Feeder
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Rotary Plough Feeders
Rotary Plough Feeders manufactured by TRF provide a
convenient means of extracting raw materials from
longitudinal slot bunkers and delivering it to a Reclaim Belt
Conveyor running underneath.
A Rotary Plough Feeder is a heavy duty machine used to
reclaim stored bulk materials. The feeder is designed to
operate in a tunnel beneath a storage pile. A slot opening,
running along the length of the tunnel, allows the stored
material to flow on to a protruding reclaim shelf. The stored
material is prevented from flowing over the edge of the
reclaim shelf by designing the shelf to intercept the angle of
repose.
The Plough Feeder consists of a paddle wheel, called
“Rotor”, having six curved arms revolving on a vertical axis
that sweep the stored material from the shelf on to a Belt
Conveyor. The plough mechanism is transported on to a
heavy duty self propelled wheeled frame, called “carriage”
that travels on rails mounted either on a canopy of the bunker
or on the beams supported on the floor of the tunnel. The
Plough Feeder can be continuously traversed or positioned at
any point along the reclaim shelf for maximum flexibility.
The speed of the rotor is adjustable so that the reclaim
capacity can be controlled to meet the capacity requirement.
The self propelled carriage enables the Rotary Plough
Feeder to reclaim materials evenly along the entire length of
the bunker.
= Eliminates the danger of spontaneous combustion
when handling material such as coal.
= Eliminates material bridging and rat holing often
experienced with other types of feeders.
= Equipment cost is reduced because only one Plough
Feeder is required to reclaim the entire storage
pile instead of multiple fixed feeders.
= Adaptability to different materials and weather conditions
permits the Plough Feeder to be used where other
equipments fail. Since the rotating arms of the Plough
Feeder physically undercuts the pile and draws the material
out of the reclaim shelves, it is not dependent on gravity
alone for the material flow. It can be used for variety of
materials like coal, coke, limestone, dolomite, iron ore, etc.
= Environment friendly, Pollution is minimum as it operates
below the ground along with dust suppression system.
= Can recollect material at desired portion of hopper as per
customer requirement with application of travel braking
arrangement.
Rotary Plough Feeder
What is Rotary Plough Feeder ?
Advantages
The output capacity of the Rotary Plough Feeder is controlled
by varying the rotor speed. This can be accomplished by
variable speed drives to meet any specific requirement.
Variable speed drive can be electro mechanical like Eddy
Current Drive, Frequency Controller or Hydraulic rive. The
machine can have local and remote control arrangement or
both for operation.
Controlled output
Types of Rotary Plough Feeder
A) Single Plough with single reclaim shelf:
Where low capacities are required- Carriage moves
on rails supported on the tunnel floor.
B) Single Plough with double reclaim shelves :
Where high capacities are required - Carriage moves on rails
supported on the tunnel floor.
C) Specially designed hanging type double reclaim shelves, as
per customer requirement.
FEATURES
= Specially designed curved arms are provided with
wear resistant liners made from wear resistant steel.
= Various options of Plough Drive System Hydraulic/
Electro Mechanical with Eddy current coupling /
Frequency controller.
= Carriage Wheel Drive System can be variable type
or with single or two speed AC motor or hydraulic motor.
= Various control schemes to provide either local
operation from the machine or remote operation
from control station with selector switch or both.
= Machine provided with all safety control and limit
switches, such as, over travel l imit switch
anticollision switch, automatic stop and reverse
travel switch, automatic travel reversal in case of jamming
of Plough Blades due to large lumps, tramp
iron, etc.
= Machine can be provided with a moving cradle
assembly consisting of a closely spaced rubber
disc impact idlers mounted integrally on the
machine to protect the conveyor belt from
damage due to impact of discharged material upon
demand from customer.
TRF LIMITEDA Enterprise
Material Lump sizemm
Capacityrated tph
Capacitydesigned
ShelfType
RotorDia mm
Rotor Drive Type
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore,classified
Coal
Coal
Iron ore,Dolomite, Lime
stone
-200
-75
-13
-100
-25
-100
-300
-300
-500
-500
-15
-13
-30
-250
-250
-250
-150
-150
-200
8-32
-250
-250
-250
-400
-250
-400
8-32
-250
-250
-75
600
1000
600
600
675
850
500
600
1050
1260
1000
600
1000
800
1200
1200
350
350
1200
1250
800
400
900
660
1200
1200
1000
1200
200
1000
600
1000
600
600
675
850
500
600
1260
1260
1115
600
1200
960
1440
1440
350
350
1500
1500
960
500
1000
660
1800
1200
1000
1440
200
1000
single
double
double
single
double
single
double
single
single
single
double
double
double
single
double
double
single
single
double
double
single
single
single
single
double
single
double
double
single
double
3050
3050
3050
3050
3050
3050
3050
3050
3050
3600
3050
3050
3050
3050
3050
3050
3050
3050
3600
2750
3300
3050
3300
3050
3600
3600
2700
3600
2100 Hydraulic
2700
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
V/F drive
Eddy currentDrive
Hydraulic
Hydraulic
Hydraulic
Eddy currentDrive
Hydraulic
V/F drive
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
V/F drive
Hydraulic
Eddy currentDrive
Material Handled, Capacity & Rotor Diameter of Rotary Plough Feeders
Rotary Plough Feeders
=Manufactured as single or double shelf
=Driven both electrically and hydraulically
=Up to 4300 mm of rotor diameter with highest capacity requirement of 2475 TPH for coal
=Reclaims coal, limestone, iron-ore, etc from track hoppers, underground hoppers below stock piles
=Comprises specially designed curved arms with wear resistant liners
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Rotary Plough FeedersTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Rotary Plough Feeder
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Rotary Plough Feeders
Rotary Plough Feeders manufactured by TRF provide a
convenient means of extracting raw materials from
longitudinal slot bunkers and delivering it to a Reclaim Belt
Conveyor running underneath.
A Rotary Plough Feeder is a heavy duty machine used to
reclaim stored bulk materials. The feeder is designed to
operate in a tunnel beneath a storage pile. A slot opening,
running along the length of the tunnel, allows the stored
material to flow on to a protruding reclaim shelf. The stored
material is prevented from flowing over the edge of the
reclaim shelf by designing the shelf to intercept the angle of
repose.
The Plough Feeder consists of a paddle wheel, called
“Rotor”, having six curved arms revolving on a vertical axis
that sweep the stored material from the shelf on to a Belt
Conveyor. The plough mechanism is transported on to a
heavy duty self propelled wheeled frame, called “carriage”
that travels on rails mounted either on a canopy of the bunker
or on the beams supported on the floor of the tunnel. The
Plough Feeder can be continuously traversed or positioned at
any point along the reclaim shelf for maximum flexibility.
The speed of the rotor is adjustable so that the reclaim
capacity can be controlled to meet the capacity requirement.
The self propelled carriage enables the Rotary Plough
Feeder to reclaim materials evenly along the entire length of
the bunker.
= Eliminates the danger of spontaneous combustion
when handling material such as coal.
= Eliminates material bridging and rat holing often
experienced with other types of feeders.
= Equipment cost is reduced because only one Plough
Feeder is required to reclaim the entire storage
pile instead of multiple fixed feeders.
= Adaptability to different materials and weather conditions
permits the Plough Feeder to be used where other
equipments fail. Since the rotating arms of the Plough
Feeder physically undercuts the pile and draws the material
out of the reclaim shelves, it is not dependent on gravity
alone for the material flow. It can be used for variety of
materials like coal, coke, limestone, dolomite, iron ore, etc.
= Environment friendly, Pollution is minimum as it operates
below the ground along with dust suppression system.
= Can recollect material at desired portion of hopper as per
customer requirement with application of travel braking
arrangement.
Rotary Plough Feeder
What is Rotary Plough Feeder ?
Advantages
The output capacity of the Rotary Plough Feeder is controlled
by varying the rotor speed. This can be accomplished by
variable speed drives to meet any specific requirement.
Variable speed drive can be electro mechanical like Eddy
Current Drive, Frequency Controller or Hydraulic rive. The
machine can have local and remote control arrangement or
both for operation.
Controlled output
Types of Rotary Plough Feeder
A) Single Plough with single reclaim shelf:
Where low capacities are required- Carriage moves
on rails supported on the tunnel floor.
B) Single Plough with double reclaim shelves :
Where high capacities are required - Carriage moves on rails
supported on the tunnel floor.
C) Specially designed hanging type double reclaim shelves, as
per customer requirement.
FEATURES
= Specially designed curved arms are provided with
wear resistant liners made from wear resistant steel.
= Various options of Plough Drive System Hydraulic/
Electro Mechanical with Eddy current coupling /
Frequency controller.
= Carriage Wheel Drive System can be variable type
or with single or two speed AC motor or hydraulic motor.
= Various control schemes to provide either local
operation from the machine or remote operation
from control station with selector switch or both.
= Machine provided with all safety control and limit
switches, such as, over travel l imit switch
anticollision switch, automatic stop and reverse
travel switch, automatic travel reversal in case of jamming
of Plough Blades due to large lumps, tramp
iron, etc.
= Machine can be provided with a moving cradle
assembly consisting of a closely spaced rubber
disc impact idlers mounted integrally on the
machine to protect the conveyor belt from
damage due to impact of discharged material upon
demand from customer.
TRF LIMITEDA Enterprise
Material Lump sizemm
Capacityrated tph
Capacitydesigned
ShelfType
RotorDia mm
Rotor Drive Type
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore,classified
Coal
Coal
Iron ore,Dolomite, Lime
stone
-200
-75
-13
-100
-25
-100
-300
-300
-500
-500
-15
-13
-30
-250
-250
-250
-150
-150
-200
8-32
-250
-250
-250
-400
-250
-400
8-32
-250
-250
-75
600
1000
600
600
675
850
500
600
1050
1260
1000
600
1000
800
1200
1200
350
350
1200
1250
800
400
900
660
1200
1200
1000
1200
200
1000
600
1000
600
600
675
850
500
600
1260
1260
1115
600
1200
960
1440
1440
350
350
1500
1500
960
500
1000
660
1800
1200
1000
1440
200
1000
single
double
double
single
double
single
double
single
single
single
double
double
double
single
double
double
single
single
double
double
single
single
single
single
double
single
double
double
single
double
3050
3050
3050
3050
3050
3050
3050
3050
3050
3600
3050
3050
3050
3050
3050
3050
3050
3050
3600
2750
3300
3050
3300
3050
3600
3600
2700
3600
2100 Hydraulic
2700
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
V/F drive
Eddy currentDrive
Hydraulic
Hydraulic
Hydraulic
Eddy currentDrive
Hydraulic
V/F drive
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
V/F drive
Hydraulic
Eddy currentDrive
Material Handled, Capacity & Rotor Diameter of Rotary Plough Feeders
Rotary Plough Feeders
= Manufactured as single or double shelf
= Driven both electrically and hydraulically
= Up to 4300 mm of rotor diameter with highest capacity requirement of 2475 TPH for coal
= Reclaims coal, limestone, iron-ore, etc from track hoppers, underground hoppers below stock piles
= Comprises specially designed curved arms with wear resistant liners
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Rotary Plough Feeders TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Rotary Plough Feeder
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Rotary Plough Feeders
Rotary Plough Feeders manufactured by TRF provide a
convenient means of extracting raw materials from
longitudinal slot bunkers and delivering it to a Reclaim Belt
Conveyor running underneath.
A Rotary Plough Feeder is a heavy duty machine used to
reclaim stored bulk materials. The feeder is designed to
operate in a tunnel beneath a storage pile. A slot opening,
running along the length of the tunnel, allows the stored
material to flow on to a protruding reclaim shelf. The stored
material is prevented from flowing over the edge of the
reclaim shelf by designing the shelf to intercept the angle of
repose.
The Plough Feeder consists of a paddle wheel, called
“Rotor”, having six curved arms revolving on a vertical axis
that sweep the stored material from the shelf on to a Belt
Conveyor. The plough mechanism is transported on to a
heavy duty self propelled wheeled frame, called “carriage”
that travels on rails mounted either on a canopy of the bunker
or on the beams supported on the floor of the tunnel. The
Plough Feeder can be continuously traversed or positioned at
any point along the reclaim shelf for maximum flexibility.
The speed of the rotor is adjustable so that the reclaim
capacity can be controlled to meet the capacity requirement.
The self propelled carriage enables the Rotary Plough
Feeder to reclaim materials evenly along the entire length of
the bunker.
=Eliminates the danger of spontaneous combustion
when handling material such as coal.
=Eliminates material bridging and rat holing often
experienced with other types of feeders.
=Equipment cost is reduced because only one Plough
Feeder is required to reclaim the entire storage
pile instead of multiple fixed feeders.
=Adaptability to different materials and weather conditions
permits the Plough Feeder to be used where other
equipments fail. Since the rotating arms of the Plough
Feeder physically undercuts the pile and draws the material
out of the reclaim shelves, it is not dependent on gravity
alone for the material flow. It can be used for variety of
materials like coal, coke, limestone, dolomite, iron ore, etc.
=Environment friendly, Pollution is minimum as it operates
below the ground along with dust suppression system.
=Can recollect material at desired portion of hopper as per
customer requirement with application of travel braking
arrangement.
Rotary Plough Feeder
What is Rotary Plough Feeder ?
Advantages
The output capacity of the Rotary Plough Feeder is controlled
by varying the rotor speed. This can be accomplished by
variable speed drives to meet any specific requirement.
Variable speed drive can be electro mechanical like Eddy
Current Drive, Frequency Controller or Hydraulic rive. The
machine can have local and remote control arrangement or
both for operation.
Controlled output
Types of Rotary Plough Feeder
A)Single Plough with single reclaim shelf:
Where low capacities are required- Carriage moves
on rails supported on the tunnel floor.
B)Single Plough with double reclaim shelves :
Where high capacities are required - Carriage moves on rails
supported on the tunnel floor.
C)Specially designed hanging type double reclaim shelves, as
per customer requirement.
FEATURES
=Specially designed curved arms are provided with
wear resistant liners made from wear resistant steel.
=Various options of Plough Drive System Hydraulic/
Electro Mechanical with Eddy current coupling /
Frequency controller.
=Carriage Wheel Drive System can be variable type
or with single or two speed AC motor or hydraulic motor.
=Various control schemes to provide either local
operation from the machine or remote operation
from control station with selector switch or both.
=Machine provided with all safety control and limit
switches, such as, over travel limit switch
anticollision switch, automatic stop and reverse
travel switch, automatic travel reversal in case of jamming
of Plough Blades due to large lumps, tramp
iron, etc.
=Machine can be provided with a moving cradle
assembly consisting of a closely spaced rubber
disc impact idlers mounted integrally on the
machine to protect the conveyor belt from
damage due to impact of discharged material upon
demand from customer.
TRF LIMITEDAEnterprise
MaterialLump sizemm
Capacityrated tph
Capacitydesigned
ShelfType
RotorDia mm
Rotor Drive Type
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore
Coal
Coal
Coal
Coal
Coal
Coal
Iron ore,classified
Coal
Coal
Iron ore,Dolomite, Lime
stone
-200
-75
-13
-100
-25
-100
-300
-300
-500
-500
-15
-13
-30
-250
-250
-250
-150
-150
-200
8-32
-250
-250
-250
-400
-250
-400
8-32
-250
-250
-75
600
1000
600
600
675
850
500
600
1050
1260
1000
600
1000
800
1200
1200
350
350
1200
1250
800
400
900
660
1200
1200
1000
1200
200
1000
600
1000
600
600
675
850
500
600
1260
1260
1115
600
1200
960
1440
1440
350
350
1500
1500
960
500
1000
660
1800
1200
1000
1440
200
1000
single
double
double
single
double
single
double
single
single
single
double
double
double
single
double
double
single
single
double
double
single
single
single
single
double
single
double
double
single
double
3050
3050
3050
3050
3050
3050
3050
3050
3050
3600
3050
3050
3050
3050
3050
3050
3050
3050
3600
2750
3300
3050
3300
3050
3600
3600
2700
3600
2100Hydraulic
2700
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
Eddy currentDrive
V/F drive
Eddy currentDrive
Hydraulic
Hydraulic
Hydraulic
Eddy currentDrive
Hydraulic
V/F drive
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
Hydraulic
V/F drive
Hydraulic
Eddy currentDrive
Material Handled, Capacity & Rotor Diameter of Rotary Plough Feeders
Grab Type Ship Unloaders
=
= Outreach: Upto 38m on the seaside
= Free Digging Capacity: Upto 2200 TPH
= Duty: Continuous (upto 18 hours/day)
Ship Size: Upto 2,00,000 DWT or suitable for handling panamax and suezmax vessels
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
Unloaders
Unloaders are used extensively in ports and privately owned
berths for unloading bulk materials from barges and ships.
TRF supplied unloaders are being used in various ports &
berths all over India.
All unloaders are provided with very sophisticated.
programmable logic controllers to achieve synchronized
motions, no spillage grabs, air-conditioned travelling operator
cabins and electric room, industrial type lifts, optional
chemical toilet with main and auxiliary trolleys with
hydraulically operated rope tensioning system, Hopper
weighing system and safe load indicators. Hydraulic rail
clamps, storm anchor, fire alarm, dust suppression and wash
down system are also provided, if required.
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars of Unloaders
Machine Description
Material handled
Free Digging
Capacity of Unloader
in TPH
Lifting Capacity of Unloader in
Tonnes
Main hoist
Outreach in M
Track gauge
M
Folding type LuffingBoom Ship Unloader
Grab Type Barge unloader
Grab Type Ship unloader
Grab Type Ship unloader
Grab Type Ship unloader
Grab Type Ship unloader
Grab Type Ship unloader
Fertilizers 600 20 26.5
900 17 14.0 10.00
1500 33 26.5 20.00
1500 37 38 20.00
1500
2000
2200
37
50
50
38
26
38
20.00
18.00
20.00
Ore/Pellets
Fertilizers
Coal
Coal
Coal
Coal
Services
TRF today offers comprehensive operation and maintenance services for their Ship Unloaders with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Shuttle Conveyors
=Manufactured in pieces as per the requirement and assembles with the help of hinge and fix support
=Driven electrically
=Upto 2400 tonnes per hour
=Material handled coal, iron ore, limestone etc. to fill the bunker or to feed different conveyors
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Shuttle ConveyorsTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assitant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle ConveyorsTRF LIMITEDAEnterprise
Likh
ra / Jsr. (0
65
7) 2
29
13
56
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
Shuttle conveyor is a piece of belt conveyor mounted on a
travelling trolley, with long travel drive for smooth, to and fro
motion on rail. Easy and trouble free operation ensures long
life to the equipment resulting in efficient performance of the
entire plant. It is used for feeding material at a desired position
on bunkers or conveyors.
The shuttle conveyor is a simple equipment consisting of
idlers, pulleys, conveyor belt, conveyor drive, reducers, take-
up, skrit board, scrapers, etc. with L.T drive mounted on
carriage. Substantial fabricated frames support the heavy
components like pulleys, take-up, conveyor and travel drive
mechanism. Deck plates between the carrying and return
strand of the belt ensure that spillage does not take place on
the return belt.
Coneyor drive consists of an electric motor, reducer and a
coupling. It can be directly mounted on a drive pulley shaft by
using a hollow shaft mounted gearbox or a drive assembly can
be coupled with a pulley shaft and reducer output shaft with
the help of LS Coupling, depending on the need of the
customer.
The travel drive is through a direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of the gearbox is coupled with an electric
motor. The brake is mounted on the rear extend shaft of the
motor or between input shaft of gearbox and motor shaft. All
drive components are mounted on a common drive base,
which is connected with the shuttle conveyor’s main body
with torque arm. The power is supplied by a festooning cable
arrangement as the travel length is small.
It is very rarely required in shuttle conveyor for which a special
type of chute is designed.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of bend pullies and rollers mounted on the shuttle
conveyor chute. By virtue of such a bell profile, the bunker
opening below the chute discharge is cleared automatically to
drop the material into bunker.
Conveyor Drive
Long Travel Drive Assembly
Bunker Belt Sealing
Features
= There are options of drive system. Drives with chain
and sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
= Direct drive is also available with a hollow shaft
mounted geared motor with an inbuilt brake.
= The machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
= The machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
normal travel switch , zero speed switch, pull cord switch,
belt sway switch etc.
SHUTTLE CONVEYOR
TRF LIMITEDA Enterprise
List of Installed Shuttle Conveyors
SL. NO. MATERIAL LUMP SIZE mmCAPACITY
RATED TPHCAPACITY
DESIGNBELT
WIDTHTRAVEL DRIVE
POWER KW
1234567
10111213141516171819
21222324252627282930
IRON OREIRON OREDRI FINES
DRI PRODUCTDRI PRODUCT
COALMIDDLINGS
ORE/DOLO/COALMIDDLINGS
COAL
(-) 5 mm.(-) 25 mm.(-) 4 mm
(+)4mm/(-)20mm
(-) 300 mm.(-) 6 mm.
(-) 6 mm.(-) 20 mm.
1200 TPH2400 TPH400 TPH400 TPH220 TPH
2000 TPH800 TPH35 TPH
800 TPH1320 TPH
1200 TPH2640 TPH440 TPH440 TPH220 TPH
2200 TPH880 TPH40 TPH
880 TPH1450 TPH
1200140010001000800
18001200500
12001800
3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW2.2 KW
8
9
20
(-) 40 mm
(-) 10 mm
(-)50mm/(-)19mm
200 TPH
300 TPH
800 TPH
220 TPH
330 TPH
880 TPH
800
1000
1200
7.5 KW
7.5 KW
3.7 KW
LIMESTONE/DOLOMITE.
IRON ORE/SINTER/DRI
IRON ORE/PELLET
COALCOALCOAL
LIGNITEIRON OREIRON ORE
COKE
LIMESTONEBASE MIX
COKELIMELIMECOKECOKE
LIME/DOLDFLUXFLUX
(-) 100 mm-
(-) 100 mm-
(-) 75 mm(-) 15 mm(-) 15 mm
75 mm(-) 8 mm(-) 8 mm
700 TPH1500 TPH500 TPH170 TPH170 TPH125 TPH75 TPH
700 TPH1000 TPH220 TPH
770 TPH1650 TPH550 TPH187 TPH187 TPH
137.5 TPH82.5 TPH770 TPH
1100 TPH245 TPH
1200140016001000100010001000100012001200
18.5 KW 30 KW3.7 KW5.5 KW7.5 KW11 KW 11 KW5.5 KW30 KW11 KW
(-) 25 mm(-) 25 mm(-) 6 mm.8-32 mm8-32 mm
(-) 250 mm
3.7 KW5.5 KW
18.5 KW30 KW7.5 KW2.2 KW
1000 TPH500 TPH500 TPH660 TPH
1400 TPH300 TPH550 TPH
1176 TPH550 TPH550 TPH725 TPH
1540 TPH330 TPH605 TPH
180010001000 12001200800
1200
FRONT VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
=Manufactured in pieces as per the requirement and assembles with the help of hinge and fix support
=Driven electrically
=Upto 2400 tonnes per hour
=Material handled coal, iron ore, limestone etc. to fill the bunker or to feed different conveyors
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Shuttle ConveyorsTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assitant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle ConveyorsTRF LIMITEDAEnterprise
Likh
ra / Jsr. (0
65
7) 2
29
13
56
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
Shuttle conveyor is a piece of belt conveyor mounted on a
travelling trolley, with long travel drive for smooth, to and fro
motion on rail. Easy and trouble free operation ensures long
life to the equipment resulting in efficient performance of the
entire plant. It is used for feeding material at a desired position
on bunkers or conveyors.
The shuttle conveyor is a simple equipment consisting of
idlers, pulleys, conveyor belt, conveyor drive, reducers, take-
up, skrit board, scrapers, etc. with L.T drive mounted on
carriage. Substantial fabricated frames support the heavy
components like pulleys, take-up, conveyor and travel drive
mechanism. Deck plates between the carrying and return
strand of the belt ensure that spillage does not take place on
the return belt.
Coneyor drive consists of an electric motor, reducer and a
coupling. It can be directly mounted on a drive pulley shaft by
using a hollow shaft mounted gearbox or a drive assembly can
be coupled with a pulley shaft and reducer output shaft with
the help of LS Coupling, depending on the need of the
customer.
The travel drive is through a direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of the gearbox is coupled with an electric
motor. The brake is mounted on the rear extend shaft of the
motor or between input shaft of gearbox and motor shaft. All
drive components are mounted on a common drive base,
which is connected with the shuttle conveyor’s main body
with torque arm. The power is supplied by a festooning cable
arrangement as the travel length is small.
It is very rarely required in shuttle conveyor for which a special
type of chute is designed.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of bend pullies and rollers mounted on the shuttle
conveyor chute. By virtue of such a bell profile, the bunker
opening below the chute discharge is cleared automatically to
drop the material into bunker.
Conveyor Drive
Long Travel Drive Assembly
Bunker Belt Sealing
Features
= There are options of drive system. Drives with chain
and sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
= Direct drive is also available with a hollow shaft
mounted geared motor with an inbuilt brake.
= The machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
= The machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
normal travel switch , zero speed switch, pull cord switch,
belt sway switch etc.
SHUTTLE CONVEYOR
TRF LIMITEDA Enterprise
List of Installed Shuttle Conveyors
SL. NO. MATERIAL LUMP SIZE mmCAPACITY
RATED TPHCAPACITY
DESIGNBELT
WIDTHTRAVEL DRIVE
POWER KW
1234567
10111213141516171819
21222324252627282930
IRON OREIRON OREDRI FINES
DRI PRODUCTDRI PRODUCT
COALMIDDLINGS
ORE/DOLO/COALMIDDLINGS
COAL
(-) 5 mm.(-) 25 mm.(-) 4 mm
(+)4mm/(-)20mm
(-) 300 mm.(-) 6 mm.
(-) 6 mm.(-) 20 mm.
1200 TPH2400 TPH400 TPH400 TPH220 TPH
2000 TPH800 TPH35 TPH
800 TPH1320 TPH
1200 TPH2640 TPH440 TPH440 TPH220 TPH
2200 TPH880 TPH40 TPH
880 TPH1450 TPH
1200140010001000800
18001200500
12001800
3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW2.2 KW
8
9
20
(-) 40 mm
(-) 10 mm
(-)50mm/(-)19mm
200 TPH
300 TPH
800 TPH
220 TPH
330 TPH
880 TPH
800
1000
1200
7.5 KW
7.5 KW
3.7 KW
LIMESTONE/DOLOMITE.
IRON ORE/SINTER/DRI
IRON ORE/PELLET
COALCOALCOAL
LIGNITEIRON OREIRON ORE
COKE
LIMESTONEBASE MIX
COKELIMELIMECOKECOKE
LIME/DOLDFLUXFLUX
(-) 100 mm-
(-) 100 mm-
(-) 75 mm(-) 15 mm(-) 15 mm
75 mm(-) 8 mm(-) 8 mm
700 TPH1500 TPH500 TPH170 TPH170 TPH125 TPH75 TPH
700 TPH1000 TPH220 TPH
770 TPH1650 TPH550 TPH187 TPH187 TPH
137.5 TPH82.5 TPH770 TPH
1100 TPH245 TPH
1200140016001000100010001000100012001200
18.5 KW 30 KW3.7 KW5.5 KW7.5 KW11 KW 11 KW5.5 KW30 KW11 KW
(-) 25 mm(-) 25 mm(-) 6 mm.8-32 mm8-32 mm
(-) 250 mm
3.7 KW5.5 KW
18.5 KW30 KW7.5 KW2.2 KW
1000 TPH500 TPH500 TPH660 TPH
1400 TPH300 TPH550 TPH
1176 TPH550 TPH550 TPH725 TPH
1540 TPH330 TPH605 TPH
180010001000 12001200800
1200
FRONT VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
=Manufactured in pieces as per the requirement and assembles with the help of hinge and fix support
=Driven electrically
=Upto 2400 tonnes per hour
=Material handled coal, iron ore, limestone etc. to fill the bunker or to feed different conveyors
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Shuttle ConveyorsTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assitant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle ConveyorsTRF LIMITEDAEnterprise
Likh
ra / Jsr. (0
65
7) 2
29
13
56
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
Shuttle conveyor is a piece of belt conveyor mounted on a
travelling trolley, with long travel drive for smooth, to and fro
motion on rail. Easy and trouble free operation ensures long
life to the equipment resulting in efficient performance of the
entire plant. It is used for feeding material at a desired position
on bunkers or conveyors.
The shuttle conveyor is a simple equipment consisting of
idlers, pulleys, conveyor belt, conveyor drive, reducers, take-
up, skrit board, scrapers, etc. with L.T drive mounted on
carriage. Substantial fabricated frames support the heavy
components like pulleys, take-up, conveyor and travel drive
mechanism. Deck plates between the carrying and return
strand of the belt ensure that spillage does not take place on
the return belt.
Coneyor drive consists of an electric motor, reducer and a
coupling. It can be directly mounted on a drive pulley shaft by
using a hollow shaft mounted gearbox or a drive assembly can
be coupled with a pulley shaft and reducer output shaft with
the help of LS Coupling, depending on the need of the
customer.
The travel drive is through a direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of the gearbox is coupled with an electric
motor. The brake is mounted on the rear extend shaft of the
motor or between input shaft of gearbox and motor shaft. All
drive components are mounted on a common drive base,
which is connected with the shuttle conveyor’s main body
with torque arm. The power is supplied by a festooning cable
arrangement as the travel length is small.
It is very rarely required in shuttle conveyor for which a special
type of chute is designed.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of bend pullies and rollers mounted on the shuttle
conveyor chute. By virtue of such a bell profile, the bunker
opening below the chute discharge is cleared automatically to
drop the material into bunker.
Conveyor Drive
Long Travel Drive Assembly
Bunker Belt Sealing
Features
= There are options of drive system. Drives with chain
and sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
= Direct drive is also available with a hollow shaft
mounted geared motor with an inbuilt brake.
= The machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
= The machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
normal travel switch , zero speed switch, pull cord switch,
belt sway switch etc.
SHUTTLE CONVEYOR
TRF LIMITEDA Enterprise
List of Installed Shuttle Conveyors
SL. NO. MATERIAL LUMP SIZE mmCAPACITY
RATED TPHCAPACITY
DESIGNBELT
WIDTHTRAVEL DRIVE
POWER KW
1234567
10111213141516171819
21222324252627282930
IRON OREIRON OREDRI FINES
DRI PRODUCTDRI PRODUCT
COALMIDDLINGS
ORE/DOLO/COALMIDDLINGS
COAL
(-) 5 mm.(-) 25 mm.(-) 4 mm
(+)4mm/(-)20mm
(-) 300 mm.(-) 6 mm.
(-) 6 mm.(-) 20 mm.
1200 TPH2400 TPH400 TPH400 TPH220 TPH
2000 TPH800 TPH35 TPH
800 TPH1320 TPH
1200 TPH2640 TPH440 TPH440 TPH220 TPH
2200 TPH880 TPH40 TPH
880 TPH1450 TPH
1200140010001000800
18001200500
12001800
3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW2.2 KW
8
9
20
(-) 40 mm
(-) 10 mm
(-)50mm/(-)19mm
200 TPH
300 TPH
800 TPH
220 TPH
330 TPH
880 TPH
800
1000
1200
7.5 KW
7.5 KW
3.7 KW
LIMESTONE/DOLOMITE.
IRON ORE/SINTER/DRI
IRON ORE/PELLET
COALCOALCOAL
LIGNITEIRON OREIRON ORE
COKE
LIMESTONEBASE MIX
COKELIMELIMECOKECOKE
LIME/DOLDFLUXFLUX
(-) 100 mm-
(-) 100 mm-
(-) 75 mm(-) 15 mm(-) 15 mm
75 mm(-) 8 mm(-) 8 mm
700 TPH1500 TPH500 TPH170 TPH170 TPH125 TPH75 TPH
700 TPH1000 TPH220 TPH
770 TPH1650 TPH550 TPH187 TPH187 TPH
137.5 TPH82.5 TPH770 TPH
1100 TPH245 TPH
1200140016001000100010001000100012001200
18.5 KW 30 KW3.7 KW5.5 KW7.5 KW11 KW 11 KW5.5 KW30 KW11 KW
(-) 25 mm(-) 25 mm(-) 6 mm.8-32 mm8-32 mm
(-) 250 mm
3.7 KW5.5 KW
18.5 KW30 KW7.5 KW2.2 KW
1000 TPH500 TPH500 TPH660 TPH
1400 TPH300 TPH550 TPH
1176 TPH550 TPH550 TPH725 TPH
1540 TPH330 TPH605 TPH
180010001000 12001200800
1200
FRONT VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
= Manufactured in pieces as per the requirement and assembles with the help of hinge and fix support
= Driven electrically
= Upto 2400 tonnes per hour
= Material handled coal, iron ore, limestone etc. to fill the bunker or to feed different conveyors
TRF LIMITEDA Enterprise
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Shuttle Conveyors TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assitant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors TRF LIMITEDA Enterprise
Lik
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TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SIDE VIEW OF A SHUTTLE CONVEYOR
Shuttle Conveyors
Shuttle conveyor is a piece of belt conveyor mounted on a
travelling trolley, with long travel drive for smooth, to and fro
motion on rail. Easy and trouble free operation ensures long
life to the equipment resulting in efficient performance of the
entire plant. It is used for feeding material at a desired position
on bunkers or conveyors.
The shuttle conveyor is a simple equipment consisting of
idlers, pulleys, conveyor belt, conveyor drive, reducers, take-
up, skrit board, scrapers, etc. with L.T drive mounted on
carriage. Substantial fabricated frames support the heavy
components like pulleys, take-up, conveyor and travel drive
mechanism. Deck plates between the carrying and return
strand of the belt ensure that spillage does not take place on
the return belt.
Coneyor drive consists of an electric motor, reducer and a
coupling. It can be directly mounted on a drive pulley shaft by
using a hollow shaft mounted gearbox or a drive assembly can
be coupled with a pulley shaft and reducer output shaft with
the help of LS Coupling, depending on the need of the
customer.
The travel drive is through a direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of the gearbox is coupled with an electric
motor. The brake is mounted on the rear extend shaft of the
motor or between input shaft of gearbox and motor shaft. All
drive components are mounted on a common drive base,
which is connected with the shuttle conveyor’s main body
with torque arm. The power is supplied by a festooning cable
arrangement as the travel length is small.
It is very rarely required in shuttle conveyor for which a special
type of chute is designed.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of bend pullies and rollers mounted on the shuttle
conveyor chute. By virtue of such a bell profile, the bunker
opening below the chute discharge is cleared automatically to
drop the material into bunker.
Conveyor Drive
Long Travel Drive Assembly
Bunker Belt Sealing
Features
=There are options of drive system. Drives with chain
and sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
=Direct drive is also available with a hollow shaft
mounted geared motor with an inbuilt brake.
=The machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
=The machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
normal travel switch , zero speed switch, pull cord switch,
belt sway switch etc.
SHUTTLE CONVEYOR
TRF LIMITEDAEnterprise
List of Installed Shuttle Conveyors
SL. NO.MATERIALLUMP SIZE mmCAPACITY
RATED TPHCAPACITY
DESIGNBELT
WIDTHTRAVEL DRIVE
POWER KW
1234567
10111213141516171819
21222324252627282930
IRON OREIRON OREDRI FINES
DRI PRODUCTDRI PRODUCT
COALMIDDLINGS
ORE/DOLO/COALMIDDLINGS
COAL
(-) 5 mm.(-) 25 mm.(-) 4 mm
(+)4mm/(-)20mm
(-) 300 mm.(-) 6 mm.
(-) 6 mm.(-) 20 mm.
1200 TPH2400 TPH400 TPH400 TPH220 TPH
2000 TPH800 TPH35 TPH
800 TPH1320 TPH
1200 TPH2640 TPH440 TPH440 TPH220 TPH
2200 TPH880 TPH40 TPH
880 TPH1450 TPH
1200140010001000800
18001200500
12001800
3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW3.7 KW2.2 KW
8
9
20
(-) 40 mm
(-) 10 mm
(-)50mm/(-)19mm
200 TPH
300 TPH
800 TPH
220 TPH
330 TPH
880 TPH
800
1000
1200
7.5 KW
7.5 KW
3.7 KW
LIMESTONE/DOLOMITE.
IRON ORE/SINTER/DRI
IRON ORE/PELLET
COALCOALCOAL
LIGNITEIRON OREIRON ORE
COKE
LIMESTONEBASE MIX
COKELIMELIMECOKECOKE
LIME/DOLDFLUXFLUX
(-) 100 mm-
(-) 100 mm-
(-) 75 mm(-) 15 mm(-) 15 mm
75 mm(-) 8 mm(-) 8 mm
700 TPH1500 TPH500 TPH170 TPH170 TPH125 TPH75 TPH
700 TPH1000 TPH220 TPH
770 TPH1650 TPH550 TPH187 TPH187 TPH
137.5 TPH82.5 TPH770 TPH
1100 TPH245 TPH
1200140016001000100010001000100012001200
18.5 KW 30 KW3.7 KW5.5 KW7.5 KW11 KW 11 KW5.5 KW30 KW11 KW
(-) 25 mm(-) 25 mm(-) 6 mm.8-32 mm8-32 mm
(-) 250 mm
3.7 KW5.5 KW
18.5 KW30 KW7.5 KW2.2 KW
1000 TPH500 TPH500 TPH660 TPH
1400 TPH300 TPH550 TPH
1176 TPH550 TPH550 TPH725 TPH
1540 TPH330 TPH605 TPH
180010001000 12001200800
1200
FRONT VIEW OF A SHUTTLE CONVEYOR
Wagon Tippler with Side Arm Charger
=
= No. of Tips : 25 Tips per hour
= Clamping : Hydraulic
= Duties : Continuous
= Drive : Electro-Mechanical/Hydro-Mechanical/Hydraulic
= Design : Incorporates all features provided in RDSO33 (Revision-1) guidelines.
Capacity : Gross weight of loaded wagon 140 T (Max)
TRF LIMITEDA Enterprise
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Wagon Tippler
The state-of-the-art wagon tipplers manufactured by TRF are in
accordance with the Indian standards and the prescribed norms
laid down by the statutory bodies.
The wagon tippler is designed to unload materials like Coal,
Coke, Lignite, Iron Ore, Limestone, dolomite etc. from the open
type railway wagons viz; BOY,BOX,BOXN ,BOXNHA,
BOXNHL, BOXN25, DFC25, DFC32.5 MKD-11 I OZ/0 etc. It is
also capable of performing the function of weighing the gross
& tare weight of wagons by incorporating an integral
weighbridge. TRFs wagon tipplers are of sturdy construction
and require negligible maintenance.
The tippler is of latest design having incorporated all the main
feature mentioned in the RDSO G 33 (Rev.-1) guidelines. The
Wagon Tippler with End Rings and reinforced shafts is
supported on trunnion bearings. Moveable side support
fitted with side beam is so designed that it has a facility of
forward/backward movement, such that it should be able to
move & touch the different width of wagon without applying
any pressure on the wagon side wall. The top clamping
arrangement will facilitate proper clamping of different height
and width of wagons. The wagon is clamped automatically
on the table during tippling and no hand adjustments are
necessary. A wide range of wagons can be accommodated
and the clamping arrangements are such that it is firmly held
without damage or undue pressure on any part of the wagon.
The machine is capable of automatically clamping (by
hydraulic clamping) and tipping specified 8-wheeler bogie
type broad gauge open wagons. The tippler empties wagons
above rail level and inverts them through a maximum angle of
160 degrees so as to discharge the material into the hopper.
The tippler is a positive gear operated hydraulic driven
machine of massive and robust construction and designed
for continuous and arduous duty. It is counter balanced at
each stage of its operation. It carries the wagon with pin
jointed connections between the component, thus giving an
articulated construction. The sector gear is mounted on the
periphery of end rings and driven by pinion mounted on shaft
powered by gear box and motor or by direct hydraulic drive.
The Wheel Gripper and Wheel Choker ensure that during
wagon tippling no inadvertent motion of the wagons occurs
and no accidental rolling of the wagons is possible on the
tippler table.
Working Description :
At the start of rotation of the end rings the rail platform with
loaded wagon lifts from its supports and as a result of the offset
pivot, the wagon adjusted slightly and rests against the
longitudinal movable side beam. The rotation continues and the
wagon is swung towards the top copings of wagon.
The tippler is driven by a Hydraulic motor and the top-clamping
device is actuated by four hydraulic cylinders mounted on the
End Ring. Cylinders are operated by a hydraulic power pack,
which gives necessary fluid flow, and pressure to operate the
cylinders.
During the tippling operation, Top clamping device starts
moving to clamp the wagon from top. At 40 (approx) of the
wagon rotation, top clamp comes in contact with the wagon's top
coping. At this condition cylinders get locked, in turn wagon is
securely held between cradle platform and top clamp pads.
Rotation continues up to 160and material starts to discharge at
40 (approx) and continues up to 160. In the process of
discharge, the cylinder force is so adjusted hydraulically that no
extra force is applied on the wagon walls. After a pause of 3 sec.,
return cycle starts. The release of the top clamp device takes
place at 40 (approx) from the rest position.
The cradle platform with empty wagon comes to rest position.
The empty wagon is pushed out and the platform becomes
ready to receive next loaded wagon.
The weight of the empty wagon (if weigh bridge is installed) is
recorded. The empty wagon is then pushed away from the
cradle table and next loaded wagon of the rake is placed on the
table for tipping operation.
The tippler is interlocked electrically with Side Arm Charger
and succeeding equipment (feeders below hopper) with
respect to operational & safety requirement.
The loaded wagon to be discharged is placed to the central
position on the tippler cradle and is weighed with Weigh Bridge
(If installed).
At rest position of the Wagon Tippler the Movable side support
moves forwards and touches the side wall of the wagon gently and gets locked
Main Components :
Ÿ
Electro - mechanical
ŸEnd Ring with Sector Gear
ŸMovable Side Support
ŸTop clamping arrangement
ŸTippler platform
ŸBrakes
ŸCounterweights
ŸHydraulic Clamping
ŸMain bearing and main shaft
Tippler drive Unit (Hydraulic Drive with Power Pack) I
Special features:
lFailsafe EM Brake
lHydraulic clamping system.
lMaintenance free operation.
lRobust & reliable.
TRF LIMITEDAEnterprise
Salient Features :-
1
2
3
4
5
6
7
8
9
10
11
Type
Capacity of wagons that can be handled at a time
Rail track gauge
Load capacity
No of tippling per hour
Angle of rotation(Approx)-degree
Height of wagon handled
Width of wagon handled
Power pack details
Type of lubrication arrangement provided
No of clamps provided (Hydraulic)
Hydraulic
140 tonnes gross weight of each wagon (Max)
1676 mm
140 t gross
25 tips per hour
160 Max.
3160 to 4000 mm.
3130 to 3660 mm.
2 X 132 Kw for Drive & 2 x 45 Kw for clamping
Manual
Six
Tipping time cycle
(I) Placement of loaded wagon &
ejection of empty wagon : 59 seconds
(ii) Weighing of loaded wagon : 3 SECONDS
(iii) Tip : 39 SECONDS
(iv) Pause : 5 SECONDS
(v)Return : 35 SECONDS
(vi)Weight of empty wagon : 3 SECONDS
Total: 144 SECONDS
SIDE ARM CHARGER
Side Arm Charger is a marshalling device to position the loaded
wagon centrally on tippler platform one by one for unloading
operation by wagon tippler. Side Arm Charger is a rail mounted
machine used to pull the loaded wagons along with the rake &
push out the empty wagon from the tippler platform after tippling.
Operation :
The full rake of 58 wagons shall be brought in by locomotive and
stopped with the first wagon within range of the Side Arm
Charger. The locomotive is then taken away. The charger shall
be driven towards the first wagon, its arm is lowered and it is
coupled to the first wagon of the rake. The charger then hauls
the rake forward by one wagon length and stopped.
Here the first wagon is decoupled from the rake manually. The
charger then propels the first wagon on to the tippler table
centrally and then automatically decouples and clears off the
tippler. Now the wagon tippler is ready for operation. In the
meanwhile, the side arm charger is moves back to initial
position for next cycle. In next cycle, the rake is drawn up by the
one wagon length, and the previously tippled wagon is
ejected simultaneously. After tippling of the last wagon, the
charger is used under manual control to eject the last wagon
from the tippler, if the next wagon is not already in position.
The Side Arm Charger is run on a separate pair of rails which
runs parallel to wagon tippler rail. Approximate travel length of
the charger is 33M. Side Arm Charger movement on rail is
actuated by the rack & pinion arrangement. Three numbers of
driving pinions are mounted on output shaft of planetary gear
box coupled with hydraulic motor or directly coupled with
hydraulic motor. The hydraulic motor is driven from hydraulic
pressure and flow generated from a power pack positioned at
operator cabin.
Side Arm Charger is connected to the rake of wagon by a swing
arm. The swing arm is raised and lowered by a hydraulic cylinder
which is powered by the same power pack. Electric power to the
machine is fed through the festoon cable mounted along the
SAC machine track.
The SAC is of robust construction and designed for continuous
duty.
The SAC arrangement has convenient access for inspection
and maintenance of all parts. Adequate platforms are provided
for ease of maintenance. Ladders and safety hand railings are
provided wherever required.
ŸHydraulic power pack
ŸElectric supply system
ŸSupports
ŸRack and pinion
ŸBuffer stop etc.
lHydraulically operated for movement
and arm hoisting/lowering.
lBrake integral with hydraulic motor.
lRobust & reliable
lSuitable for continuous duty
Main Components :
Special features:
SIDE ARM CHARGER
Side Arm Charger TRF LIMITEDA Enterprise
This Side Arm Charger with chain and sprocket design has haulage capacity of 15T. For
35T and above haulage capacity, Rack and pinion design Side Arm Charger is supplied.
Our data given above is for Rack and pinion design. Haulage capacity, of Side Arm Charger
is dependent on track layout on INHAUL side of Wagon Tippler
1.0
2.0
3.0
4.0
4.1
4.2
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
Type
Gross weight of equipment (approx)
Dimension (L x B X H) (main body)
Operating Speed :
Forward
Reverse
Tracie effort for pushing & pulling
Mode of Power Supply
Drive arrangement envisaged
Rating of drives
Type of lubrication arrangement provided
No. of carriage wheels & Guide wheel
Track Gauge
Travel Length
Hydraulic
58 t (for rack & pinion design ) I 32 t (for chain & sprocket design)
10.15 m x 3.0 x 5.40 m (approx)
0.5 m I sec
0.5 m I sec
35 T to 52 T
Festooning arrangement
Hydro motor with Planetary Gearbox or Direct Hydraulic Drive
2 x 160 KW, 1500RPM (this changes based on duty conditions)
Centralized Manual Grease lubrication
Four each
1480 mm(CCI )
33 m
Salient Features :
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
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Wagon Tippler with Side Arm Charger
=
=No. of Tips:25 Tips per hour
=Clamping:Hydraulic
=Duties:Continuous
=Drive:Electro-Mechanical/Hydro-Mechanical/Hydraulic
=Design:Incorporates all features provided in RDSO33 (Revision-1) guidelines.
Capacity:Gross weight of loaded wagon 140 T (Max)
TRF LIMITEDAEnterprise
TEC
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TION
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Likh
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56
Wagon Tippler
The state-of-the-art wagon tipplers manufactured by TRF are in
accordance with the Indian standards and the prescribed norms
laid down by the statutory bodies.
The wagon tippler is designed to unload materials like Coal,
Coke, Lignite, Iron Ore, Limestone, dolomite etc. from the open
type railway wagons viz; BOY,BOX,BOXN ,BOXNHA,
BOXNHL, BOXN25, DFC25, DFC32.5 MKD-11 I OZ/0 etc. It is
also capable of performing the function of weighing the gross
& tare weight of wagons by incorporating an integral
weighbridge. TRFs wagon tipplers are of sturdy construction
and require negligible maintenance.
The tippler is of latest design having incorporated all the main
feature mentioned in the RDSO G 33 (Rev.-1) guidelines. The
Wagon Tippler with End Rings and reinforced shafts is
supported on trunnion bearings. Moveable side support
fitted with side beam is so designed that it has a facility of
forward/backward movement, such that it should be able to
move & touch the different width of wagon without applying
any pressure on the wagon side wall. The top clamping
arrangement will facilitate proper clamping of different height
and width of wagons. The wagon is clamped automatically
on the table during tippling and no hand adjustments are
necessary. A wide range of wagons can be accommodated
and the clamping arrangements are such that it is firmly held
without damage or undue pressure on any part of the wagon.
The machine is capable of automatically clamping (by
hydraulic clamping) and tipping specified 8-wheeler bogie
type broad gauge open wagons. The tippler empties wagons
above rail level and inverts them through a maximum angle of
160 degrees so as to discharge the material into the hopper.
The tippler is a positive gear operated hydraulic driven
machine of massive and robust construction and designed
for continuous and arduous duty. It is counter balanced at
each stage of its operation. It carries the wagon with pin
jointed connections between the component, thus giving an
articulated construction. The sector gear is mounted on the
periphery of end rings and driven by pinion mounted on shaft
powered by gear box and motor or by direct hydraulic drive.
The Wheel Gripper and Wheel Choker ensure that during
wagon tippling no inadvertent motion of the wagons occurs
and no accidental rolling of the wagons is possible on the
tippler table.
Working Description :
At the start of rotation of the end rings the rail platform with
loaded wagon lifts from its supports and as a result of the offset
pivot, the wagon adjusted slightly and rests against the
longitudinal movable side beam. The rotation continues and the
wagon is swung towards the top copings of wagon.
The tippler is driven by a Hydraulic motor and the top-clamping
device is actuated by four hydraulic cylinders mounted on the
End Ring. Cylinders are operated by a hydraulic power pack,
which gives necessary fluid flow, and pressure to operate the
cylinders.
During the tippling operation, Top clamping device starts
moving to clamp the wagon from top. At 40 (approx) of the
wagon rotation, top clamp comes in contact with the wagon's top
coping. At this condition cylinders get locked, in turn wagon is
securely held between cradle platform and top clamp pads.
Rotation continues up to 160and material starts to discharge at
40 (approx) and continues up to 160. In the process of
discharge, the cylinder force is so adjusted hydraulically that no
extra force is applied on the wagon walls. After a pause of 3 sec.,
return cycle starts. The release of the top clamp device takes
place at 40 (approx) from the rest position.
The cradle platform with empty wagon comes to rest position.
The empty wagon is pushed out and the platform becomes
ready to receive next loaded wagon.
The weight of the empty wagon (if weigh bridge is installed) is
recorded. The empty wagon is then pushed away from the
cradle table and next loaded wagon of the rake is placed on the
table for tipping operation.
The tippler is interlocked electrically with Side Arm Charger
and succeeding equipment (feeders below hopper) with
respect to operational & safety requirement.
The loaded wagon to be discharged is placed to the central
position on the tippler cradle and is weighed with Weigh Bridge
(If installed).
At rest position of the Wagon Tippler the Movable side support
moves forwards and touches the side wall of the wagon gently and gets locked
Main Components :
Ÿ
Electro - mechanical
Ÿ End Ring with Sector Gear
Ÿ Movable Side Support
Ÿ Top clamping arrangement
Ÿ Tippler platform
Ÿ Brakes
Ÿ Counterweights
Ÿ Hydraulic Clamping
Ÿ Main bearing and main shaft
Tippler drive Unit (Hydraulic Drive with Power Pack) I
Special features:
l Failsafe EM Brake
l Hydraulic clamping system.
l Maintenance free operation.
l Robust & reliable.
TRF LIMITEDA Enterprise
Salient Features :-
1
2
3
4
5
6
7
8
9
10
11
Type
Capacity of wagons that can be handled at a time
Rail track gauge
Load capacity
No of tippling per hour
Angle of rotation(Approx)-degree
Height of wagon handled
Width of wagon handled
Power pack details
Type of lubrication arrangement provided
No of clamps provided (Hydraulic)
Hydraulic
140 tonnes gross weight of each wagon (Max)
1676 mm
140 t gross
25 tips per hour
160 Max.
3160 to 4000 mm.
3130 to 3660 mm.
2 X 132 Kw for Drive & 2 x 45 Kw for clamping
Manual
Six
Tipping time cycle
(I) Placement of loaded wagon &
ejection of empty wagon : 59 seconds
(ii) Weighing of loaded wagon : 3 SECONDS
(iii) Tip : 39 SECONDS
(iv) Pause : 5 SECONDS
(v) Return : 35 SECONDS
(vi) Weight of empty wagon : 3 SECONDS
Total : 144 SECONDS
SIDE ARM CHARGER
Side Arm Charger is a marshalling device to position the loaded
wagon centrally on tippler platform one by one for unloading
operation by wagon tippler. Side Arm Charger is a rail mounted
machine used to pull the loaded wagons along with the rake &
push out the empty wagon from the tippler platform after tippling.
Operation :
The full rake of 58 wagons shall be brought in by locomotive and
stopped with the first wagon within range of the Side Arm
Charger. The locomotive is then taken away. The charger shall
be driven towards the first wagon, its arm is lowered and it is
coupled to the first wagon of the rake. The charger then hauls
the rake forward by one wagon length and stopped.
Here the first wagon is decoupled from the rake manually. The
charger then propels the first wagon on to the tippler table
centrally and then automatically decouples and clears off the
tippler. Now the wagon tippler is ready for operation. In the
meanwhile, the side arm charger is moves back to initial
position for next cycle. In next cycle, the rake is drawn up by the
one wagon length, and the previously tippled wagon is
ejected simultaneously. After tippling of the last wagon, the
charger is used under manual control to eject the last wagon
from the tippler, if the next wagon is not already in position.
The Side Arm Charger is run on a separate pair of rails which
runs parallel to wagon tippler rail. Approximate travel length of
the charger is 33M. Side Arm Charger movement on rail is
actuated by the rack & pinion arrangement. Three numbers of
driving pinions are mounted on output shaft of planetary gear
box coupled with hydraulic motor or directly coupled with
hydraulic motor. The hydraulic motor is driven from hydraulic
pressure and flow generated from a power pack positioned at
operator cabin.
Side Arm Charger is connected to the rake of wagon by a swing
arm. The swing arm is raised and lowered by a hydraulic cylinder
which is powered by the same power pack. Electric power to the
machine is fed through the festoon cable mounted along the
SAC machine track.
The SAC is of robust construction and designed for continuous
duty.
The SAC arrangement has convenient access for inspection
and maintenance of all parts. Adequate platforms are provided
for ease of maintenance. Ladders and safety hand railings are
provided wherever required.
Ÿ Hydraulic power pack
Ÿ Electric supply system
Ÿ Supports
Ÿ Rack and pinion
Ÿ Buffer stop etc.
l Hydraulically operated for movement
and arm hoisting/lowering.
l Brake integral with hydraulic motor.
l Robust & reliable
l Suitable for continuous duty
Main Components :
Special features:
SIDE ARM CHARGER
Side Arm ChargerTRF LIMITEDAEnterprise
This Side Arm Charger with chain and sprocket design has haulage capacity of 15T. For
35T and above haulage capacity, Rack and pinion design Side Arm Charger is supplied.
Our data given above is for Rack and pinion design. Haulage capacity, of Side Arm Charger
is dependent on track layout on INHAUL side of Wagon Tippler
1.0
2.0
3.0
4.0
4.1
4.2
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
Type
Gross weight of equipment (approx)
Dimension (L x B X H) (main body)
Operating Speed :
Forward
Reverse
Tracie effort for pushing & pulling
Mode of Power Supply
Drive arrangement envisaged
Rating of drives
Type of lubrication arrangement provided
No. of carriage wheels & Guide wheel
Track Gauge
Travel Length
Hydraulic
58 t (for rack & pinion design ) I 32 t (for chain & sprocket design)
10.15 m x 3.0 x 5.40 m (approx)
0.5 m I sec
0.5 m I sec
35 T to 52 T
Festooning arrangement
Hydro motor with Planetary Gearbox or Direct Hydraulic Drive
2 x 160 KW, 1500RPM (this changes based on duty conditions)
Centralized Manual Grease lubrication
Four each
1480 mm(CCI )
33 m
Salient Features :
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
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56
Wagon Tippler with Side Arm Charger
=
=No. of Tips:25 Tips per hour
=Clamping:Hydraulic
=Duties:Continuous
=Drive:Electro-Mechanical/Hydro-Mechanical/Hydraulic
=Design:Incorporates all features provided in RDSO33 (Revision-1) guidelines.
Capacity:Gross weight of loaded wagon 140 T (Max)
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Likh
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56
Wagon Tippler
The state-of-the-art wagon tipplers manufactured by TRF are in
accordance with the Indian standards and the prescribed norms
laid down by the statutory bodies.
The wagon tippler is designed to unload materials like Coal,
Coke, Lignite, Iron Ore, Limestone, dolomite etc. from the open
type railway wagons viz; BOY,BOX,BOXN ,BOXNHA,
BOXNHL, BOXN25, DFC25, DFC32.5 MKD-11 I OZ/0 etc. It is
also capable of performing the function of weighing the gross
& tare weight of wagons by incorporating an integral
weighbridge. TRFs wagon tipplers are of sturdy construction
and require negligible maintenance.
The tippler is of latest design having incorporated all the main
feature mentioned in the RDSO G 33 (Rev.-1) guidelines. The
Wagon Tippler with End Rings and reinforced shafts is
supported on trunnion bearings. Moveable side support
fitted with side beam is so designed that it has a facility of
forward/backward movement, such that it should be able to
move & touch the different width of wagon without applying
any pressure on the wagon side wall. The top clamping
arrangement will facilitate proper clamping of different height
and width of wagons. The wagon is clamped automatically
on the table during tippling and no hand adjustments are
necessary. A wide range of wagons can be accommodated
and the clamping arrangements are such that it is firmly held
without damage or undue pressure on any part of the wagon.
The machine is capable of automatically clamping (by
hydraulic clamping) and tipping specified 8-wheeler bogie
type broad gauge open wagons. The tippler empties wagons
above rail level and inverts them through a maximum angle of
160 degrees so as to discharge the material into the hopper.
The tippler is a positive gear operated hydraulic driven
machine of massive and robust construction and designed
for continuous and arduous duty. It is counter balanced at
each stage of its operation. It carries the wagon with pin
jointed connections between the component, thus giving an
articulated construction. The sector gear is mounted on the
periphery of end rings and driven by pinion mounted on shaft
powered by gear box and motor or by direct hydraulic drive.
The Wheel Gripper and Wheel Choker ensure that during
wagon tippling no inadvertent motion of the wagons occurs
and no accidental rolling of the wagons is possible on the
tippler table.
Working Description :
At the start of rotation of the end rings the rail platform with
loaded wagon lifts from its supports and as a result of the offset
pivot, the wagon adjusted slightly and rests against the
longitudinal movable side beam. The rotation continues and the
wagon is swung towards the top copings of wagon.
The tippler is driven by a Hydraulic motor and the top-clamping
device is actuated by four hydraulic cylinders mounted on the
End Ring. Cylinders are operated by a hydraulic power pack,
which gives necessary fluid flow, and pressure to operate the
cylinders.
During the tippling operation, Top clamping device starts
moving to clamp the wagon from top. At 40 (approx) of the
wagon rotation, top clamp comes in contact with the wagon's top
coping. At this condition cylinders get locked, in turn wagon is
securely held between cradle platform and top clamp pads.
Rotation continues up to 160and material starts to discharge at
40 (approx) and continues up to 160. In the process of
discharge, the cylinder force is so adjusted hydraulically that no
extra force is applied on the wagon walls. After a pause of 3 sec.,
return cycle starts. The release of the top clamp device takes
place at 40 (approx) from the rest position.
The cradle platform with empty wagon comes to rest position.
The empty wagon is pushed out and the platform becomes
ready to receive next loaded wagon.
The weight of the empty wagon (if weigh bridge is installed) is
recorded. The empty wagon is then pushed away from the
cradle table and next loaded wagon of the rake is placed on the
table for tipping operation.
The tippler is interlocked electrically with Side Arm Charger
and succeeding equipment (feeders below hopper) with
respect to operational & safety requirement.
The loaded wagon to be discharged is placed to the central
position on the tippler cradle and is weighed with Weigh Bridge
(If installed).
At rest position of the Wagon Tippler the Movable side support
moves forwards and touches the side wall of the wagon gently and gets locked
Main Components :
Ÿ
Electro - mechanical
Ÿ End Ring with Sector Gear
Ÿ Movable Side Support
Ÿ Top clamping arrangement
Ÿ Tippler platform
Ÿ Brakes
Ÿ Counterweights
Ÿ Hydraulic Clamping
Ÿ Main bearing and main shaft
Tippler drive Unit (Hydraulic Drive with Power Pack) I
Special features:
l Failsafe EM Brake
l Hydraulic clamping system.
l Maintenance free operation.
l Robust & reliable.
TRF LIMITEDA Enterprise
Salient Features :-
1
2
3
4
5
6
7
8
9
10
11
Type
Capacity of wagons that can be handled at a time
Rail track gauge
Load capacity
No of tippling per hour
Angle of rotation(Approx)-degree
Height of wagon handled
Width of wagon handled
Power pack details
Type of lubrication arrangement provided
No of clamps provided (Hydraulic)
Hydraulic
140 tonnes gross weight of each wagon (Max)
1676 mm
140 t gross
25 tips per hour
160 Max.
3160 to 4000 mm.
3130 to 3660 mm.
2 X 132 Kw for Drive & 2 x 45 Kw for clamping
Manual
Six
Tipping time cycle
(I) Placement of loaded wagon &
ejection of empty wagon : 59 seconds
(ii) Weighing of loaded wagon : 3 SECONDS
(iii) Tip : 39 SECONDS
(iv) Pause : 5 SECONDS
(v) Return : 35 SECONDS
(vi) Weight of empty wagon : 3 SECONDS
Total : 144 SECONDS
SIDE ARM CHARGER
Side Arm Charger is a marshalling device to position the loaded
wagon centrally on tippler platform one by one for unloading
operation by wagon tippler. Side Arm Charger is a rail mounted
machine used to pull the loaded wagons along with the rake &
push out the empty wagon from the tippler platform after tippling.
Operation :
The full rake of 58 wagons shall be brought in by locomotive and
stopped with the first wagon within range of the Side Arm
Charger. The locomotive is then taken away. The charger shall
be driven towards the first wagon, its arm is lowered and it is
coupled to the first wagon of the rake. The charger then hauls
the rake forward by one wagon length and stopped.
Here the first wagon is decoupled from the rake manually. The
charger then propels the first wagon on to the tippler table
centrally and then automatically decouples and clears off the
tippler. Now the wagon tippler is ready for operation. In the
meanwhile, the side arm charger is moves back to initial
position for next cycle. In next cycle, the rake is drawn up by the
one wagon length, and the previously tippled wagon is
ejected simultaneously. After tippling of the last wagon, the
charger is used under manual control to eject the last wagon
from the tippler, if the next wagon is not already in position.
The Side Arm Charger is run on a separate pair of rails which
runs parallel to wagon tippler rail. Approximate travel length of
the charger is 33M. Side Arm Charger movement on rail is
actuated by the rack & pinion arrangement. Three numbers of
driving pinions are mounted on output shaft of planetary gear
box coupled with hydraulic motor or directly coupled with
hydraulic motor. The hydraulic motor is driven from hydraulic
pressure and flow generated from a power pack positioned at
operator cabin.
Side Arm Charger is connected to the rake of wagon by a swing
arm. The swing arm is raised and lowered by a hydraulic cylinder
which is powered by the same power pack. Electric power to the
machine is fed through the festoon cable mounted along the
SAC machine track.
The SAC is of robust construction and designed for continuous
duty.
The SAC arrangement has convenient access for inspection
and maintenance of all parts. Adequate platforms are provided
for ease of maintenance. Ladders and safety hand railings are
provided wherever required.
Ÿ Hydraulic power pack
Ÿ Electric supply system
Ÿ Supports
Ÿ Rack and pinion
Ÿ Buffer stop etc.
l Hydraulically operated for movement
and arm hoisting/lowering.
l Brake integral with hydraulic motor.
l Robust & reliable
l Suitable for continuous duty
Main Components :
Special features:
SIDE ARM CHARGER
Side Arm ChargerTRF LIMITEDAEnterprise
This Side Arm Charger with chain and sprocket design has haulage capacity of 15T. For
35T and above haulage capacity, Rack and pinion design Side Arm Charger is supplied.
Our data given above is for Rack and pinion design. Haulage capacity, of Side Arm Charger
is dependent on track layout on INHAUL side of Wagon Tippler
1.0
2.0
3.0
4.0
4.1
4.2
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
Type
Gross weight of equipment (approx)
Dimension (L x B X H) (main body)
Operating Speed :
Forward
Reverse
Tracie effort for pushing & pulling
Mode of Power Supply
Drive arrangement envisaged
Rating of drives
Type of lubrication arrangement provided
No. of carriage wheels & Guide wheel
Track Gauge
Travel Length
Hydraulic
58 t (for rack & pinion design ) I 32 t (for chain & sprocket design)
10.15 m x 3.0 x 5.40 m (approx)
0.5 m I sec
0.5 m I sec
35 T to 52 T
Festooning arrangement
Hydro motor with Planetary Gearbox or Direct Hydraulic Drive
2 x 160 KW, 1500RPM (this changes based on duty conditions)
Centralized Manual Grease lubrication
Four each
1480 mm(CCI )
33 m
Salient Features :
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Wagon Tippler with Side Arm Charger
=
= No. of Tips : 25 Tips per hour
= Clamping : Hydraulic
= Duties : Continuous
= Drive : Electro-Mechanical/Hydro-Mechanical/Hydraulic
= Design : Incorporates all features provided in RDSO33 (Revision-1) guidelines.
Capacity : Gross weight of loaded wagon 140 T (Max)
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Wagon Tippler
The state-of-the-art wagon tipplers manufactured by TRF are in
accordance with the Indian standards and the prescribed norms
laid down by the statutory bodies.
The wagon tippler is designed to unload materials like Coal,
Coke, Lignite, Iron Ore, Limestone, dolomite etc. from the open
type railway wagons viz; BOY,BOX,BOXN ,BOXNHA,
BOXNHL, BOXN25, DFC25, DFC32.5 MKD-11 I OZ/0 etc. It is
also capable of performing the function of weighing the gross
& tare weight of wagons by incorporating an integral
weighbridge. TRFs wagon tipplers are of sturdy construction
and require negligible maintenance.
The tippler is of latest design having incorporated all the main
feature mentioned in the RDSO G 33 (Rev.-1) guidelines. The
Wagon Tippler with End Rings and reinforced shafts is
supported on trunnion bearings. Moveable side support
fitted with side beam is so designed that it has a facility of
forward/backward movement, such that it should be able to
move & touch the different width of wagon without applying
any pressure on the wagon side wall. The top clamping
arrangement will facilitate proper clamping of different height
and width of wagons. The wagon is clamped automatically
on the table during tippling and no hand adjustments are
necessary. A wide range of wagons can be accommodated
and the clamping arrangements are such that it is firmly held
without damage or undue pressure on any part of the wagon.
The machine is capable of automatically clamping (by
hydraulic clamping) and tipping specified 8-wheeler bogie
type broad gauge open wagons. The tippler empties wagons
above rail level and inverts them through a maximum angle of
160 degrees so as to discharge the material into the hopper.
The tippler is a positive gear operated hydraulic driven
machine of massive and robust construction and designed
for continuous and arduous duty. It is counter balanced at
each stage of its operation. It carries the wagon with pin
jointed connections between the component, thus giving an
articulated construction. The sector gear is mounted on the
periphery of end rings and driven by pinion mounted on shaft
powered by gear box and motor or by direct hydraulic drive.
The Wheel Gripper and Wheel Choker ensure that during
wagon tippling no inadvertent motion of the wagons occurs
and no accidental rolling of the wagons is possible on the
tippler table.
Working Description :
At the start of rotation of the end rings the rail platform with
loaded wagon lifts from its supports and as a result of the offset
pivot, the wagon adjusted slightly and rests against the
longitudinal movable side beam. The rotation continues and the
wagon is swung towards the top copings of wagon.
The tippler is driven by a Hydraulic motor and the top-clamping
device is actuated by four hydraulic cylinders mounted on the
End Ring. Cylinders are operated by a hydraulic power pack,
which gives necessary fluid flow, and pressure to operate the
cylinders.
During the tippling operation, Top clamping device starts
moving to clamp the wagon from top. At 40 (approx) of the
wagon rotation, top clamp comes in contact with the wagon's top
coping. At this condition cylinders get locked, in turn wagon is
securely held between cradle platform and top clamp pads.
Rotation continues up to 160and material starts to discharge at
40 (approx) and continues up to 160. In the process of
discharge, the cylinder force is so adjusted hydraulically that no
extra force is applied on the wagon walls. After a pause of 3 sec.,
return cycle starts. The release of the top clamp device takes
place at 40 (approx) from the rest position.
The cradle platform with empty wagon comes to rest position.
The empty wagon is pushed out and the platform becomes
ready to receive next loaded wagon.
The weight of the empty wagon (if weigh bridge is installed) is
recorded. The empty wagon is then pushed away from the
cradle table and next loaded wagon of the rake is placed on the
table for tipping operation.
The tippler is interlocked electrically with Side Arm Charger
and succeeding equipment (feeders below hopper) with
respect to operational & safety requirement.
The loaded wagon to be discharged is placed to the central
position on the tippler cradle and is weighed with Weigh Bridge
(If installed).
At rest position of the Wagon Tippler the Movable side support
moves forwards and touches the side wall of the wagon gently and gets locked
Main Components :
Ÿ
Electro - mechanical
ŸEnd Ring with Sector Gear
ŸMovable Side Support
ŸTop clamping arrangement
ŸTippler platform
ŸBrakes
ŸCounterweights
ŸHydraulic Clamping
ŸMain bearing and main shaft
Tippler drive Unit (Hydraulic Drive with Power Pack) I
Special features:
lFailsafe EM Brake
lHydraulic clamping system.
lMaintenance free operation.
lRobust & reliable.
TRF LIMITEDAEnterprise
Salient Features :-
1
2
3
4
5
6
7
8
9
10
11
Type
Capacity of wagons that can be handled at a time
Rail track gauge
Load capacity
No of tippling per hour
Angle of rotation(Approx)-degree
Height of wagon handled
Width of wagon handled
Power pack details
Type of lubrication arrangement provided
No of clamps provided (Hydraulic)
Hydraulic
140 tonnes gross weight of each wagon (Max)
1676 mm
140 t gross
25 tips per hour
160 Max.
3160 to 4000 mm.
3130 to 3660 mm.
2 X 132 Kw for Drive & 2 x 45 Kw for clamping
Manual
Six
Tipping time cycle
(I) Placement of loaded wagon &
ejection of empty wagon : 59 seconds
(ii) Weighing of loaded wagon : 3 SECONDS
(iii) Tip : 39 SECONDS
(iv) Pause : 5 SECONDS
(v)Return : 35 SECONDS
(vi)Weight of empty wagon : 3 SECONDS
Total: 144 SECONDS
SIDE ARM CHARGER
Side Arm Charger is a marshalling device to position the loaded
wagon centrally on tippler platform one by one for unloading
operation by wagon tippler. Side Arm Charger is a rail mounted
machine used to pull the loaded wagons along with the rake &
push out the empty wagon from the tippler platform after tippling.
Operation :
The full rake of 58 wagons shall be brought in by locomotive and
stopped with the first wagon within range of the Side Arm
Charger. The locomotive is then taken away. The charger shall
be driven towards the first wagon, its arm is lowered and it is
coupled to the first wagon of the rake. The charger then hauls
the rake forward by one wagon length and stopped.
Here the first wagon is decoupled from the rake manually. The
charger then propels the first wagon on to the tippler table
centrally and then automatically decouples and clears off the
tippler. Now the wagon tippler is ready for operation. In the
meanwhile, the side arm charger is moves back to initial
position for next cycle. In next cycle, the rake is drawn up by the
one wagon length, and the previously tippled wagon is
ejected simultaneously. After tippling of the last wagon, the
charger is used under manual control to eject the last wagon
from the tippler, if the next wagon is not already in position.
The Side Arm Charger is run on a separate pair of rails which
runs parallel to wagon tippler rail. Approximate travel length of
the charger is 33M. Side Arm Charger movement on rail is
actuated by the rack & pinion arrangement. Three numbers of
driving pinions are mounted on output shaft of planetary gear
box coupled with hydraulic motor or directly coupled with
hydraulic motor. The hydraulic motor is driven from hydraulic
pressure and flow generated from a power pack positioned at
operator cabin.
Side Arm Charger is connected to the rake of wagon by a swing
arm. The swing arm is raised and lowered by a hydraulic cylinder
which is powered by the same power pack. Electric power to the
machine is fed through the festoon cable mounted along the
SAC machine track.
The SAC is of robust construction and designed for continuous
duty.
The SAC arrangement has convenient access for inspection
and maintenance of all parts. Adequate platforms are provided
for ease of maintenance. Ladders and safety hand railings are
provided wherever required.
ŸHydraulic power pack
ŸElectric supply system
ŸSupports
ŸRack and pinion
ŸBuffer stop etc.
lHydraulically operated for movement
and arm hoisting/lowering.
lBrake integral with hydraulic motor.
lRobust & reliable
lSuitable for continuous duty
Main Components :
Special features:
SIDE ARM CHARGER
Side Arm Charger TRF LIMITEDA Enterprise
This Side Arm Charger with chain and sprocket design has haulage capacity of 15T. For
35T and above haulage capacity, Rack and pinion design Side Arm Charger is supplied.
Our data given above is for Rack and pinion design. Haulage capacity, of Side Arm Charger
is dependent on track layout on INHAUL side of Wagon Tippler
1.0
2.0
3.0
4.0
4.1
4.2
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
Type
Gross weight of equipment (approx)
Dimension (L x B X H) (main body)
Operating Speed :
Forward
Reverse
Tracie effort for pushing & pulling
Mode of Power Supply
Drive arrangement envisaged
Rating of drives
Type of lubrication arrangement provided
No. of carriage wheels & Guide wheel
Track Gauge
Travel Length
Hydraulic
58 t (for rack & pinion design ) I 32 t (for chain & sprocket design)
10.15 m x 3.0 x 5.40 m (approx)
0.5 m I sec
0.5 m I sec
35 T to 52 T
Festooning arrangement
Hydro motor with Planetary Gearbox or Direct Hydraulic Drive
2 x 160 KW, 1500RPM (this changes based on duty conditions)
Centralized Manual Grease lubrication
Four each
1480 mm(CCI )
33 m
Salient Features :
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Side Discharge Loaders
Bucket Capacity (Standard) 1.0 m3 /1.5m3
Travelling Speed (max.) 2.6 kmph
Total Weight 8500 kgs/9000 kgs
Ground Pressure 0.9 kg/cm2
Tractive Force 5200 kgs
Breakout Force 3000 kgs
Electrical Components Flame proof for underground gassy mines
Negotiable gradient for driving and loading 1:4, cross gradient 1:6
System pressure (max.) 125 bar
Traction motors Radial piston fixed displacement type
Payload (max.) 2.0 MT
Drive Power (max.) 55 KW
Hydraulic medium HFB 68
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Side Discharge Loaders
The M412 crawler mounted side discharge loader is a low profile
high output machine. The latest development in the fields of
hydraulics and fabrication and underground work are
considered while designing the loaders and they are developed
to offer maximum benefit to the mining industry. Flameproof
electricals make them suitable for operation in gassy mines.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SPECIAL FEATURES
Outstanding power/weight ratio; Low heat
generation; Low center of gravity; Low specific base
pressure; Fail safe parking brake; Track aligning
guards; powerful flood lights; emergency stops;
deadman switch; heavy duty construction;
Protection of sprocket from ingress of dust.
The manufacturer reserves the right to change the
specifications and/or design, of this machine at any
time without notice.
TRF LIMITEDAEnterprise
Side Discharge loader with roof drilling machine
The other variants of Side Discharge Loaders available are
Extra Low Height - 1.0 cum bucket capacity.
Standard Height with CRD arrangement - 1.0 cum bucket capacity.
All the above machines are approved by DGMS, India for use in underground
coal mines.
=
=
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Pulley
= Conveyor capacity range upto 4000 TPH.
= Belt width upto 2200 mm.
= Belt speed upto 3.85 ml sec.
= Shaft dia @ hub upto 340 mm
= Pulley dia upto 1250 mm.
Pulley category :
Shaft dia < 160 mm ® Normal duty
160 < shaft dia < 240 mm ® Heavy duty
240 < shaft dia ® Extra heavy duty pulley
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
NORMAL DUTY HEAVY DUTY EXTRA HEAVY DUTY
Stress concentration
Pulley
SPECIAL RANGE
STATIC SHAFT DESIGNSTUB PULLEY DESIGN
Finite Element Analysis
Pulleys are dimensioned according to the characteristics of each conveyor and may be designedto meet a great variety of construction methods.
For 40 years TRF has designed and manufactured pulleys, using materials of the highest qualityin a production process employing advanced technology. This together with the application ofthe Quality Assurance system certified to ISO 9001 contributes to the production of high qualityproducts offering dependable, long life performance in the field and appreciably reducing maintenance costs.
Likh
ra / Jsr. / 1
00
0 N
os.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Initial DesignInitial Design
Optimized Model 1Optimized Model 1
Optimized Model 2
Optimized Model 2
TRF LIMITEDAEnterprise
Likh
ra / Jsr. (0
65
7) 2
29
13
56
The images below illustrate the varied level of stress concentrations induced on three pulley configurations while they experiencedloads of equal amounts. Widespread, consistent, blue and green coloration would indicate a low risk of stress induced failure
Heavy StressConcentration
Side Discharge Loaders
Bucket Capacity (Standard)1.0 m3 /1.5m3
Travelling Speed (max.)2.6 kmph
Total Weight8500 kgs/9000 kgs
Ground Pressure0.9 kg/cm2
Tractive Force5200 kgs
Breakout Force3000 kgs
Electrical ComponentsFlame proof for underground gassy mines
Negotiable gradient for driving and loading1:4, cross gradient 1:6
System pressure (max.)125 bar
Traction motorsRadial piston fixed displacement type
Payload (max.)2.0 MT
Drive Power (max.)55 KW
Hydraulic mediumHFB 68
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Side Discharge Loaders
The M412 crawler mounted side discharge loader is a low profile
high output machine. The latest development in the fields of
hydraulics and fabrication and underground work are
considered while designing the loaders and they are developed
to offer maximum benefit to the mining industry. Flameproof
electricals make them suitable for operation in gassy mines.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
SPECIAL FEATURES
Outstanding power/weight ratio; Low heat
generation; Low center of gravity; Low specific base
pressure; Fail safe parking brake; Track aligning
guards; powerful flood lights; emergency stops;
deadman switch; heavy duty construction;
Protection of sprocket from ingress of dust.
The manufacturer reserves the right to change the
specifications and/or design, of this machine at any
time without notice.
TRF LIMITEDA Enterprise
Side Discharge loader with roof drilling machine
The other variants of Side Discharge Loaders available are
Extra Low Height - 1.0 cum bucket capacity.
Standard Height with CRD arrangement - 1.0 cum bucket capacity.
All the above machines are approved by DGMS, India for use in underground
coal mines.
=
=
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Pulley
=Conveyor capacity range upto 4000 TPH.
=Belt width upto 2200 mm.
=Belt speed upto 3.85 ml sec.
=Shaft dia @ hub upto 340 mm
=Pulley dia upto 1250 mm.
Pulley category :
Shaft dia < 160 mm®Normal duty
160 < shaft dia < 240 mm®Heavy duty
240 < shaft dia®Extra heavy duty pulley
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
NORMAL DUTYHEAVY DUTYEXTRA HEAVY DUTY
Stress concentration
Pulley
SPECIAL RANGE
STATIC SHAFT DESIGN STUB PULLEY DESIGN
Finite Element Analysis
Pulleys are dimensioned according to the characteristics of each conveyor and may be designedto meet a great variety of construction methods.
For 40 years TRF has designed and manufactured pulleys, using materials of the highest qualityin a production process employing advanced technology. This together with the application ofthe Quality Assurance system certified to ISO 9001 contributes to the production of high qualityproducts o f fer ing dependable, long l i fe per formance in the f ie ld and apprec iab ly reduc ing maintenance costs.
Lik
hra
/ J
sr.
/ 1
00
0 N
os.
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Initial DesignInitial Design
Optimized Model 1Optimized Model 1
Optimized Model 2
Optimized Model 2
TRF LIMITEDA Enterprise
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
The images below illustrate the varied level of stress concentrations induced on three pulley configurations while they experiencedloads of equal amounts. Widespread, consistent, blue and green coloration would indicate a low risk of stress induced failure
Heavy StressConcentration
Stacker Cum Reclaimers
= Economical solution for stockyards where simultaneous stacking and reclaiming is not required.
= Consistent performance combined with a good ratio between machine weight and capacity
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State of the art PLC systems with user friendly interfaces
= Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
= Availability of radio communication and fibre composite cables allowing additional space at the tripper
= Ergonomically designed operator’s cabin
= Ease of maintenance
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
Stacker Cum Reclaimers
The Stacker Reclaimers are used extensively in stockyards and are ideal for
ensuring end-to-end logistics between incoming raw materials and their
processing in the plant. TRF has engineered and supplied Stacker
Reclaimers for coal, iron ore, limestone, sinter and coke.
TRF Stacker cum Reclaimers are in operation at all major steel plants, ports
and power plants in India. The stacking and reclaiming capacity of TRF
Stacker Reclaimers vary from 300 TPH to 6000 TPH making TRF the premier
supplier of Stacker Reclaimers in India.
All the drives of the Stacker cum Reclaimers are provided with
programmable logic controller to achieve synchronized motions.
Stacker cum Reclaimers are also provided with weighing system and
totalizer, hydraulic railclamps, warning against storm weather and air
conditioned electric room. Dust suppression system, radio control and Fire
fighting systems are also provided as optional.
The operator's cabins is so located that the operator gets a clear and
unobstructed view of the operation. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the operator. The front
screen is mounted in the operator's console and displays details of all
operations enabling the operator to program according to the loading
requirement.
Likh
ra / Jsr. (0
65
7) 2
29
13
56
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDAEnterprise
Machine Description
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Rail mounted luffing boom stacker with tripper car
Iron Ore
Coal
Crushed Coal
Coal
Iron Ore /Coal
Crushed Coal
Coal
Coal
Crushed Coal
Petcoke
Limestone
Iron ore fines, lumps and pellets
Iron Ore/Lime one/coal
Coal
Crushed Coal
Coal
Coal
Coal
Iron ore &pellets
2500
1500
1200
1600/1760
1500/1710
1350
800/960
1500/2000
1000/1200
300/320
825/950
3000/3300
1500/1650/1800
1000/1100
1500/1625
2400/2640
1300/1430
1500/1650
3600/3960
1500
1500
1000
1600/2000
1200/1500
1000/1350
800/960
1000/1250
1000/1250
300/320
280/300
3000/3300
600/720/720
1000/1250
1500
2400/3000
1300/1430
1500/1650
800/800
36.0
6.00
36.00
41.0
41.00
37.00
35.00
41.00
30.00
30.00
30.00
41.00
30.00
51.00
41.00
41.00
41.00
41.00
42.4
6.70
6.00
7.00
8.20
8.20
8.20
8.00
8.20
7.00
7.00
7.00
8.00
7.00
8.20
8.20
8.20
8.20
8.00
8.20
Material HandledBoom LengthTrack GaugeRated / Design Capacity
Stackingtph
Reclaimingtphm
Technical Particulars of Stacker Reclaimer
m
Service
TRF today offers comprehensive operation and maintenance services for their Stacker Reclaimers with guaranteed up-keep time for the customer. This ensures
that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Twin Boom Stackers
=
= Consistent performance combined with a good ratio between machine weight and capacity
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State of the art PLC systems with user friendly interfaces
= Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection and start
up time at sit
= Availability of radio communication and fibre composite cables allowing additional space at the tripper
= Ergonomically designed operator cabin
= Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDAEnterprise Twin Boom Stackers
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Twin Boom Stacker
Machine
Description Material Handled
Rated/Design Capacity Boom Length Track Gauge
Stacking
tph
Rail mounted
twin luffing boom
stacker with
tripper car
Iron Ore
Limestone 1200 22.00 8.00
Rail mounted
twin luffing boom
stacker
Base mix
1200
24.30 8.00
Rail mounted
twin luffing boom
stacker
Ore and flux
materials
1400
25.30 8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite
1250
21.70
8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite, Base
mix
1100
23.90 8.00
Rail mounted
twin luffing boom
stacker with
tripper
Base Mix for
Sinter Plant
1500
26.00 6.00
Service
TRF today offers comprehensive operation and maintenance services for their Stackers with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
The Twin Boom Stackers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Twin Boom Stacker for Ore, Base mix, and additives.
TRF Twin Boom Stackers are in operation at all major steel
plants in India. The stacking capacity of TRF Twin Boom
Stacker vary from 1000 TPH to 1500 TPH making TRF the
premier supplier in India.
All the drives of the Twin Boom Stacker are provided with
programmable logic controller to achieve synchronized
motions. Twin Boom Stackers are also provided with
weighing system and totalizer, hydraulic rail clamps, storm
anchor and air conditioned electric room and fire alarm, if
required.
The operator's cabins are so located that the operator gets
a clear and unobstructed view of the entire stock yard and
stacking process. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the stacking requirement.
mm
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Stacker Cum Reclaimers
=Economical solution for stockyards where simultaneous stacking and reclaiming is not required.
=Consistent performance combined with a good ratio between machine weight and capacity
=Flexibility of choosing between mechanical or hydraulic drives
=VVVF drives for all motions of the equipment
=State of the art PLC systems with user friendly interfaces
=Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
=Availability of radio communication and fibre composite cables allowing additional space at the tripper
=Ergonomically designed operator’s cabin
=Ease of maintenance
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDAEnterprise
Stacker Cum Reclaimers
The Stacker Reclaimers are used extensively in stockyards and are ideal for
ensuring end-to-end logistics between incoming raw materials and their
processing in the plant. TRF has engineered and supplied Stacker
Reclaimers for coal, iron ore, limestone, sinter and coke.
TRF Stacker cum Reclaimers are in operation at all major steel plants, ports
and power plants in India. The stacking and reclaiming capacity of TRF
Stacker Reclaimers vary from 300 TPH to 6000 TPH making TRF the premier
supplier of Stacker Reclaimers in India.
All the drives of the Stacker cum Reclaimers are provided with
programmable logic controller to achieve synchronized motions.
Stacker cum Reclaimers are also provided with weighing system and
totalizer, hydraulic railclamps, warning against storm weather and air
conditioned electric room. Dust suppression system, radio control and Fire
fighting systems are also provided as optional.
The operator's cabins is so located that the operator gets a clear and
unobstructed view of the operation. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the operator. The front
screen is mounted in the operator's console and displays details of all
operations enabling the operator to program according to the loading
requirement.
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDA Enterprise
Machine Description
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Rail mounted luffing boom stacker with tripper car
Iron Ore
Coal
Crushed Coal
Coal
Iron Ore /Coal
Crushed Coal
Coal
Coal
Crushed Coal
Petcoke
Limestone
Iron ore fines, lumps and pellets
Iron Ore/Lime one/coal
Coal
Crushed Coal
Coal
Coal
Coal
Iron ore &pellets
2500
1500
1200
1600/1760
1500/1710
1350
800/960
1500/2000
1000/1200
300/320
825/950
3000/3300
1500/1650/1800
1000/1100
1500/1625
2400/2640
1300/1430
1500/1650
3600/3960
1500
1500
1000
1600/2000
1200/1500
1000/1350
800/960
1000/1250
1000/1250
300/320
280/300
3000/3300
600/720/720
1000/1250
1500
2400/3000
1300/1430
1500/1650
800/800
36.0
6.00
36.00
41.0
41.00
37.00
35.00
41.00
30.00
30.00
30.00
41.00
30.00
51.00
41.00
41.00
41.00
41.00
42.4
6.70
6.00
7.00
8.20
8.20
8.20
8.00
8.20
7.00
7.00
7.00
8.00
7.00
8.20
8.20
8.20
8.20
8.00
8.20
Material Handled Boom Length Track GaugeRated / Design Capacity
Stackingtph
Reclaimingtph m
Technical Particulars of Stacker Reclaimer
m
Service
TRF today offers comprehensive operation and maintenance services for their Stacker Reclaimers with guaranteed up-keep time for the customer. This ensures
that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Twin Boom Stackers
=
=Consistent performance combined with a good ratio between machine weight and capacity
=Flexibility of choosing between mechanical or hydraulic drives
=VVVF drives for all motions of the equipment
=State of the art PLC systems with user friendly interfaces
=Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection and start
up time at sit
=Availability of radio communication and fibre composite cables allowing additional space at the tripper
=Ergonomically designed operator cabin
=Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDA EnterpriseTwin Boom Stackers
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Twin Boom Stacker
Machine
Description Material Handled
Rated/Design Capacity Boom Length Track Gauge
Stacking
tph
Rail mounted
twin luffing boom
stacker with
tripper car
Iron Ore
Limestone 1200 22.00 8.00
Rail mounted
twin luffing boom
stacker
Base mix
1200
24.30 8.00
Rail mounted
twin luffing boom
stacker
Ore and flux
materials
1400
25.30 8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite
1250
21.70
8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite, Base
mix
1100
23.90 8.00
Rail mounted
twin luffing boom
stacker with
tripper
Base Mix for
Sinter Plant
1500
26.00 6.00
Service
TRF today offers comprehensive operation and maintenance services for their Stackers with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
The Twin Boom Stackers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Twin Boom Stacker for Ore, Base mix, and additives.
TRF Twin Boom Stackers are in operation at all major steel
plants in India. The stacking capacity of TRF Twin Boom
Stacker vary from 1000 TPH to 1500 TPH making TRF the
premier supplier in India.
All the drives of the Twin Boom Stacker are provided with
programmable logic controller to achieve synchronized
motions. Twin Boom Stackers are also provided with
weighing system and totalizer, hydraulic rail clamps, storm
anchor and air conditioned electric room and fire alarm, if
required.
The operator's cabins are so located that the operator gets
a clear and unobstructed view of the entire stock yard and
stacking process. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the stacking requirement.
m m
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Travelling Trippers
= Manufactured as one-way chute, two-way chute & three-way chute
= Driven electrically
= Up to 2000 mm belt
= Material handled coal, iron ore, limestone, etc. to fill the bunker or pile of mounted on ground
= Comprises special design with concave and convex curve to minimise the un-supported length of belt
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
FRONT VIEW OF A TRAVELLING TRIPPER
SIDE VIEW OF A TRAVELLING TRIPPER
Travelling Trippers TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Travelling Trippers
The tripper is provided in the conveying system to stack the
material at the desired location on the conveyor with the help
of chute/chutes fitted to the tripper. The tripper is provided
with wheels, which move on rails, placed parallel to conveyor
on each side. These trippers have a rigid welded steel frame
to resist shock and minimise distortion.
single actuator either by using special link mechanism or by
individual actuators whichever is required by the customer.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of idlers and it is mounted on the tripper chute.
By virtue of such a belt profile, the bunker opening below the
chute discharge is cleared automatically to drop the material
into bunker.
Motorised trippers move on independent electric motors. It is
used where continuous and uniform distribution of material
along the conveyor is required or where the tripper is moved
back and forth frequently. It can be automatically reversed at
each end of its travel with the help of limit switches carried on
the tripper and actuated by stops placed where desired along
the runway. Push buttons are provided for manual control to
regulate the tripper. The tripper can be moved either when the
conveyor belt is moving or stationary. Each tripper is provided
with a hand operated powerful, quick action rail clamp for
holding it in a fixed position. The tripper is provided with a
platform for the operator.
Travel drive is through direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of gearbox is coupled with an electric motor.
The brake is mounted on the rear extend shaft of the motor or
between input shaft of gearbox and motor shaft. All drive
components are mounted on a common drivebase which is
connected with the tripper’s main body with a torque arm.
Alternately geared motor may also be provided with hollow shaft
with inbuilt brake and torque arm arrangement to overcome
space constraint. The power is supplied by a cable reeling drum
mounted on tripper body or festooning cable arrangement, if the
travel length is small.
The gate drive is through electro mechanical linear actuator
fitted with link mechanism. The actuator is supported on a
trunnion-mounted bracket. In a three-way chute two flap
gates are required. Both can be operated by a
Motorised Tripper
Long Travel Drive Assembly
Flapper Gate Drive Assembly
Bunker Belt Sealing
Features
lTo minimize the over hang of belt, the tripper structure
has been designed with concave and convex curves.
lThere are options of drive system. Drives with chain and
sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
lDirect drive is also given with hollow shaft mounted
geared motor with an inbuilt brake.
lThe machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
lThe machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
chute-jamming switch, etc.
lThe machine can be provided with cradle assembly,
mounted on the machine to protect the conveyor belt
from damage due to the impact of discharged material.
FRONT VIEW OF A ONE-WAY CHUTE TRAVELLING TRIPPER
TRF LIMITEDAEnterprise
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
IRON ORE
IRON ORE
COAL
COAL
COAL
SINTER
COAL
COAL
COAL
COAL
(-) 20 mm
(-) 20 mm
(-) 50 mm
(-) 50 mm
(-) 8 mm
(-)5 TO (+) 5 mm
(-)5 TO (+) 5 mm
(-) 20 mm
(-) 20 mm
(-) 100 mm
(-) 100 mm
(-) 20 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 25 mm
(-) 20 mm
(-) 13 mm
(-) 13 mm
(-) 20 mm
1500 TPH
1600 TPH
1650 TPH
1000 TPH
2400 TPH
1000 TPH
1000 TPH
1600 TPH
2200 TPH
2300 TPH
2300 TPH
2000 TPH
3500 TPH
3500 TPH
3500 TPH
3500 TPH
1800 TPH
1200 TPH
2200 TPH
360 TPH
600 TPH
3300 TPH
1500 TPH
1760 TPH
1815 TPH
1200 TPH
2880 TPH
1200 TPH
1200 TPH
1760 TPH
2420 TPH
2760 TPH
2760 TPH
2200 TPH
3850 TPH
3850 TPH
3850 TPH
3850 TPH
1980 TPH
1320 TPH
2420 TPH
435 TPH
720 TPH
3630 TPH
3 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
1400
1400
1600
1200
1600
1200
1200
1400
1600
1600
1600
1600
1600
1600
2000
2000
1600
1400
1600
1000
1200
2000
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 5.5 KW
1 x 7.5 KW
1 x 7.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 3.7 KW
2 x 3.7 KW
2 x 7.5 KW
COAL
COAL
COAL
COAL
COAL
LIGNITE
LIME
COAL
COAL
CLEAN COAL
CLEAN COAL
CLEAN COAL
COAL
COAL
IRON ORE
CRUSHED
COAL
L.S/DOLO
IRON ORE/FLUX
MIDDDLINGS
COAL
CHAR
COKE
SINTER
COAL
CRUSHED
COKE
COKE
CRUSHED
COAL
COAL
COAL
COAL
6 mm
20 mm
20 mm
20 mm
20 mm
(-) 6 mm
(-) 20 mm
(-) 250 mm
(-) 75 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 25 mm
(-) 150 mm
(-) 20 mm
(-) 40 mm
(-)40/(-)30 mm
(-) 6 mm
(-) 3 mm
(-) 6 mm
(-)25 TO 80 mm
(-)50 mm
(-)250 mm
(-) 15 mm
(-) 100 mm
(-)20 mm
(-)30 mm
(-)20 mm
6 mm
150 TPH
1600 TPH
750 TPH
750 TPH
750 TPH
660 TPH
300 TPH
1500 TPH
750 TPH
50 TPH
125 TPH
125 TPH
210 TPH
1350 TPH
2500 TPH
800 TPH
200 TPH
500 TPH
400 TPH
150 TPH
300 TPH
200 TPH
400 TPH
1600 TPH
250 TPH
350 TPH
1800 TPH
1200 TPH
400 TPH
150 TPH
165 TPH
1760 TPH
825 TPH
825 TPH
825 TPH
730 TPH
330 TPH
1800 TPH
825 TPH
60 TPH
150 TPH
150 TPH
230 TPH
1485 TPH
3000 TPH
960 TPH
240 TPH
600 TPH
480 TPH
180 TPH
360 TPH
240 TPH
480 TPH
1900 TPH
275 TPH
385 TPH
1900 TPH
1440 TPH
500 TPH
165 TPH
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
650
1400
1200
1000
1000
1000
600
1400
1000
500
650
650
650
1400
1500
1200
800
1000
1000
650
1200
1000
1000
1600
1000
1200
1400
1400
1000
800
3.7 KW
3.7 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
2.2 KW
5.5 KW
2.2 KW
2.2 KW
2.2 KW
2.2 KW
3.7 KW
3.7 KW
2 x 3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
7.5 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
1.5/0.75 KW
3.7 KW
MATERIALLUMP SIZE
mmCAPACITY
RATED TPHCAPACITY
DESIGNTYPE OFCHUTE
BELTWIDTH
TRAVEL DRIVEPOWER KW
(+)5mm TO (-)50 mm
Material Handling, Capacity & other features of some Travelling Trippers:
Travelling Trippers
=Manufactured as one-way chute, two-way chute & three-way chute
=Driven electrically
=Up to 2000 mm belt
=Material handled coal, iron ore, limestone, etc. to fill the bunker or pile of mounted on ground
=Comprises special design with concave and convex curve to minimise the un-supported length of belt
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
FRONT VIEW OF A TRAVELLING TRIPPER
SIDE VIEW OF A TRAVELLING TRIPPER
Travelling TrippersTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Travelling Trippers
The tripper is provided in the conveying system to stack the
material at the desired location on the conveyor with the help
of chute/chutes fitted to the tripper. The tripper is provided
with wheels, which move on rails, placed parallel to conveyor
on each side. These trippers have a rigid welded steel frame
to resist shock and minimise distortion.
single actuator either by using special link mechanism or by
individual actuators whichever is required by the customer.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of idlers and it is mounted on the tripper chute.
By virtue of such a belt profile, the bunker opening below the
chute discharge is cleared automatically to drop the material
into bunker.
Motorised trippers move on independent electric motors. It is
used where continuous and uniform distribution of material
along the conveyor is required or where the tripper is moved
back and forth frequently. It can be automatically reversed at
each end of its travel with the help of limit switches carried on
the tripper and actuated by stops placed where desired along
the runway. Push buttons are provided for manual control to
regulate the tripper. The tripper can be moved either when the
conveyor belt is moving or stationary. Each tripper is provided
with a hand operated powerful, quick action rail clamp for
holding it in a fixed position. The tripper is provided with a
platform for the operator.
Travel drive is through direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of gearbox is coupled with an electric motor.
The brake is mounted on the rear extend shaft of the motor or
between input shaft of gearbox and motor shaft. All drive
components are mounted on a common drivebase which is
connected with the tripper’s main body with a torque arm.
Alternately geared motor may also be provided with hollow shaft
with inbuilt brake and torque arm arrangement to overcome
space constraint. The power is supplied by a cable reeling drum
mounted on tripper body or festooning cable arrangement, if the
travel length is small.
The gate drive is through electro mechanical linear actuator
fitted with link mechanism. The actuator is supported on a
trunnion-mounted bracket. In a three-way chute two flap
gates are required. Both can be operated by a
Motorised Tripper
Long Travel Drive Assembly
Flapper Gate Drive Assembly
Bunker Belt Sealing
Features
l To minimize the over hang of belt, the tripper structure
has been designed with concave and convex curves.
l There are options of drive system. Drives with chain and
sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
l Direct drive is also given with hollow shaft mounted
geared motor with an inbuilt brake.
l The machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
l The machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
chute-jamming switch, etc.
l The machine can be provided with cradle assembly,
mounted on the machine to protect the conveyor belt
from damage due to the impact of discharged material.
FRONT VIEW OF A ONE-WAY CHUTE TRAVELLING TRIPPER
TRF LIMITEDA Enterprise
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
IRON ORE
IRON ORE
COAL
COAL
COAL
SINTER
COAL
COAL
COAL
COAL
(-) 20 mm
(-) 20 mm
(-) 50 mm
(-) 50 mm
(-) 8 mm
(-)5 TO (+) 5 mm
(-)5 TO (+) 5 mm
(-) 20 mm
(-) 20 mm
(-) 100 mm
(-) 100 mm
(-) 20 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 25 mm
(-) 20 mm
(-) 13 mm
(-) 13 mm
(-) 20 mm
1500 TPH
1600 TPH
1650 TPH
1000 TPH
2400 TPH
1000 TPH
1000 TPH
1600 TPH
2200 TPH
2300 TPH
2300 TPH
2000 TPH
3500 TPH
3500 TPH
3500 TPH
3500 TPH
1800 TPH
1200 TPH
2200 TPH
360 TPH
600 TPH
3300 TPH
1500 TPH
1760 TPH
1815 TPH
1200 TPH
2880 TPH
1200 TPH
1200 TPH
1760 TPH
2420 TPH
2760 TPH
2760 TPH
2200 TPH
3850 TPH
3850 TPH
3850 TPH
3850 TPH
1980 TPH
1320 TPH
2420 TPH
435 TPH
720 TPH
3630 TPH
3 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
1400
1400
1600
1200
1600
1200
1200
1400
1600
1600
1600
1600
1600
1600
2000
2000
1600
1400
1600
1000
1200
2000
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 5.5 KW
1 x 7.5 KW
1 x 7.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 3.7 KW
2 x 3.7 KW
2 x 7.5 KW
COAL
COAL
COAL
COAL
COAL
LIGNITE
LIME
COAL
COAL
CLEAN COAL
CLEAN COAL
CLEAN COAL
COAL
COAL
IRON ORE
CRUSHED
COAL
L.S/DOLO
IRON ORE/FLUX
MIDDDLINGS
COAL
CHAR
COKE
SINTER
COAL
CRUSHED
COKE
COKE
CRUSHED
COAL
COAL
COAL
COAL
6 mm
20 mm
20 mm
20 mm
20 mm
(-) 6 mm
(-) 20 mm
(-) 250 mm
(-) 75 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 25 mm
(-) 150 mm
(-) 20 mm
(-) 40 mm
(-)40/(-)30 mm
(-) 6 mm
(-) 3 mm
(-) 6 mm
(-)25 TO 80 mm
(-)50 mm
(-)250 mm
(-) 15 mm
(-) 100 mm
(-)20 mm
(-)30 mm
(-)20 mm
6 mm
150 TPH
1600 TPH
750 TPH
750 TPH
750 TPH
660 TPH
300 TPH
1500 TPH
750 TPH
50 TPH
125 TPH
125 TPH
210 TPH
1350 TPH
2500 TPH
800 TPH
200 TPH
500 TPH
400 TPH
150 TPH
300 TPH
200 TPH
400 TPH
1600 TPH
250 TPH
350 TPH
1800 TPH
1200 TPH
400 TPH
150 TPH
165 TPH
1760 TPH
825 TPH
825 TPH
825 TPH
730 TPH
330 TPH
1800 TPH
825 TPH
60 TPH
150 TPH
150 TPH
230 TPH
1485 TPH
3000 TPH
960 TPH
240 TPH
600 TPH
480 TPH
180 TPH
360 TPH
240 TPH
480 TPH
1900 TPH
275 TPH
385 TPH
1900 TPH
1440 TPH
500 TPH
165 TPH
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
650
1400
1200
1000
1000
1000
600
1400
1000
500
650
650
650
1400
1500
1200
800
1000
1000
650
1200
1000
1000
1600
1000
1200
1400
1400
1000
800
3.7 KW
3.7 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
2.2 KW
5.5 KW
2.2 KW
2.2 KW
2.2 KW
2.2 KW
3.7 KW
3.7 KW
2 x 3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
7.5 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
1.5/0.75 KW
3.7 KW
MATERIALLUMP SIZE
mmCAPACITY
RATED TPHCAPACITY
DESIGNTYPE OFCHUTE
BELTWIDTH
TRAVEL DRIVEPOWER KW
(+)5mm TO (-)50 mm
Material Handling, Capacity & other features of some Travelling Trippers:
Travelling Trippers
=Manufactured as one-way chute, two-way chute & three-way chute
=Driven electrically
=Up to 2000 mm belt
=Material handled coal, iron ore, limestone, etc. to fill the bunker or pile of mounted on ground
=Comprises special design with concave and convex curve to minimise the un-supported length of belt
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
FRONT VIEW OF A TRAVELLING TRIPPER
SIDE VIEW OF A TRAVELLING TRIPPER
Travelling TrippersTRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Travelling Trippers
The tripper is provided in the conveying system to stack the
material at the desired location on the conveyor with the help
of chute/chutes fitted to the tripper. The tripper is provided
with wheels, which move on rails, placed parallel to conveyor
on each side. These trippers have a rigid welded steel frame
to resist shock and minimise distortion.
single actuator either by using special link mechanism or by
individual actuators whichever is required by the customer.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of idlers and it is mounted on the tripper chute.
By virtue of such a belt profile, the bunker opening below the
chute discharge is cleared automatically to drop the material
into bunker.
Motorised trippers move on independent electric motors. It is
used where continuous and uniform distribution of material
along the conveyor is required or where the tripper is moved
back and forth frequently. It can be automatically reversed at
each end of its travel with the help of limit switches carried on
the tripper and actuated by stops placed where desired along
the runway. Push buttons are provided for manual control to
regulate the tripper. The tripper can be moved either when the
conveyor belt is moving or stationary. Each tripper is provided
with a hand operated powerful, quick action rail clamp for
holding it in a fixed position. The tripper is provided with a
platform for the operator.
Travel drive is through direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of gearbox is coupled with an electric motor.
The brake is mounted on the rear extend shaft of the motor or
between input shaft of gearbox and motor shaft. All drive
components are mounted on a common drivebase which is
connected with the tripper’s main body with a torque arm.
Alternately geared motor may also be provided with hollow shaft
with inbuilt brake and torque arm arrangement to overcome
space constraint. The power is supplied by a cable reeling drum
mounted on tripper body or festooning cable arrangement, if the
travel length is small.
The gate drive is through electro mechanical linear actuator
fitted with link mechanism. The actuator is supported on a
trunnion-mounted bracket. In a three-way chute two flap
gates are required. Both can be operated by a
Motorised Tripper
Long Travel Drive Assembly
Flapper Gate Drive Assembly
Bunker Belt Sealing
Features
l To minimize the over hang of belt, the tripper structure
has been designed with concave and convex curves.
l There are options of drive system. Drives with chain and
sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
l Direct drive is also given with hollow shaft mounted
geared motor with an inbuilt brake.
l The machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
l The machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
chute-jamming switch, etc.
l The machine can be provided with cradle assembly,
mounted on the machine to protect the conveyor belt
from damage due to the impact of discharged material.
FRONT VIEW OF A ONE-WAY CHUTE TRAVELLING TRIPPER
TRF LIMITEDA Enterprise
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
IRON ORE
IRON ORE
COAL
COAL
COAL
SINTER
COAL
COAL
COAL
COAL
(-) 20 mm
(-) 20 mm
(-) 50 mm
(-) 50 mm
(-) 8 mm
(-)5 TO (+) 5 mm
(-)5 TO (+) 5 mm
(-) 20 mm
(-) 20 mm
(-) 100 mm
(-) 100 mm
(-) 20 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 25 mm
(-) 20 mm
(-) 13 mm
(-) 13 mm
(-) 20 mm
1500 TPH
1600 TPH
1650 TPH
1000 TPH
2400 TPH
1000 TPH
1000 TPH
1600 TPH
2200 TPH
2300 TPH
2300 TPH
2000 TPH
3500 TPH
3500 TPH
3500 TPH
3500 TPH
1800 TPH
1200 TPH
2200 TPH
360 TPH
600 TPH
3300 TPH
1500 TPH
1760 TPH
1815 TPH
1200 TPH
2880 TPH
1200 TPH
1200 TPH
1760 TPH
2420 TPH
2760 TPH
2760 TPH
2200 TPH
3850 TPH
3850 TPH
3850 TPH
3850 TPH
1980 TPH
1320 TPH
2420 TPH
435 TPH
720 TPH
3630 TPH
3 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
1400
1400
1600
1200
1600
1200
1200
1400
1600
1600
1600
1600
1600
1600
2000
2000
1600
1400
1600
1000
1200
2000
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 5.5 KW
1 x 7.5 KW
1 x 7.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 3.7 KW
2 x 3.7 KW
2 x 7.5 KW
COAL
COAL
COAL
COAL
COAL
LIGNITE
LIME
COAL
COAL
CLEAN COAL
CLEAN COAL
CLEAN COAL
COAL
COAL
IRON ORE
CRUSHED
COAL
L.S/DOLO
IRON ORE/FLUX
MIDDDLINGS
COAL
CHAR
COKE
SINTER
COAL
CRUSHED
COKE
COKE
CRUSHED
COAL
COAL
COAL
COAL
6 mm
20 mm
20 mm
20 mm
20 mm
(-) 6 mm
(-) 20 mm
(-) 250 mm
(-) 75 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 25 mm
(-) 150 mm
(-) 20 mm
(-) 40 mm
(-)40/(-)30 mm
(-) 6 mm
(-) 3 mm
(-) 6 mm
(-)25 TO 80 mm
(-)50 mm
(-)250 mm
(-) 15 mm
(-) 100 mm
(-)20 mm
(-)30 mm
(-)20 mm
6 mm
150 TPH
1600 TPH
750 TPH
750 TPH
750 TPH
660 TPH
300 TPH
1500 TPH
750 TPH
50 TPH
125 TPH
125 TPH
210 TPH
1350 TPH
2500 TPH
800 TPH
200 TPH
500 TPH
400 TPH
150 TPH
300 TPH
200 TPH
400 TPH
1600 TPH
250 TPH
350 TPH
1800 TPH
1200 TPH
400 TPH
150 TPH
165 TPH
1760 TPH
825 TPH
825 TPH
825 TPH
730 TPH
330 TPH
1800 TPH
825 TPH
60 TPH
150 TPH
150 TPH
230 TPH
1485 TPH
3000 TPH
960 TPH
240 TPH
600 TPH
480 TPH
180 TPH
360 TPH
240 TPH
480 TPH
1900 TPH
275 TPH
385 TPH
1900 TPH
1440 TPH
500 TPH
165 TPH
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
650
1400
1200
1000
1000
1000
600
1400
1000
500
650
650
650
1400
1500
1200
800
1000
1000
650
1200
1000
1000
1600
1000
1200
1400
1400
1000
800
3.7 KW
3.7 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
2.2 KW
5.5 KW
2.2 KW
2.2 KW
2.2 KW
2.2 KW
3.7 KW
3.7 KW
2 x 3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
7.5 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
1.5/0.75 KW
3.7 KW
MATERIALLUMP SIZE
mmCAPACITY
RATED TPHCAPACITY
DESIGNTYPE OFCHUTE
BELTWIDTH
TRAVEL DRIVEPOWER KW
(+)5mm TO (-)50 mm
Material Handling, Capacity & other features of some Travelling Trippers:
Travelling Trippers
= Manufactured as one-way chute, two-way chute & three-way chute
= Driven electrically
= Up to 2000 mm belt
= Material handled coal, iron ore, limestone, etc. to fill the bunker or pile of mounted on ground
= Comprises special design with concave and convex curve to minimise the un-supported length of belt
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
FRONT VIEW OF A TRAVELLING TRIPPER
SIDE VIEW OF A TRAVELLING TRIPPER
Travelling Trippers TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Travelling Trippers
The tripper is provided in the conveying system to stack the
material at the desired location on the conveyor with the help
of chute/chutes fitted to the tripper. The tripper is provided
with wheels, which move on rails, placed parallel to conveyor
on each side. These trippers have a rigid welded steel frame
to resist shock and minimise distortion.
single actuator either by using special link mechanism or by
individual actuators whichever is required by the customer.
The entire bunker opening is sealed by covering with a belt.
The covering belt is deflected in a particular profile with the
help of a set of idlers and it is mounted on the tripper chute.
By virtue of such a belt profile, the bunker opening below the
chute discharge is cleared automatically to drop the material
into bunker.
Motorised trippers move on independent electric motors. It is
used where continuous and uniform distribution of material
along the conveyor is required or where the tripper is moved
back and forth frequently. It can be automatically reversed at
each end of its travel with the help of limit switches carried on
the tripper and actuated by stops placed where desired along
the runway. Push buttons are provided for manual control to
regulate the tripper. The tripper can be moved either when the
conveyor belt is moving or stationary. Each tripper is provided
with a hand operated powerful, quick action rail clamp for
holding it in a fixed position. The tripper is provided with a
platform for the operator.
Travel drive is through direct wheel axle drive design. A
hollow shaft mounted gear box is placed directly on the wheel
axle. The input of gearbox is coupled with an electric motor.
The brake is mounted on the rear extend shaft of the motor or
between input shaft of gearbox and motor shaft. All drive
components are mounted on a common drivebase which is
connected with the tripper’s main body with a torque arm.
Alternately geared motor may also be provided with hollow shaft
with inbuilt brake and torque arm arrangement to overcome
space constraint. The power is supplied by a cable reeling drum
mounted on tripper body or festooning cable arrangement, if the
travel length is small.
The gate drive is through electro mechanical linear actuator
fitted with link mechanism. The actuator is supported on a
trunnion-mounted bracket. In a three-way chute two flap
gates are required. Both can be operated by a
Motorised Tripper
Long Travel Drive Assembly
Flapper Gate Drive Assembly
Bunker Belt Sealing
Features
lTo minimize the over hang of belt, the tripper structure
has been designed with concave and convex curves.
lThere are options of drive system. Drives with chain and
sprocket; direct drive with hollow shaft mounted
gearbox alongwith motor and brake.
lDirect drive is also given with hollow shaft mounted
geared motor with an inbuilt brake.
lThe machine can be controlled either by local operation
from the machine or by remote operation from control
station with selector switch or both.
lThe machine has been provided with all safety controls
and limit switches, such as over travel limit switch,
chute-jamming switch, etc.
lThe machine can be provided with cradle assembly,
mounted on the machine to protect the conveyor belt
from damage due to the impact of discharged material.
FRONT VIEW OF A ONE-WAY CHUTE TRAVELLING TRIPPER
TRF LIMITEDAEnterprise
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
COAL
IRON ORE
IRON ORE
COAL
COAL
COAL
SINTER
COAL
COAL
COAL
COAL
(-) 20 mm
(-) 20 mm
(-) 50 mm
(-) 50 mm
(-) 8 mm
(-)5 TO (+) 5 mm
(-)5 TO (+) 5 mm
(-) 20 mm
(-) 20 mm
(-) 100 mm
(-) 100 mm
(-) 20 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 10 mm
(-) 25 mm
(-) 20 mm
(-) 13 mm
(-) 13 mm
(-) 20 mm
1500 TPH
1600 TPH
1650 TPH
1000 TPH
2400 TPH
1000 TPH
1000 TPH
1600 TPH
2200 TPH
2300 TPH
2300 TPH
2000 TPH
3500 TPH
3500 TPH
3500 TPH
3500 TPH
1800 TPH
1200 TPH
2200 TPH
360 TPH
600 TPH
3300 TPH
1500 TPH
1760 TPH
1815 TPH
1200 TPH
2880 TPH
1200 TPH
1200 TPH
1760 TPH
2420 TPH
2760 TPH
2760 TPH
2200 TPH
3850 TPH
3850 TPH
3850 TPH
3850 TPH
1980 TPH
1320 TPH
2420 TPH
435 TPH
720 TPH
3630 TPH
3 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
1400
1400
1600
1200
1600
1200
1200
1400
1600
1600
1600
1600
1600
1600
2000
2000
1600
1400
1600
1000
1200
2000
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 2.2 KW
2 x 3.7 KW
2 x 5.5 KW
1 x 7.5 KW
1 x 7.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 5.5 KW
2 x 2.2 KW
2 x 5.5 KW
2 x 3.7 KW
2 x 3.7 KW
2 x 7.5 KW
COAL
COAL
COAL
COAL
COAL
LIGNITE
LIME
COAL
COAL
CLEAN COAL
CLEAN COAL
CLEAN COAL
COAL
COAL
IRON ORE
CRUSHED
COAL
L.S/DOLO
IRON ORE/FLUX
MIDDDLINGS
COAL
CHAR
COKE
SINTER
COAL
CRUSHED
COKE
COKE
CRUSHED
COAL
COAL
COAL
COAL
6 mm
20 mm
20 mm
20 mm
20 mm
(-) 6 mm
(-) 20 mm
(-) 250 mm
(-) 75 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 20 mm
(-) 25 mm
(-) 150 mm
(-) 20 mm
(-) 40 mm
(-)40/(-)30 mm
(-) 6 mm
(-) 3 mm
(-) 6 mm
(-)25 TO 80 mm
(-)50 mm
(-)250 mm
(-) 15 mm
(-) 100 mm
(-)20 mm
(-)30 mm
(-)20 mm
6 mm
150 TPH
1600 TPH
750 TPH
750 TPH
750 TPH
660 TPH
300 TPH
1500 TPH
750 TPH
50 TPH
125 TPH
125 TPH
210 TPH
1350 TPH
2500 TPH
800 TPH
200 TPH
500 TPH
400 TPH
150 TPH
300 TPH
200 TPH
400 TPH
1600 TPH
250 TPH
350 TPH
1800 TPH
1200 TPH
400 TPH
150 TPH
165 TPH
1760 TPH
825 TPH
825 TPH
825 TPH
730 TPH
330 TPH
1800 TPH
825 TPH
60 TPH
150 TPH
150 TPH
230 TPH
1485 TPH
3000 TPH
960 TPH
240 TPH
600 TPH
480 TPH
180 TPH
360 TPH
240 TPH
480 TPH
1900 TPH
275 TPH
385 TPH
1900 TPH
1440 TPH
500 TPH
165 TPH
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
3 WAY CHUTE
2 WAY CHUTE
1 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
2 WAY CHUTE
3 WAY CHUTE
650
1400
1200
1000
1000
1000
600
1400
1000
500
650
650
650
1400
1500
1200
800
1000
1000
650
1200
1000
1000
1600
1000
1200
1400
1400
1000
800
3.7 KW
3.7 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
2.2 KW
5.5 KW
2.2 KW
2.2 KW
2.2 KW
2.2 KW
3.7 KW
3.7 KW
2 x 3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
3.7 KW
7.5 KW
3.7 KW
3.7 KW
5.5 KW
3.7 KW
1.5/0.75 KW
3.7 KW
MATERIALLUMP SIZE
mmCAPACITY
RATED TPHCAPACITY
DESIGNTYPE OFCHUTE
BELTWIDTH
TRAVEL DRIVEPOWER KW
(+)5mm TO (-)50 mm
Material Handling, Capacity & other features of some Travelling Trippers:
Truflo Screens
= Eliptical motion throughout produces an accurately - sized product
= All permanent joints are Huck Bolted
= Simple oil splash lubrication - uses double lip grease lubricated oil seal
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
GENERAL ARRANGEMENT
TRUFLO VIBRATORS : famous forreliabilitySelf-counter-weighted shafts
Wide-faced helical gears
Oil-splash lubrication
Simple, rugged, 2 nos. one-piece shafts are precision machined from steel forgings for long, trouble-free service life. Self-counter weighted shaft design, eliminates the problems ofseparate counterweights which are cumbersome, wastespace and tend to cause excessive shaft deflection beyondbearing misalignment limits.
Timing gears are premium-quality, single-helical design,precision - cut from heat-treated steel. Wide-face helical gearsdistribute stresses much more effectively than spur gears.
Through-flow, oil-splash system provides superior lubricationof gears and bearings. Large oil reservoir, extending the fulllength of the vibrator housing, dissipates heat rapidly, lowersbearing temperatures for longer bearing life. It is designed for
1000-hour oil change periods.
TRF LIMITEDA EnterpriseTurflo Screens
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Iron ore –
0-50 mm
Coal -
0-450 mm
Sinter
- 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology is used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Turflo Screens
Advance Screening Technology
TRF TRUFLO Screens combine modern technology with all
time tested and proven features developed in over several
years of manufacturing vibrating screens.
Exclusive elliptical motion...proven far superior in
thousands of installations.
Only TRUFLO screens offer the advantages of three-way
motion (horizontal, vertical and elliptical). This unique
movement quickly stratifies and turns materials so that all
sides of each particle are exposed to deck openings and, in the
case of dewaterizers, to water spray. The result is complete
screening, accurate sizing and thorough dewatering.
The simple, rugged design of the TRUFLOVibrator leads to
minimum downtime and maintenance costs. Some of the
features that make TRUFLO Vibrators extra-reliable are its
self-counterweighted shafts machined from steel forgings; oil
splash lubrication system; slipfit spherical roller bearings
protected against contamination by grease-purged, double-lip
seals and precision-cut, wide-face, helical gears.
TRUFLO screens offer all benefits of horizontal mounting.
Space is saved because only minimum head-room is needed.
This allows the installation of taller, higher-capacity storage
bins. No water drains off the discharge-end in dewatering or
wet screening applications in horizontally installed screens.
The need to re-lift material to a higher level or install extra
conveyors is also eliminated.
There is a TRUFLO screen to meet every, processing need.
There are more than 120 basic models and sizes from 914 x
3658 mm to 2438 x 6096 mm with single, double and triple
decks and specifications on file for many larger and more
specialized types. A wide selection of special decks are
available for dewatering, washing, scalping and processing.
Super Tough TRUFLO Vibrator design
Advantages of horizontal screen installation
Complete range of models, types and sizes to
meet every need
any material.
The drive motor is mounted on a combination of pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. the eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
TRF is a name that has become synonymous with quality and
dependability. TRF equipment strikes a judicious balance
between modernity, innovation and time-proven features.
Flexible drive arrangement
Benefits of TRF skill and experience
TRUFLO Screens produce moretonnage at lower cost
Large surge capacity between decks eliminates
blockages
Stop-start bounce problem minimized
Maximum clearance between decks eliminates blockages
caused by surging of feed material and permits easy
maintenance. The vibrator, mounted on top of the unit (or
underslung in a specially-engineered unit) presents no
impediment to free material flow. TRUFLO screens are
designed for high-capacity operations.
Optional support-mount friction check assemblies,
installed as an addition to corner spring supports, help
eliminate the problem of stop-start bounce. Mounted inboard
Typical elevation of Truflo Screens
of the spring supports, they require no additional overall
width for screen installation. A replaceable friction plug
bracket makes servicing easy.
Motor drive system guards and dust enclosures are installed
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm. 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Meets environmental requirements
Spin-on, spin-off, high-strength bolt system
makes part replacement easy
TRUFLO screens are designed to allow easy replacement
of individual components such as crossmembers, cloth
support bars, discharge lips, feed hoppers and back-plates.
This is another feature that reduces labour and downtime
costs considerably. “Burn-off” welds, rivets, or other
fasteners is never needed. Components are fastened by
Huck Bolts or by torqued, high-carbon bolts which also
eliminate loose-connection problems resulting from over-
tightening.
Super tough screens forsuper tough jobs
Rugged construction and balanced design give TRUFLO
screens the muscle to handle the toughest jobs
Angle adjusting spring pivot arrangement
Free-floating concept insulates supporting structure from
vibration
The entire TRUFLO screen unit is free-floating,
whether floor-mounted or suspended. Cushioning corner
springs absorb 95% of the vibration, isolating the screen from
the supporting structure. These springs serve this specific
purpose. They play no part in producing the motion of the
screen. The very characteristics which protect the supports
against vibration are the ones which allow maximum freedom
of action.
Sharp, accurate sizing, low-costdewaterizing
TRF TRUFLO Dewaterizers combine washing, sizing and
dewaterizing into one operation to save space, operating and
production costs
The basis function of a TRUFLO Dewaterizer is to remove the
surface moisture of a product to enhance its qualities. For
example, increasing the BTU content of coal, decreasing
freight costs, beneficiating coal for such uses as metallurgical
coke, eliminating freezing problems, preparing the product for
added efficiency in sizing and air cleaning.
TRUFLO Dewaterizer also finds specific application in
prewetting, desliming, draining and rinsing (heavy media
separation).
By adding another deck above the dewaterizing deck, material
can be sized in the same operation leading to further economy
in equipment investment and operating costs.
TRF LIMITEDAEnterprise
Truflo Screens
=Eliptical motion throughout produces an accurately - sized product
=All permanent joints are Huck Bolted
=Simple oil splash lubrication - uses double lip grease lubricated oil seal
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
GENERAL ARRANGEMENT
TRUFLO VIBRATORS : famous forreliabilitySelf-counter-weighted shafts
Wide-faced helical gears
Oil-splash lubrication
Simple, rugged, 2 nos. one-piece shafts are precision machined from steel forgings for long, trouble-free service life. Self-counter weighted shaft design, eliminates the problems ofseparate counterweights which are cumbersome, wastespace and tend to cause excessive shaft deflection beyondbearing misalignment limits.
Timing gears are premium-quality, single-helical design,precision - cut from heat-treated steel. Wide-face helical gearsdistribute stresses much more effectively than spur gears.
Through-flow, oil-splash system provides superior lubricationof gears and bearings. Large oil reservoir, extending the fulllength of the vibrator housing, dissipates heat rapidly, lowersbearing temperatures for longer bearing life. It is designed for
1000-hour oil change periods.
TRF LIMITEDAEnterprise Turflo Screens
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Iron ore –
0-50 mm
Coal -
0-450 mm
Sinter
- 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology is used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Turflo Screens
Advance Screening Technology
TRF TRUFLO Screens combine modern technology with all
time tested and proven features developed in over several
years of manufacturing vibrating screens.
Exclusive elliptical motion...proven far superior in
thousands of installations.
Only TRUFLO screens offer the advantages of three-way
motion (horizontal, vertical and elliptical). This unique
movement quickly stratifies and turns materials so that all
sides of each particle are exposed to deck openings and, in the
case of dewaterizers, to water spray. The result is complete
screening, accurate sizing and thorough dewatering.
The simple, rugged design of the TRUFLO Vibrator leads to
minimum downtime and maintenance costs. Some of the
features that make TRUFLO Vibrators extra-reliable are its
self-counterweighted shafts machined from steel forgings; oil
splash lubrication system; slipfit spherical roller bearings
protected against contamination by grease-purged, double-lip
seals and precision-cut, wide-face, helical gears.
TRUFLO screens offer all benefits of horizontal mounting.
Space is saved because only minimum head-room is needed.
This allows the installation of taller, higher-capacity storage
bins. No water drains off the discharge-end in dewatering or
wet screening applications in horizontally installed screens.
The need to re-lift material to a higher level or install extra
conveyors is also eliminated.
There is a TRUFLO screen to meet every, processing need.
There are more than 120 basic models and sizes from 914 x
3658 mm to 2438 x 6096 mm with single, double and triple
decks and specifications on file for many larger and more
specialized types. A wide selection of special decks are
available for dewatering, washing, scalping and processing.
Super Tough TRUFLO Vibrator design
Advantages of horizontal screen installation
Complete range of models, types and sizes to
meet every need
any material.
The drive motor is mounted on a combination of pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. the eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
TRF is a name that has become synonymous with quality and
dependability. TRF equipment strikes a judicious balance
between modernity, innovation and time-proven features.
Flexible drive arrangement
Benefits of TRF skill and experience
TRUFLO Screens produce moretonnage at lower cost
Large surge capacity between decks eliminates
blockages
Stop-start bounce problem minimized
Maximum clearance between decks eliminates blockages
caused by surging of feed material and permits easy
maintenance. The vibrator, mounted on top of the unit (or
underslung in a specially-engineered unit) presents no
impediment to free material flow. TRUFLO screens are
designed for high-capacity operations.
Optional support-mount friction check assemblies,
installed as an addition to corner spring supports, help
eliminate the problem of stop-start bounce. Mounted inboard
Typical elevation of Truflo Screens
of the spring supports, they require no additional overall
width for screen installation. A replaceable friction plug
bracket makes servicing easy.
Motor drive system guards and dust enclosures are installed
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm. 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Meets environmental requirements
Spin-on, spin-off, high-strength bolt system
makes part replacement easy
TRUFLO screens are designed to allow easy replacement
of individual components such as crossmembers, cloth
support bars, discharge lips, feed hoppers and back-plates.
This is another feature that reduces labour and downtime
costs considerably. “Burn-off” welds, rivets, or other
fasteners is never needed. Components are fastened by
Huck Bolts or by torqued, high-carbon bolts which also
eliminate loose-connection problems resulting from over-
tightening.
Super tough screens forsuper tough jobs
Rugged construction and balanced design give TRUFLO
screens the muscle to handle the toughest jobs
Angle adjusting spring pivot arrangement
Free-floating concept insulates supporting structure from
vibration
The entire TRUFLO screen unit is free-floating,
whether floor-mounted or suspended. Cushioning corner
springs absorb 95% of the vibration, isolating the screen from
the supporting structure. These springs serve this specific
purpose. They play no part in producing the motion of the
screen. The very characteristics which protect the supports
against vibration are the ones which allow maximum freedom
of action.
Sharp, accurate sizing, low-costdewaterizing
TRF TRUFLO Dewaterizers combine washing, sizing and
dewaterizing into one operation to save space, operating and
production costs
The basis function of a TRUFLO Dewaterizer is to remove the
surface moisture of a product to enhance its qualities. For
example, increasing the BTU content of coal, decreasing
freight costs, beneficiating coal for such uses as metallurgical
coke, eliminating freezing problems, preparing the product for
added efficiency in sizing and air cleaning.
TRUFLO Dewaterizer also finds specific application in
prewetting, desliming, draining and rinsing (heavy media
separation).
By adding another deck above the dewaterizing deck, material
can be sized in the same operation leading to further economy
in equipment investment and operating costs.
TRF LIMITEDA Enterprise
Truflo Screens
=Eliptical motion throughout produces an accurately - sized product
=All permanent joints are Huck Bolted
=Simple oil splash lubrication - uses double lip grease lubricated oil seal
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
GENERAL ARRANGEMENT
TRUFLO VIBRATORS : famous forreliabilitySelf-counter-weighted shafts
Wide-faced helical gears
Oil-splash lubrication
Simple, rugged, 2 nos. one-piece shafts are precision machined from steel forgings for long, trouble-free service life. Self-counter weighted shaft design, eliminates the problems ofseparate counterweights which are cumbersome, wastespace and tend to cause excessive shaft deflection beyondbearing misalignment limits.
Timing gears are premium-quality, single-helical design,precision - cut from heat-treated steel. Wide-face helical gearsdistribute stresses much more effectively than spur gears.
Through-flow, oil-splash system provides superior lubricationof gears and bearings. Large oil reservoir, extending the fulllength of the vibrator housing, dissipates heat rapidly, lowersbearing temperatures for longer bearing life. It is designed for
1000-hour oil change periods.
TRF LIMITEDAEnterprise Turflo Screens
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Iron ore –
0-50 mm
Coal -
0-450 mm
Sinter
- 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology is used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Turflo Screens
Advance Screening Technology
TRF TRUFLO Screens combine modern technology with all
time tested and proven features developed in over several
years of manufacturing vibrating screens.
Exclusive elliptical motion...proven far superior in
thousands of installations.
Only TRUFLO screens offer the advantages of three-way
motion (horizontal, vertical and elliptical). This unique
movement quickly stratifies and turns materials so that all
sides of each particle are exposed to deck openings and, in the
case of dewaterizers, to water spray. The result is complete
screening, accurate sizing and thorough dewatering.
The simple, rugged design of the TRUFLO Vibrator leads to
minimum downtime and maintenance costs. Some of the
features that make TRUFLO Vibrators extra-reliable are its
self-counterweighted shafts machined from steel forgings; oil
splash lubrication system; slipfit spherical roller bearings
protected against contamination by grease-purged, double-lip
seals and precision-cut, wide-face, helical gears.
TRUFLO screens offer all benefits of horizontal mounting.
Space is saved because only minimum head-room is needed.
This allows the installation of taller, higher-capacity storage
bins. No water drains off the discharge-end in dewatering or
wet screening applications in horizontally installed screens.
The need to re-lift material to a higher level or install extra
conveyors is also eliminated.
There is a TRUFLO screen to meet every, processing need.
There are more than 120 basic models and sizes from 914 x
3658 mm to 2438 x 6096 mm with single, double and triple
decks and specifications on file for many larger and more
specialized types. A wide selection of special decks are
available for dewatering, washing, scalping and processing.
Super Tough TRUFLO Vibrator design
Advantages of horizontal screen installation
Complete range of models, types and sizes to
meet every need
any material.
The drive motor is mounted on a combination of pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. the eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
TRF is a name that has become synonymous with quality and
dependability. TRF equipment strikes a judicious balance
between modernity, innovation and time-proven features.
Flexible drive arrangement
Benefits of TRF skill and experience
TRUFLO Screens produce moretonnage at lower cost
Large surge capacity between decks eliminates
blockages
Stop-start bounce problem minimized
Maximum clearance between decks eliminates blockages
caused by surging of feed material and permits easy
maintenance. The vibrator, mounted on top of the unit (or
underslung in a specially-engineered unit) presents no
impediment to free material flow. TRUFLO screens are
designed for high-capacity operations.
Optional support-mount friction check assemblies,
installed as an addition to corner spring supports, help
eliminate the problem of stop-start bounce. Mounted inboard
Typical elevation of Truflo Screens
of the spring supports, they require no additional overall
width for screen installation. A replaceable friction plug
bracket makes servicing easy.
Motor drive system guards and dust enclosures are installed
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm. 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Meets environmental requirements
Spin-on, spin-off, high-strength bolt system
makes part replacement easy
TRUFLO screens are designed to allow easy replacement
of individual components such as crossmembers, cloth
support bars, discharge lips, feed hoppers and back-plates.
This is another feature that reduces labour and downtime
costs considerably. “Burn-off” welds, rivets, or other
fasteners is never needed. Components are fastened by
Huck Bolts or by torqued, high-carbon bolts which also
eliminate loose-connection problems resulting from over-
tightening.
Super tough screens forsuper tough jobs
Rugged construction and balanced design give TRUFLO
screens the muscle to handle the toughest jobs
Angle adjusting spring pivot arrangement
Free-floating concept insulates supporting structure from
vibration
The entire TRUFLO screen unit is free-floating,
whether floor-mounted or suspended. Cushioning corner
springs absorb 95% of the vibration, isolating the screen from
the supporting structure. These springs serve this specific
purpose. They play no part in producing the motion of the
screen. The very characteristics which protect the supports
against vibration are the ones which allow maximum freedom
of action.
Sharp, accurate sizing, low-costdewaterizing
TRF TRUFLO Dewaterizers combine washing, sizing and
dewaterizing into one operation to save space, operating and
production costs
The basis function of a TRUFLO Dewaterizer is to remove the
surface moisture of a product to enhance its qualities. For
example, increasing the BTU content of coal, decreasing
freight costs, beneficiating coal for such uses as metallurgical
coke, eliminating freezing problems, preparing the product for
added efficiency in sizing and air cleaning.
TRUFLO Dewaterizer also finds specific application in
prewetting, desliming, draining and rinsing (heavy media
separation).
By adding another deck above the dewaterizing deck, material
can be sized in the same operation leading to further economy
in equipment investment and operating costs.
TRF LIMITEDA Enterprise
Truflo Screens
= Eliptical motion throughout produces an accurately - sized product
= All permanent joints are Huck Bolted
= Simple oil splash lubrication - uses double lip grease lubricated oil seal
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
GENERAL ARRANGEMENT
TRUFLO VIBRATORS : famous forreliabilitySelf-counter-weighted shafts
Wide-faced helical gears
Oil-splash lubrication
Simple, rugged, 2 nos. one-piece shafts are precision machined from steel forgings for long, trouble-free service life. Self-counter weighted shaft design, eliminates the problems ofseparate counterweights which are cumbersome, wastespace and tend to cause excessive shaft deflection beyondbearing misalignment limits.
Timing gears are premium-quality, single-helical design,precision - cut from heat-treated steel. Wide-face helical gearsdistribute stresses much more effectively than spur gears.
Through-flow, oil-splash system provides superior lubricationof gears and bearings. Large oil reservoir, extending the fulllength of the vibrator housing, dissipates heat rapidly, lowersbearing temperatures for longer bearing life. It is designed for
1000-hour oil change periods.
TRF LIMITEDA EnterpriseTurflo Screens
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Iron ore –
0-50 mm
Coal -
0-450 mm
Sinter
- 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology is used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Turflo Screens
Advance Screening Technology
TRF TRUFLO Screens combine modern technology with all
time tested and proven features developed in over several
years of manufacturing vibrating screens.
Exclusive elliptical motion...proven far superior in
thousands of installations.
Only TRUFLO screens offer the advantages of three-way
motion (horizontal, vertical and elliptical). This unique
movement quickly stratifies and turns materials so that all
sides of each particle are exposed to deck openings and, in the
case of dewaterizers, to water spray. The result is complete
screening, accurate sizing and thorough dewatering.
The simple, rugged design of the TRUFLOVibrator leads to
minimum downtime and maintenance costs. Some of the
features that make TRUFLO Vibrators extra-reliable are its
self-counterweighted shafts machined from steel forgings; oil
splash lubrication system; slipfit spherical roller bearings
protected against contamination by grease-purged, double-lip
seals and precision-cut, wide-face, helical gears.
TRUFLO screens offer all benefits of horizontal mounting.
Space is saved because only minimum head-room is needed.
This allows the installation of taller, higher-capacity storage
bins. No water drains off the discharge-end in dewatering or
wet screening applications in horizontally installed screens.
The need to re-lift material to a higher level or install extra
conveyors is also eliminated.
There is a TRUFLO screen to meet every, processing need.
There are more than 120 basic models and sizes from 914 x
3658 mm to 2438 x 6096 mm with single, double and triple
decks and specifications on file for many larger and more
specialized types. A wide selection of special decks are
available for dewatering, washing, scalping and processing.
Super Tough TRUFLO Vibrator design
Advantages of horizontal screen installation
Complete range of models, types and sizes to
meet every need
any material.
The drive motor is mounted on a combination of pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. the eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
TRF is a name that has become synonymous with quality and
dependability. TRF equipment strikes a judicious balance
between modernity, innovation and time-proven features.
Flexible drive arrangement
Benefits of TRF skill and experience
TRUFLO Screens produce moretonnage at lower cost
Large surge capacity between decks eliminates
blockages
Stop-start bounce problem minimized
Maximum clearance between decks eliminates blockages
caused by surging of feed material and permits easy
maintenance. The vibrator, mounted on top of the unit (or
underslung in a specially-engineered unit) presents no
impediment to free material flow. TRUFLO screens are
designed for high-capacity operations.
Optional support-mount friction check assemblies,
installed as an addition to corner spring supports, help
eliminate the problem of stop-start bounce. Mounted inboard
Typical elevation of Truflo Screens
of the spring supports, they require no additional overall
width for screen installation. A replaceable friction plug
bracket makes servicing easy.
Motor drive system guards and dust enclosures are installed
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm. 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Meets environmental requirements
Spin-on, spin-off, high-strength bolt system
makes part replacement easy
TRUFLO screens are designed to allow easy replacement
of individual components such as crossmembers, cloth
support bars, discharge lips, feed hoppers and back-plates.
This is another feature that reduces labour and downtime
costs considerably. “Burn-off” welds, rivets, or other
fasteners is never needed. Components are fastened by
Huck Bolts or by torqued, high-carbon bolts which also
eliminate loose-connection problems resulting from over-
tightening.
Super tough screens forsuper tough jobs
Rugged construction and balanced design give TRUFLO
screens the muscle to handle the toughest jobs
Angle adjusting spring pivot arrangement
Free-floating concept insulates supporting structure from
vibration
The entire TRUFLO screen unit is free-floating,
whether floor-mounted or suspended. Cushioning corner
springs absorb 95% of the vibration, isolating the screen from
the supporting structure. These springs serve this specific
purpose. They play no part in producing the motion of the
screen. The very characteristics which protect the supports
against vibration are the ones which allow maximum freedom
of action.
Sharp, accurate sizing, low-costdewaterizing
TRF TRUFLO Dewaterizers combine washing, sizing and
dewaterizing into one operation to save space, operating and
production costs
The basis function of a TRUFLO Dewaterizer is to remove the
surface moisture of a product to enhance its qualities. For
example, increasing the BTU content of coal, decreasing
freight costs, beneficiating coal for such uses as metallurgical
coke, eliminating freezing problems, preparing the product for
added efficiency in sizing and air cleaning.
TRUFLO Dewaterizer also finds specific application in
prewetting, desliming, draining and rinsing (heavy media
separation).
By adding another deck above the dewaterizing deck, material
can be sized in the same operation leading to further economy
in equipment investment and operating costs.
TRF LIMITEDAEnterprise
Stacker Cum Reclaimers
= Economical solution for stockyards where simultaneous stacking and reclaiming is not required.
= Consistent performance combined with a good ratio between machine weight and capacity
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State of the art PLC systems with user friendly interfaces
= Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
= Availability of radio communication and fibre composite cables allowing additional space at the tripper
= Ergonomically designed operator’s cabin
= Ease of maintenance
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDA Enterprise
Stacker Cum Reclaimers
The Stacker Reclaimers are used extensively in stockyards and are ideal for
ensuring end-to-end logistics between incoming raw materials and their
processing in the plant. TRF has engineered and supplied Stacker
Reclaimers for coal, iron ore, limestone, sinter and coke.
TRF Stacker cum Reclaimers are in operation at all major steel plants, ports
and power plants in India. The stacking and reclaiming capacity of TRF
Stacker Reclaimers vary from 300 TPH to 6000 TPH making TRF the premier
supplier of Stacker Reclaimers in India.
All the drives of the Stacker cum Reclaimers are provided with
programmable logic controller to achieve synchronized motions.
Stacker cum Reclaimers are also provided with weighing system and
totalizer, hydraulic railclamps, warning against storm weather and air
conditioned electric room. Dust suppression system, radio control and Fire
fighting systems are also provided as optional.
The operator's cabins is so located that the operator gets a clear and
unobstructed view of the operation. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the operator. The front
screen is mounted in the operator's console and displays details of all
operations enabling the operator to program according to the loading
requirement.
Likh
ra / Jsr. (0
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TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDAEnterprise
Machine Description
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Rail mounted luffing boom stacker with tripper car
Iron Ore
Coal
Crushed Coal
Coal
Iron Ore /Coal
Crushed Coal
Coal
Coal
Crushed Coal
Petcoke
Limestone
Iron ore fines, lumps and pellets
Iron Ore/Lime one/coal
Coal
Crushed Coal
Coal
Coal
Coal
Iron ore &pellets
2500
1500
1200
1600/1760
1500/1710
1350
800/960
1500/2000
1000/1200
300/320
825/950
3000/3300
1500/1650/1800
1000/1100
1500/1625
2400/2640
1300/1430
1500/1650
3600/3960
1500
1500
1000
1600/2000
1200/1500
1000/1350
800/960
1000/1250
1000/1250
300/320
280/300
3000/3300
600/720/720
1000/1250
1500
2400/3000
1300/1430
1500/1650
800/800
36.0
6.00
36.00
41.0
41.00
37.00
35.00
41.00
30.00
30.00
30.00
41.00
30.00
51.00
41.00
41.00
41.00
41.00
42.4
6.70
6.00
7.00
8.20
8.20
8.20
8.00
8.20
7.00
7.00
7.00
8.00
7.00
8.20
8.20
8.20
8.20
8.00
8.20
Material HandledBoom LengthTrack GaugeRated / Design Capacity
Stackingtph
Reclaimingtphm
Technical Particulars of Stacker Reclaimer
m
Service
TRF today offers comprehensive operation and maintenance services for their Stacker Reclaimers with guaranteed up-keep time for the customer. This ensures
that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Twin Boom Stackers
=
= Consistent performance combined with a good ratio between machine weight and capacity
= Flexibility of choosing between mechanical or hydraulic drives
= VVVF drives for all motions of the equipment
= State of the art PLC systems with user friendly interfaces
= Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection and start
up time at sit
= Availability of radio communication and fibre composite cables allowing additional space at the tripper
= Ergonomically designed operator cabin
= Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
TRF LIMITEDAEnterprise Twin Boom Stackers
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Twin Boom Stacker
Machine
Description Material Handled
Rated/Design Capacity Boom Length Track Gauge
Stacking
tph
Rail mounted
twin luffing boom
stacker with
tripper car
Iron Ore
Limestone 1200 22.00 8.00
Rail mounted
twin luffing boom
stacker
Base mix
1200
24.30 8.00
Rail mounted
twin luffing boom
stacker
Ore and flux
materials
1400
25.30 8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite
1250
21.70
8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite, Base
mix
1100
23.90 8.00
Rail mounted
twin luffing boom
stacker with
tripper
Base Mix for
Sinter Plant
1500
26.00 6.00
Service
TRF today offers comprehensive operation and maintenance services for their Stackers with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
The Twin Boom Stackers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Twin Boom Stacker for Ore, Base mix, and additives.
TRF Twin Boom Stackers are in operation at all major steel
plants in India. The stacking capacity of TRF Twin Boom
Stacker vary from 1000 TPH to 1500 TPH making TRF the
premier supplier in India.
All the drives of the Twin Boom Stacker are provided with
programmable logic controller to achieve synchronized
motions. Twin Boom Stackers are also provided with
weighing system and totalizer, hydraulic rail clamps, storm
anchor and air conditioned electric room and fire alarm, if
required.
The operator's cabins are so located that the operator gets
a clear and unobstructed view of the entire stock yard and
stacking process. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the stacking requirement.
mm
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Stacker Cum Reclaimers
=Economical solution for stockyards where simultaneous stacking and reclaiming is not required.
=Consistent performance combined with a good ratio between machine weight and capacity
=Flexibility of choosing between mechanical or hydraulic drives
=VVVF drives for all motions of the equipment
=State of the art PLC systems with user friendly interfaces
=Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection
and start up time at site
=Availability of radio communication and fibre composite cables allowing additional space at the tripper
=Ergonomically designed operator’s cabin
=Ease of maintenance
TEC
HN
ICA
L SP
EC
IFICA
TION
S
TRF LIMITEDAEnterprise
Stacker Cum Reclaimers
The Stacker Reclaimers are used extensively in stockyards and are ideal for
ensuring end-to-end logistics between incoming raw materials and their
processing in the plant. TRF has engineered and supplied Stacker
Reclaimers for coal, iron ore, limestone, sinter and coke.
TRF Stacker cum Reclaimers are in operation at all major steel plants, ports
and power plants in India. The stacking and reclaiming capacity of TRF
Stacker Reclaimers vary from 300 TPH to 6000 TPH making TRF the premier
supplier of Stacker Reclaimers in India.
All the drives of the Stacker cum Reclaimers are provided with
programmable logic controller to achieve synchronized motions.
Stacker cum Reclaimers are also provided with weighing system and
totalizer, hydraulic railclamps, warning against storm weather and air
conditioned electric room. Dust suppression system, radio control and Fire
fighting systems are also provided as optional.
The operator's cabins is so located that the operator gets a clear and
unobstructed view of the operation. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the operator. The front
screen is mounted in the operator's console and displays details of all
operations enabling the operator to program according to the loading
requirement.
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
TRF LIMITEDA Enterprise
Machine Description
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Stacker Reclaimer
Rail mounted luffing boom stacker with tripper car
Iron Ore
Coal
Crushed Coal
Coal
Iron Ore /Coal
Crushed Coal
Coal
Coal
Crushed Coal
Petcoke
Limestone
Iron ore fines, lumps and pellets
Iron Ore/Lime one/coal
Coal
Crushed Coal
Coal
Coal
Coal
Iron ore &pellets
2500
1500
1200
1600/1760
1500/1710
1350
800/960
1500/2000
1000/1200
300/320
825/950
3000/3300
1500/1650/1800
1000/1100
1500/1625
2400/2640
1300/1430
1500/1650
3600/3960
1500
1500
1000
1600/2000
1200/1500
1000/1350
800/960
1000/1250
1000/1250
300/320
280/300
3000/3300
600/720/720
1000/1250
1500
2400/3000
1300/1430
1500/1650
800/800
36.0
6.00
36.00
41.0
41.00
37.00
35.00
41.00
30.00
30.00
30.00
41.00
30.00
51.00
41.00
41.00
41.00
41.00
42.4
6.70
6.00
7.00
8.20
8.20
8.20
8.00
8.20
7.00
7.00
7.00
8.00
7.00
8.20
8.20
8.20
8.20
8.00
8.20
Material Handled Boom Length Track GaugeRated / Design Capacity
Stackingtph
Reclaimingtph m
Technical Particulars of Stacker Reclaimer
m
Service
TRF today offers comprehensive operation and maintenance services for their Stacker Reclaimers with guaranteed up-keep time for the customer. This ensures
that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
Twin Boom Stackers
=
=Consistent performance combined with a good ratio between machine weight and capacity
=Flexibility of choosing between mechanical or hydraulic drives
=VVVF drives for all motions of the equipment
=State of the art PLC systems with user friendly interfaces
=Custom built and made to order equipments at TRF's own Works at Jamshedpur ensuring minimal erection and start
up time at sit
=Availability of radio communication and fibre composite cables allowing additional space at the tripper
=Ergonomically designed operator cabin
=Ease of maintenance
Economical solution for stockyards where simultaneous stacking and reclaiming is not required
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
STRF LIMITEDA EnterpriseTwin Boom Stackers
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Technical Particulars for Twin Boom Stacker
Machine
Description Material Handled
Rated/Design Capacity Boom Length Track Gauge
Stacking
tph
Rail mounted
twin luffing boom
stacker with
tripper car
Iron Ore
Limestone 1200 22.00 8.00
Rail mounted
twin luffing boom
stacker
Base mix
1200
24.30 8.00
Rail mounted
twin luffing boom
stacker
Ore and flux
materials
1400
25.30 8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite
1250
21.70
8.00
Rail mounted
twin luffing boom
stacker
Fe and Mn Ore
Limestone,
dolomite, Base
mix
1100
23.90 8.00
Rail mounted
twin luffing boom
stacker with
tripper
Base Mix for
Sinter Plant
1500
26.00 6.00
Service
TRF today offers comprehensive operation and maintenance services for their Stackers with guaranteed up-keep time for the customer. This ensures that customers can plan their raw material handling strategy and requirement with added precision, reducing raw material inventory.
The Twin Boom Stackers are used extensively in stockyards
and are ideal for having proper blending of raw materials for
using in processing plant. TRF has engineered and supplied
Twin Boom Stacker for Ore, Base mix, and additives.
TRF Twin Boom Stackers are in operation at all major steel
plants in India. The stacking capacity of TRF Twin Boom
Stacker vary from 1000 TPH to 1500 TPH making TRF the
premier supplier in India.
All the drives of the Twin Boom Stacker are provided with
programmable logic controller to achieve synchronized
motions. Twin Boom Stackers are also provided with
weighing system and totalizer, hydraulic rail clamps, storm
anchor and air conditioned electric room and fire alarm, if
required.
The operator's cabins are so located that the operator gets
a clear and unobstructed view of the entire stock yard and
stacking process. The cabin is air-conditioned and
ergonomically designed for maximum comfort of the
operator. The front screen is mounted in the operator's
console and displays details of all operations enabling the
operator to program according to the stacking requirement.
m m
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Unbalance Motor Feeders & Screens
= Stroke and slope adjustment feature
= Uniform motion throughout ensures accuracy of output
= Robust and reliable
= Minimum downtime for replacement of unbalance motor
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Unbalance Motor Feeders & Screens TRF LIMITEDA Enterprise
Double Deck with Dual Motors
500 x 1000
x 1500
x2000
600 x 1500
x 2000
x2500
800 x 1500
x2000
x2500
1000x1500
x2000
x2500
x3000
1200x2500
x3000
x3500
x4000
1400x3000
x3500
x4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1000
1200
1200
1200
1200
1400
1400
1400
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
1180
1680
2180
1680
2180
2680
1770
2270
2270
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
180
180
180
180
180
180
200
220
220
220
220
220
220
250
250
250
250
250
250
250
1100
1176
1280
1280
1280
1280
1330
1330
1370
1330
1370
1370
1370
1440
1500
1500
1500
1500
1570
1570
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
750
750
750
750
750
750
800
800
800
800
800
800
800
870
870
870
870
870
870
870
350
350
350
350
350
350
370
370
370
370
370
370
370
400
400
400
400
400
400
400
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
920
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
600
770
950
940
1070
1270
1200
1340
1520
1600
1800
1950
2550
2450
2750
2800
2950
2900
3100
3850
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X9.5
Dimension in mm
SIZE
W L
B A C D E F G H K GN
(Kg) (Kw)
N
Note 1. The dimensions are approximate and should not be used for construction
purposes. Certified drawings will be furnished on receipt of the order.
Double Deck with Dual Motors
C
M N
AD
100
F
H
E
0 00 - 15
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Unbalance Motor Feeders & Screens
TRF Vibrating Feeders with unbalance drives are economical
conveying means for all bulk material. They are used where
products are to be fed either continuously or in batches, for
instance-
=Despatching bulk materials from bins.
=Feeding crushers, mixers, furnaces and scales,
=Feeding conveyor belts, bucket elevators, vibratory
screens, loading and sorting plants.
Compared to other conveying means, TRF’s Vibrating
Feeders with unbalance motors have low energy consumption
and cause little pollution. A trough is provided with wear
resistant liners and they do not influence the quality and
character of the product they handle.
The feeder and screen are driven by two heavy duty
unbalance motors which are firmly fixed to the Feeder &
Screen trough in a specific angle. The major advantages of
unbalance drives are -
=Increased centrifugal forces in relation to their
dead weight.
=Simple to connect and operate.
=The feeders and screens with unbalance motors
operate with linear oscillations as explained in the
principal of operation. The unbalance forces can be
altered, when the machine is not in operation, either by
displacement, removing or by adding unbalance
weights.
=Unbalance Motors provided with the Feeder or Screen
are robust, reliable in operation, have a high loading
capacity and do not require maintenance. They have
generously dimensioned special heavy duty cylindrical
roller bearings, vibration proof winding, totally enclosed
with IP-55 degree of protection and are suitable for
weather proof outdoor application.
The oscillating motion of the Feeder/Screen is imparted by
the unbalance masses mounted on the extended shaft of
the two motors rotating at the same speed but in opposite
directions. These motors are placed symmetrically about a
line at right angle to the motor base passing through the
centre of gravity of the frame. As the resultant force, due to
unbalance masses passes through this line, it is called
line of action. The total displacement in either direction is
called “stroke”.
GeneralUnbalance drive
Principle of Operation (Referring Fig No. 1)
Sectional view of unbalance motor
NOTES :
1. “a” Angle of stroke acting on deck
2. Force generated by motor Mis1
F and by motor M is F In this case 122
F = F 12
3. Force & stroke are in Opposite
directions
FEED ENDDECK LINE
VIEW K-K
CENTRE OF GRAVITY
RE
VO
LUT
ION
TIM
E
DRIVE LINE
STROKE
K
K
2
3
aF
F
F
F
F
F
F
F
F
Fb
c
d
e
1
1
1
1
1
2
2
2
2
2
M
M
2
1
a
Fig No. 1
In industries where bulk materials, solids and powders are
processed, TRF Vibrating Screen is synonymous with high
quality and efficiency. TRF Vibrating Screens are rugged and
designed for a long life time and minimum operating cost with
low maintenance. Due to wide choice of available TRF
vibratory units. It is possible to select and deliver the most
efficient and advantageous Screen for each particular
application.
The correct drive selection is very important for constant
screening efficiency, long life, low operating cost and highest
possible output. The small to medium size Screens for fine
screening applications are provided with unbalance motor
drive unit.
This straightforward drive unit produces circular or linear
motion vibrations depending on number of drive units.
Two unbalance motors mounted on the Screen structure &
rotating in opposite direction produce linear vibrations.
Due to linear vibrations the Screen can operate without
any declination, hence head room required for the Screen
installation is considerably reduced.
All Screens & Feeders are despatched only after
satisfactory no load trial run at TRF works.
Note : 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
2. If desired, foot mounted type Feeders can also be supplied.
Note 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
General (For Screen)
TRF LIMITEDAEnterprise
Vibrating Feeders (Suspended Type)
Single Deck with Dual Motors
Dimension (mm):FEEDER SIZE
W L
ABCDEFGH
600x1200
600x1500
750x1500
900x1500
1000x1800
1200x1500
1200x1800
1200x2000
1400x2000
1500x2000
1500x2500
1800x3000
2000x3000
1200
1500
1500
1500
1800
1500
1800
2000
2000
2000
2500
3000
3000
600
600
750
900
1000
1200
1200
1200
1400
1500
1500
1800
2000
200
200
200
250
250
300
300
300
300
300
300
300
300
775
975
975
975
1170
975
1170
1300
1300
1300
1625
1950
1950
275
375
375
375
450
375
450
500
500
500
625
750
750
115
115
115
144
173
173
173
173
173
173
173
173
173
760
760
900
1100
1200
1400
1400
1400
1600
1700
1700
2000
2000
915
965
980
1050
1150
1150
1150
1200
1250
1250
1390
1500
1550
Single Deck with Dual MotorsDimension in mm
SIZE
WL
BACDEFGHMNG
(Kg)(Kw)
N
500 x 1000
x 1500
x 2000
600 x 1500
x 2000
x 2500
800 x 1500
x 2000
x 2500
1000 x 1500
x 2000
x 2500
x 3000
1200 x 2500
x 3000
x 3500
x 4000
1400 x 3000
x 3500
x 4000
1800 x 4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1200
1200
1200
1200
1200
1400
1400
1400
1800
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
4000
1180
1680
2180
1680
2180
2680
1770
2270
2770
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
4000
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
600
180
160
180
180
180
180
200
200
220
220
220
260
260
300
300
300
350
300
350
350
300
720
750
750
750
820
820
820
930
980
980
980
1030
1030
1120
1120
1120
1220
1220
1220
1270
1480
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
2270
400
400
400
400
400
400
400
400
450
450
450
500
500
550
550
550
600
600
600
650
700
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
600
940
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
2800
370
400
580
590
850
920
900
930
1180
1100
1250
1400
1750
1700
1900
2050
2300
2200
2350
2600
3650
2X0.8
2X0.8
2X0.95
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X3.0
2X4.0
2X4.0
2X4.0
2X6.0
2X4.0
M
D
A
C.G.
250
M
G
B
000 10 15
H
03
0
F500
(CLEARANCE)
(CLEARANCE)
VIEW-M-M
(75 MIN. GAP)
E
RAV Y YAM F ROM
A
N
0 - 15
M
M
100
B
G
F
E
C
D
Unbalance Motor Feeders & Screens
=Stroke and slope adjustment feature
=Uniform motion throughout ensures accuracy of output
=Robust and reliable
=Minimum downtime for replacement of unbalance motor
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Unbalance Motor Feeders & ScreensTRF LIMITEDAEnterprise
Double Deck with Dual Motors
500 x 1000
x 1500
x2000
600 x 1500
x 2000
x2500
800 x 1500
x2000
x2500
1000x1500
x2000
x2500
x3000
1200x2500
x3000
x3500
x4000
1400x3000
x3500
x4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1000
1200
1200
1200
1200
1400
1400
1400
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
1180
1680
2180
1680
2180
2680
1770
2270
2270
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
180
180
180
180
180
180
200
220
220
220
220
220
220
250
250
250
250
250
250
250
1100
1176
1280
1280
1280
1280
1330
1330
1370
1330
1370
1370
1370
1440
1500
1500
1500
1500
1570
1570
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
750
750
750
750
750
750
800
800
800
800
800
800
800
870
870
870
870
870
870
870
350
350
350
350
350
350
370
370
370
370
370
370
370
400
400
400
400
400
400
400
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
920
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
600
770
950
940
1070
1270
1200
1340
1520
1600
1800
1950
2550
2450
2750
2800
2950
2900
3100
3850
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X9.5
Dimension in mm
SIZE
WL
BACDEFGHKG N
(Kg)(Kw)
N
Note 1. The dimensions are approximate and should not be used for construction
purposes. Certified drawings will be furnished on receipt of the order.
Double Deck with Dual Motors
C
MN
A D
100
F
H
E
000 - 15
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Unbalance Motor Feeders & Screens
TRF Vibrating Feeders with unbalance drives are economical
conveying means for all bulk material. They are used where
products are to be fed either continuously or in batches, for
instance-
= Despatching bulk materials from bins.
=Feeding crushers, mixers, furnaces and scales,
=Feeding conveyor belts, bucket elevators, vibratory
screens, loading and sorting plants.
Compared to other conveying means, TRF’s Vibrating
Feeders with unbalance motors have low energy consumption
and cause little pollution. A trough is provided with wear
resistant liners and they do not influence the quality and
character of the product they handle.
The feeder and screen are driven by two heavy duty
unbalance motors which are firmly fixed to the Feeder &
Screen trough in a specific angle. The major advantages of
unbalance drives are -
= Increased centrifugal forces in relation to their
dead weight.
= Simple to connect and operate.
= The feeders and screens with unbalance motors
operate with linear oscillations as explained in the
principal of operation. The unbalance forces can be
altered, when the machine is not in operation, either by
displacement, removing or by adding unbalance
weights.
= Unbalance Motors provided with the Feeder or Screen
are robust, reliable in operation, have a high loading
capacity and do not require maintenance. They have
generously dimensioned special heavy duty cylindrical
roller bearings, vibration proof winding, totally enclosed
with IP-55 degree of protection and are suitable for
weather proof outdoor application.
The oscillating motion of the Feeder/Screen is imparted by
the unbalance masses mounted on the extended shaft of
the two motors rotating at the same speed but in opposite
directions. These motors are placed symmetrically about a
line at right angle to the motor base passing through the
centre of gravity of the frame. As the resultant force, due to
unbalance masses passes through this line, it is called
line of action. The total displacement in either direction is
called “stroke”.
General Unbalance drive
Principle of Operation (Referring Fig No. 1)
Sectional view of unbalance motor
NOTES :
1. “a” Angle of stroke acting on deck
2. Force generated by motor M is1
F and by motor M is F In this case1 2 2
F = F1 2
3. Force & stroke are in Opposite
directions
FEED ENDDECK LINE
VIEW K-K
CENTRE OF GRAVITY
RE
VO
LUT
ION
TIM
E
DRIVE LINE
STROKE
K
K
2
3
aF
F
F
F
F
F
F
F
F
Fb
c
d
e
1
1
1
1
1
2
2
2
2
2
M
M
2
1
a
Fig No. 1
In industries where bulk materials, solids and powders are
processed, TRF Vibrating Screen is synonymous with high
quality and efficiency. TRF Vibrating Screens are rugged and
designed for a long life time and minimum operating cost with
low maintenance. Due to wide choice of available TRF
vibratory units. It is possible to select and deliver the most
efficient and advantageous Screen for each particular
application.
The correct drive selection is very important for constant
screening efficiency, long life, low operating cost and highest
possible output. The small to medium size Screens for fine
screening applications are provided with unbalance motor
drive unit.
This straightforward drive unit produces circular or linear
motion vibrations depending on number of drive units.
Two unbalance motors mounted on the Screen structure &
rotating in opposite direction produce linear vibrations.
Due to linear vibrations the Screen can operate without
any declination, hence head room required for the Screen
installation is considerably reduced.
All Screens & Feeders are despatched only after
satisfactory no load trial run at TRF works.
Note : 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
2. If desired, foot mounted type Feeders can also be supplied.
Note 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
General (For Screen)
TRF LIMITEDA Enterprise
Vibrating Feeders (Suspended Type)
Single Deck with Dual Motors
Dimension (mm):FEEDER SIZE
W L
A B C D E F G H
600x1200
600x1500
750x1500
900x1500
1000x1800
1200x1500
1200x1800
1200x2000
1400x2000
1500x2000
1500x2500
1800x3000
2000x3000
1200
1500
1500
1500
1800
1500
1800
2000
2000
2000
2500
3000
3000
600
600
750
900
1000
1200
1200
1200
1400
1500
1500
1800
2000
200
200
200
250
250
300
300
300
300
300
300
300
300
775
975
975
975
1170
975
1170
1300
1300
1300
1625
1950
1950
275
375
375
375
450
375
450
500
500
500
625
750
750
115
115
115
144
173
173
173
173
173
173
173
173
173
760
760
900
1100
1200
1400
1400
1400
1600
1700
1700
2000
2000
915
965
980
1050
1150
1150
1150
1200
1250
1250
1390
1500
1550
Single Deck with Dual MotorsDimension in mm
SIZE
W L
B A C D E F G H M N G
(Kg) (Kw)
N
500 x 1000
x 1500
x 2000
600 x 1500
x 2000
x 2500
800 x 1500
x 2000
x 2500
1000 x 1500
x 2000
x 2500
x 3000
1200 x 2500
x 3000
x 3500
x 4000
1400 x 3000
x 3500
x 4000
1800 x 4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1200
1200
1200
1200
1200
1400
1400
1400
1800
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
4000
1180
1680
2180
1680
2180
2680
1770
2270
2770
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
4000
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
600
180
160
180
180
180
180
200
200
220
220
220
260
260
300
300
300
350
300
350
350
300
720
750
750
750
820
820
820
930
980
980
980
1030
1030
1120
1120
1120
1220
1220
1220
1270
1480
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
2270
400
400
400
400
400
400
400
400
450
450
450
500
500
550
550
550
600
600
600
650
700
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
600
940
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
2800
370
400
580
590
850
920
900
930
1180
1100
1250
1400
1750
1700
1900
2050
2300
2200
2350
2600
3650
2X0.8
2X0.8
2X0.95
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X3.0
2X4.0
2X4.0
2X4.0
2X6.0
2X4.0
M
D
A
C.G.
250
M
G
B
0 00 10 15
H
03
0
F500
(CLEARANCE)
(CLEARANCE)
VIEW-M-M
(75 M
IN. G
AP)
E
RAV YY AMF ROM
A
N
0 - 15
M
M
100
B
G
F
E
C
D
Unbalance Motor Feeders & Screens
=Stroke and slope adjustment feature
=Uniform motion throughout ensures accuracy of output
=Robust and reliable
=Minimum downtime for replacement of unbalance motor
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Unbalance Motor Feeders & ScreensTRF LIMITEDAEnterprise
Double Deck with Dual Motors
500 x 1000
x 1500
x2000
600 x 1500
x 2000
x2500
800 x 1500
x2000
x2500
1000x1500
x2000
x2500
x3000
1200x2500
x3000
x3500
x4000
1400x3000
x3500
x4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1000
1200
1200
1200
1200
1400
1400
1400
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
1180
1680
2180
1680
2180
2680
1770
2270
2270
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
180
180
180
180
180
180
200
220
220
220
220
220
220
250
250
250
250
250
250
250
1100
1176
1280
1280
1280
1280
1330
1330
1370
1330
1370
1370
1370
1440
1500
1500
1500
1500
1570
1570
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
750
750
750
750
750
750
800
800
800
800
800
800
800
870
870
870
870
870
870
870
350
350
350
350
350
350
370
370
370
370
370
370
370
400
400
400
400
400
400
400
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
920
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
600
770
950
940
1070
1270
1200
1340
1520
1600
1800
1950
2550
2450
2750
2800
2950
2900
3100
3850
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X9.5
Dimension in mm
SIZE
WL
BACDEFGHKG N
(Kg)(Kw)
N
Note 1. The dimensions are approximate and should not be used for construction
purposes. Certified drawings will be furnished on receipt of the order.
Double Deck with Dual Motors
C
MN
A D
100
F
H
E
000 - 15
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Unbalance Motor Feeders & Screens
TRF Vibrating Feeders with unbalance drives are economical
conveying means for all bulk material. They are used where
products are to be fed either continuously or in batches, for
instance-
= Despatching bulk materials from bins.
=Feeding crushers, mixers, furnaces and scales,
=Feeding conveyor belts, bucket elevators, vibratory
screens, loading and sorting plants.
Compared to other conveying means, TRF’s Vibrating
Feeders with unbalance motors have low energy consumption
and cause little pollution. A trough is provided with wear
resistant liners and they do not influence the quality and
character of the product they handle.
The feeder and screen are driven by two heavy duty
unbalance motors which are firmly fixed to the Feeder &
Screen trough in a specific angle. The major advantages of
unbalance drives are -
= Increased centrifugal forces in relation to their
dead weight.
= Simple to connect and operate.
= The feeders and screens with unbalance motors
operate with linear oscillations as explained in the
principal of operation. The unbalance forces can be
altered, when the machine is not in operation, either by
displacement, removing or by adding unbalance
weights.
= Unbalance Motors provided with the Feeder or Screen
are robust, reliable in operation, have a high loading
capacity and do not require maintenance. They have
generously dimensioned special heavy duty cylindrical
roller bearings, vibration proof winding, totally enclosed
with IP-55 degree of protection and are suitable for
weather proof outdoor application.
The oscillating motion of the Feeder/Screen is imparted by
the unbalance masses mounted on the extended shaft of
the two motors rotating at the same speed but in opposite
directions. These motors are placed symmetrically about a
line at right angle to the motor base passing through the
centre of gravity of the frame. As the resultant force, due to
unbalance masses passes through this line, it is called
line of action. The total displacement in either direction is
called “stroke”.
General Unbalance drive
Principle of Operation (Referring Fig No. 1)
Sectional view of unbalance motor
NOTES :
1. “a” Angle of stroke acting on deck
2. Force generated by motor M is1
F and by motor M is F In this case1 2 2
F = F1 2
3. Force & stroke are in Opposite
directions
FEED ENDDECK LINE
VIEW K-K
CENTRE OF GRAVITY
RE
VO
LUT
ION
TIM
E
DRIVE LINE
STROKE
K
K
2
3
aF
F
F
F
F
F
F
F
F
Fb
c
d
e
1
1
1
1
1
2
2
2
2
2
M
M
2
1
a
Fig No. 1
In industries where bulk materials, solids and powders are
processed, TRF Vibrating Screen is synonymous with high
quality and efficiency. TRF Vibrating Screens are rugged and
designed for a long life time and minimum operating cost with
low maintenance. Due to wide choice of available TRF
vibratory units. It is possible to select and deliver the most
efficient and advantageous Screen for each particular
application.
The correct drive selection is very important for constant
screening efficiency, long life, low operating cost and highest
possible output. The small to medium size Screens for fine
screening applications are provided with unbalance motor
drive unit.
This straightforward drive unit produces circular or linear
motion vibrations depending on number of drive units.
Two unbalance motors mounted on the Screen structure &
rotating in opposite direction produce linear vibrations.
Due to linear vibrations the Screen can operate without
any declination, hence head room required for the Screen
installation is considerably reduced.
All Screens & Feeders are despatched only after
satisfactory no load trial run at TRF works.
Note : 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
2. If desired, foot mounted type Feeders can also be supplied.
Note 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
General (For Screen)
TRF LIMITEDA Enterprise
Vibrating Feeders (Suspended Type)
Single Deck with Dual Motors
Dimension (mm):FEEDER SIZE
W L
A B C D E F G H
600x1200
600x1500
750x1500
900x1500
1000x1800
1200x1500
1200x1800
1200x2000
1400x2000
1500x2000
1500x2500
1800x3000
2000x3000
1200
1500
1500
1500
1800
1500
1800
2000
2000
2000
2500
3000
3000
600
600
750
900
1000
1200
1200
1200
1400
1500
1500
1800
2000
200
200
200
250
250
300
300
300
300
300
300
300
300
775
975
975
975
1170
975
1170
1300
1300
1300
1625
1950
1950
275
375
375
375
450
375
450
500
500
500
625
750
750
115
115
115
144
173
173
173
173
173
173
173
173
173
760
760
900
1100
1200
1400
1400
1400
1600
1700
1700
2000
2000
915
965
980
1050
1150
1150
1150
1200
1250
1250
1390
1500
1550
Single Deck with Dual MotorsDimension in mm
SIZE
W L
B A C D E F G H M N G
(Kg) (Kw)
N
500 x 1000
x 1500
x 2000
600 x 1500
x 2000
x 2500
800 x 1500
x 2000
x 2500
1000 x 1500
x 2000
x 2500
x 3000
1200 x 2500
x 3000
x 3500
x 4000
1400 x 3000
x 3500
x 4000
1800 x 4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1200
1200
1200
1200
1200
1400
1400
1400
1800
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
4000
1180
1680
2180
1680
2180
2680
1770
2270
2770
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
4000
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
600
180
160
180
180
180
180
200
200
220
220
220
260
260
300
300
300
350
300
350
350
300
720
750
750
750
820
820
820
930
980
980
980
1030
1030
1120
1120
1120
1220
1220
1220
1270
1480
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
2270
400
400
400
400
400
400
400
400
450
450
450
500
500
550
550
550
600
600
600
650
700
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
600
940
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
2800
370
400
580
590
850
920
900
930
1180
1100
1250
1400
1750
1700
1900
2050
2300
2200
2350
2600
3650
2X0.8
2X0.8
2X0.95
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X3.0
2X4.0
2X4.0
2X4.0
2X6.0
2X4.0
M
D
A
C.G.
250
M
G
B
0 00 10 15
H
03
0
F500
(CLEARANCE)
(CLEARANCE)
VIEW-M-M
(75 M
IN. G
AP)
E
RAV YY AMF ROM
A
N
0 - 15
M
M
100
B
G
F
E
C
D
Unbalance Motor Feeders & Screens
= Stroke and slope adjustment feature
= Uniform motion throughout ensures accuracy of output
= Robust and reliable
= Minimum downtime for replacement of unbalance motor
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Unbalance Motor Feeders & Screens TRF LIMITEDA Enterprise
Double Deck with Dual Motors
500 x 1000
x 1500
x2000
600 x 1500
x 2000
x2500
800 x 1500
x2000
x2500
1000x1500
x2000
x2500
x3000
1200x2500
x3000
x3500
x4000
1400x3000
x3500
x4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1000
1200
1200
1200
1200
1400
1400
1400
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
1180
1680
2180
1680
2180
2680
1770
2270
2270
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
180
180
180
180
180
180
200
220
220
220
220
220
220
250
250
250
250
250
250
250
1100
1176
1280
1280
1280
1280
1330
1330
1370
1330
1370
1370
1370
1440
1500
1500
1500
1500
1570
1570
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
750
750
750
750
750
750
800
800
800
800
800
800
800
870
870
870
870
870
870
870
350
350
350
350
350
350
370
370
370
370
370
370
370
400
400
400
400
400
400
400
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
920
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
600
770
950
940
1070
1270
1200
1340
1520
1600
1800
1950
2550
2450
2750
2800
2950
2900
3100
3850
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X6.0
2X9.5
Dimension in mm
SIZE
W L
B A C D E F G H K GN
(Kg) (Kw)
N
Note 1. The dimensions are approximate and should not be used for construction
purposes. Certified drawings will be furnished on receipt of the order.
Double Deck with Dual Motors
C
M N
AD
100
F
H
E
0 00 - 15
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Unbalance Motor Feeders & Screens
TRF Vibrating Feeders with unbalance drives are economical
conveying means for all bulk material. They are used where
products are to be fed either continuously or in batches, for
instance-
=Despatching bulk materials from bins.
=Feeding crushers, mixers, furnaces and scales,
=Feeding conveyor belts, bucket elevators, vibratory
screens, loading and sorting plants.
Compared to other conveying means, TRF’s Vibrating
Feeders with unbalance motors have low energy consumption
and cause little pollution. A trough is provided with wear
resistant liners and they do not influence the quality and
character of the product they handle.
The feeder and screen are driven by two heavy duty
unbalance motors which are firmly fixed to the Feeder &
Screen trough in a specific angle. The major advantages of
unbalance drives are -
=Increased centrifugal forces in relation to their
dead weight.
=Simple to connect and operate.
=The feeders and screens with unbalance motors
operate with linear oscillations as explained in the
principal of operation. The unbalance forces can be
altered, when the machine is not in operation, either by
displacement, removing or by adding unbalance
weights.
=Unbalance Motors provided with the Feeder or Screen
are robust, reliable in operation, have a high loading
capacity and do not require maintenance. They have
generously dimensioned special heavy duty cylindrical
roller bearings, vibration proof winding, totally enclosed
with IP-55 degree of protection and are suitable for
weather proof outdoor application.
The oscillating motion of the Feeder/Screen is imparted by
the unbalance masses mounted on the extended shaft of
the two motors rotating at the same speed but in opposite
directions. These motors are placed symmetrically about a
line at right angle to the motor base passing through the
centre of gravity of the frame. As the resultant force, due to
unbalance masses passes through this line, it is called
line of action. The total displacement in either direction is
called “stroke”.
GeneralUnbalance drive
Principle of Operation (Referring Fig No. 1)
Sectional view of unbalance motor
NOTES :
1. “a” Angle of stroke acting on deck
2. Force generated by motor Mis1
F and by motor M is F In this case 122
F = F 12
3. Force & stroke are in Opposite
directions
FEED ENDDECK LINE
VIEW K-K
CENTRE OF GRAVITY
RE
VO
LUT
ION
TIM
E
DRIVE LINE
STROKE
K
K
2
3
aF
F
F
F
F
F
F
F
F
Fb
c
d
e
1
1
1
1
1
2
2
2
2
2
M
M
2
1
a
Fig No. 1
In industries where bulk materials, solids and powders are
processed, TRF Vibrating Screen is synonymous with high
quality and efficiency. TRF Vibrating Screens are rugged and
designed for a long life time and minimum operating cost with
low maintenance. Due to wide choice of available TRF
vibratory units. It is possible to select and deliver the most
efficient and advantageous Screen for each particular
application.
The correct drive selection is very important for constant
screening efficiency, long life, low operating cost and highest
possible output. The small to medium size Screens for fine
screening applications are provided with unbalance motor
drive unit.
This straightforward drive unit produces circular or linear
motion vibrations depending on number of drive units.
Two unbalance motors mounted on the Screen structure &
rotating in opposite direction produce linear vibrations.
Due to linear vibrations the Screen can operate without
any declination, hence head room required for the Screen
installation is considerably reduced.
All Screens & Feeders are despatched only after
satisfactory no load trial run at TRF works.
Note : 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
2. If desired, foot mounted type Feeders can also be supplied.
Note 1. The dimensions are approximate and should not be used for
construction purposes. Certified drawings will be furnished on
receipt of the order.
General (For Screen)
TRF LIMITEDAEnterprise
Vibrating Feeders (Suspended Type)
Single Deck with Dual Motors
Dimension (mm):FEEDER SIZE
W L
ABCDEFGH
600x1200
600x1500
750x1500
900x1500
1000x1800
1200x1500
1200x1800
1200x2000
1400x2000
1500x2000
1500x2500
1800x3000
2000x3000
1200
1500
1500
1500
1800
1500
1800
2000
2000
2000
2500
3000
3000
600
600
750
900
1000
1200
1200
1200
1400
1500
1500
1800
2000
200
200
200
250
250
300
300
300
300
300
300
300
300
775
975
975
975
1170
975
1170
1300
1300
1300
1625
1950
1950
275
375
375
375
450
375
450
500
500
500
625
750
750
115
115
115
144
173
173
173
173
173
173
173
173
173
760
760
900
1100
1200
1400
1400
1400
1600
1700
1700
2000
2000
915
965
980
1050
1150
1150
1150
1200
1250
1250
1390
1500
1550
Single Deck with Dual MotorsDimension in mm
SIZE
WL
BACDEFGHMNG
(Kg)(Kw)
N
500 x 1000
x 1500
x 2000
600 x 1500
x 2000
x 2500
800 x 1500
x 2000
x 2500
1000 x 1500
x 2000
x 2500
x 3000
1200 x 2500
x 3000
x 3500
x 4000
1400 x 3000
x 3500
x 4000
1800 x 4000
500
500
500
600
600
600
800
800
800
1000
1000
1000
1200
1200
1200
1200
1200
1400
1400
1400
1800
1000
1500
2000
1500
2000
2500
1500
2000
2500
1500
2000
2500
3000
2500
3000
3500
4000
3000
3500
4000
4000
1180
1680
2180
1680
2180
2680
1770
2270
2770
1770
2270
2770
3270
2770
3270
3770
4270
3270
3770
4270
4000
100
100
100
100
100
100
150
150
150
150
150
150
150
150
150
150
150
150
150
150
600
180
160
180
180
180
180
200
200
220
220
220
260
260
300
300
300
350
300
350
350
300
720
750
750
750
820
820
820
930
980
980
980
1030
1030
1120
1120
1120
1220
1220
1220
1270
1480
900
900
900
1000
1000
1000
1200
1200
1200
1400
1400
1400
1400
1600
1600
1600
1600
1800
1800
1800
2270
400
400
400
400
400
400
400
400
450
450
450
500
500
550
550
550
600
600
600
650
700
120
120
120
120
120
120
170
170
170
170
170
170
170
170
170
170
170
170
170
170
600
940
1440
1940
1440
1940
2440
1450
1950
2450
1450
1950
2450
2950
2450
2950
3450
3950
2950
3450
3950
2800
370
400
580
590
850
920
900
930
1180
1100
1250
1400
1750
1700
1900
2050
2300
2200
2350
2600
3650
2X0.8
2X0.8
2X0.95
2X0.95
2X1.4
2X1.4
2X1.4
2X1.4
2X2.2
2X2.2
2X2.2
2X2.2
2X3.0
2X3.0
2X3.0
2X3.0
2X4.0
2X4.0
2X4.0
2X6.0
2X4.0
M
D
A
C.G.
250
M
G
B
000 10 15
H
03
0
F500
(CLEARANCE)
(CLEARANCE)
VIEW-M-M
(75 MIN. GAP)
E
RAV Y YAM F ROM
A
N
0 - 15
M
M
100
B
G
F
E
C
D
Vibropulse Screens
= Stroke, slope and speed adjustment features
= Uniform motion throughout ensures accurately - sized products
= All permanent joints are Huck Bolted
= True circular movement helps easy screening of material
= Simple grease lubrication labyrinth sealing replaces oil seals
= Oil Lubrication - uses double lip oil seals
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Vibropulse Screens TRF LIMITEDA Enterprise
TYPICAL VIBROPULSE SCREEN
The range & capacity of any screen depend on sieve analysis, half size factor, % of fines etc. TRF
has a very advance system of screen selection which has been developed based on its vast
knowledge base & field data. TRF screen can handle a vast range of material. Few example is are:
Iron ore – 0-1000 mmCoal - 0-450 mm
Lime stone – 0-600mm
TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
TRF has screen with special arrangement to handle high temperature material. The exciter
assembly is suitably designed to handle high temperature.
Range &
Capacity
Moisture
Temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF LIMITEDA Enterprise
TM-16 Screens are floor mounted with pivoted corner base mounting
Dimension table for TM- 16 Screen
MODEL2438 X 4877
(96” x 192”)
2438 X 6096
(96” x 240”)
2743 X 4267
(108” x 168”)
2743 X 4877
(108” x 192”)
Dimensions are approximate. Certified prints are supplied after placement of order.
DECK
MOTOR (HP)
B
C
D
E
F
G
H
A
10,500 8800 11,750 9616 10,520
50 40 50 40 40
4877 6096 4267 4877
3250
2730
1905
1765
1546
2895
2540
3250
2730
1905
1765
1546
2895
2540
4470
2426
1753
1654
1402
2590
2235
3250
2426
1753
1654
1402
2590
2235
SHIP WT. (kg)
2 1 2 2 2
Style : TM - 16
A
AB
B
457 76
1651
324
749
Single Deck
Length of Screening Surface
Top Deck
Bottom Deck
45776
238
902
920
324
1651
280
749
D
102C
F
Typical end view
Double DeckDischarge
ChuteOpening (G)
975(Nom)
76 76610
204
Feed ChuteOpening (H)
EC
Vibropulse Screens
Four factors guarantee the efficiency of the TRF Vibropulse
Screen :
A] stroke adjustability
B] speed adjustability
C] slope adjustability
D] uniformity of stroke
A simple two-bearing assembly produces a true circular
movement vibrating equally, simultaneously, every square
foot of the screen. True circle-throw movement causes
material to rotate as It crosses the screen cloth so that
material tries itself many times before it reaches the end of the
screening surface.
VIBROPULSE screens are supplied with pre-set stroke
(double the amplitude of vibration) required by specific
service applications. If a change in the operating condition is
required in the field, the stroke is adjusted easily by rotating
the counter-weight.
=
= Uniform motion throughout ensures an accurately - sized
product.
Every square foot of the screen is “alive” for highest
capacity.
=
= All permanent connections are Huck Bolted and
maintenance-free.
= All other bolted connections are with high carbon high
ten sile bolts.
= Modular construction.
= Flange assembly slip fit on the shaft permits easy bearing
replacement.
Screen Deck replacement easy and simple.
Sharp Accurate Sizing
High Output
Circle-Throw
Adjustable Stroke
Simple Maintenance
BASIC ADVANTAGES
Typical screen cloth panel tensioningarrangement
FEATURES
Frame
The vibrating frame has been specially designed to ensure
maximum ruggedness and rigidity. Simple construction
allows complete dismantling.
= Two side plates of heavy duty design.
= Spreading of material.
= Bucker-up-frame bolted to the side plates with Huck
Bolts and consists of cross-members, side angles and
bucker-up bars.
= Shaft casing made up of extra heavy duty pipe with
machined flanges bolted to the side plates ensure dual
function-protecting shaft and serve as structural
member of the live frame. Casing is also provided with
rubber lagging along the entire length.
= Tension skirt boards run the entire length of the screen
on both sides. They serve two purposes :
(I) To hold the screen cloth in proper tension which
helps spread material across the full width of the screen.
(ii) To make screen cloth replacement easier and simpler.
Skirt Board
Screen Cloth
Side Plate
Tension
Bolt
Outfit
Made up of :
= One-piece high strength eccentric shaft contained in the
shaft casing. Designed for minimum deflection and
maximum bearing life.
= Two screen-duty self-aligning double row spherical
roller bearings specially designed for the vibrating screen
with a high loading capacity. Norminal bore-130 mm for
style TM-13 and 160 mm for style TM-16.
They are placed in flanged housings which allows easy
installation in the bearing housing of the frame. A set of
rotating labyrinth seals provide rigorous protection against
moisture, dust and other harmful elements.
Bearings are lubricated either with grease introduced
under pressure by a grease gun through grease fittings or
by oil circulation or by oil mist through mist lubrication
system.
All TRF’s bigger base-mounted screens have spring guide
and Coil-Spring Assemblies which unbolt at bottom (from
screen support) and top (from screen pivot). Thus, the screen
needs to be lifted a couple of inches to release initial
compression of the springs, AND NOT THE ADDITIONAL 5”
to 6” (with chute interference) to lift out and clear the deep
guides extending inside the springs.
The drive motor is mounted on a combination pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. The eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
Optional friction check assemblies, installed in an addition to
corner spring supports, help eliminate the problem of stop-
start bounce. A replaceable friction plug bracket makes
servicing easy.
The frames of this type of screens are designed to incorporate
different types of screening surfaces, such as woven wire
cloth, perforated plates, rubber decks, P.U. decks, grizzly bar
set. The type of Deck surface is selected considering the duty,
materials, screening sizes and the users preference.
Motor drive system guards and dust enclosures are available
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm, 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Vibrating Unit
Stop-start bounce problem minimized
Screening surfaces
Meets environmental requirementsEasy Coil-Spring Replacement
Flexible drive arrangement
TRF LIMITEDA Enterprise
Side view of typical vibropulse screen
Vibropulse Screens
TM- 13 Screens are floor mounted with pivoted corner base mounting
Dimension table for TM- 13 Screen
MODEL 2134x4877
(84” x 192”)
2134 x 6096
(84” x 192”)
2438 x 4877
(96” x 192”)
2438 x 6096
(96” x 240”)
2743 x 4267
(108” x 168”)
DECK
MOTOR (HP)
A
B
C
D
E
F
G
H
SHIP WT. (kg)
Dimensions are approximate. Certified prints are supplied after placement of order.
2
7400 6680 6000 6360 63647630 7800 9037
4877 6096 4877 6096 4267
3963 4876 3962 4877 3250
2120 2120 2426 2426 2730
1600 1600 1753 1753 1868
1482 1482 1635 1635 1765
1250 1250 1402 1402 1546
2285 2285 2590 2590 2895
1930 1930 2235 2235 2540
30 30 25 25 2530 30 30
1 2 1 2 1 2 1
Style : TM - 13
A
ALength of Screening Surface
Top Deck
Bottom Deck
457 76
238
857
920
324
1524
280
667
B
B
457 76
1524
324
641
857
Single Deck
D
102C
CF
Typical end view
Double Deck
DischargeChute
Opening (G) 51
965(Nom)
51 457
204
Feed ChuteOpening (H)
E
Vibropulse Screens
Four factors guarantee the efficiency of the TRF Vibropulse
Screen :
A] stroke adjustability
B] speed adjustability
C] slope adjustability
D] uniformity of stroke
A simple two-bearing assembly produces a true circular
movement vibrating equally, simultaneously, every square
foot of the screen. True circle-throw movement causes
material to rotate as It crosses the screen cloth so that
material tries itself many times before it reaches the end of the
screening surface.
VIBROPULSE screens are supplied with pre-set stroke
(double the amplitude of vibration) required by specific
service applications. If a change in the operating condition is
required in the field, the stroke is adjusted easily by rotating
the counter-weight.
=
= Uniform motion throughout ensures an accurately - sized
product.
Every square foot of the screen is “alive” for highest
capacity.
=
= All permanent connections are Huck Bolted and
maintenance-free.
= All other bolted connections are with high carbon high
ten sile bolts.
= Modular construction.
= Flange assembly slip fit on the shaft permits easy bearing
replacement.
Screen Deck replacement easy and simple.
Sharp Accurate Sizing
High Output
Circle-Throw
Adjustable Stroke
Simple Maintenance
BASIC ADVANTAGES
Typical screen cloth panel tensioningarrangement
FEATURES
Frame
The vibrating frame has been specially designed to ensure
maximum ruggedness and rigidity. Simple construction
allows complete dismantling.
= Two side plates of heavy duty design.
= Spreading of material.
= Bucker-up-frame bolted to the side plates with Huck
Bolts and consists of cross-members, side angles and
bucker-up bars.
= Shaft casing made up of extra heavy duty pipe with
machined flanges bolted to the side plates ensure dual
function-protecting shaft and serve as structural
member of the live frame. Casing is also provided with
rubber lagging along the entire length.
= Tension skirt boards run the entire length of the screen
on both sides. They serve two purposes :
(I) To hold the screen cloth in proper tension which
helps spread material across the full width of the screen.
(ii) To make screen cloth replacement easier and simpler.
Skirt Board
Screen Cloth
Side Plate
Tension
Bolt
Outfit
Made up of :
= One-piece high strength eccentric shaft contained in the
shaft casing. Designed for minimum deflection and
maximum bearing life.
= Two screen-duty self-aligning double row spherical
roller bearings specially designed for the vibrating screen
with a high loading capacity. Norminal bore-130 mm for
style TM-13 and 160 mm for style TM-16.
They are placed in flanged housings which allows easy
installation in the bearing housing of the frame. A set of
rotating labyrinth seals provide rigorous protection against
moisture, dust and other harmful elements.
Bearings are lubricated either with grease introduced
under pressure by a grease gun through grease fittings or
by oil circulation or by oil mist through mist lubrication
system.
All TRF’s bigger base-mounted screens have spring guide
and Coil-Spring Assemblies which unbolt at bottom (from
screen support) and top (from screen pivot). Thus, the screen
needs to be lifted a couple of inches to release initial
compression of the springs, AND NOT THE ADDITIONAL 5”
to 6” (with chute interference) to lift out and clear the deep
guides extending inside the springs.
The drive motor is mounted on a combination pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. The eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
Optional friction check assemblies, installed in an addition to
corner spring supports, help eliminate the problem of stop-
start bounce. A replaceable friction plug bracket makes
servicing easy.
The frames of this type of screens are designed to incorporate
different types of screening surfaces, such as woven wire
cloth, perforated plates, rubber decks, P.U. decks, grizzly bar
set. The type of Deck surface is selected considering the duty,
materials, screening sizes and the users preference.
Motor drive system guards and dust enclosures are available
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm, 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Vibrating Unit
Stop-start bounce problem minimized
Screening surfaces
Meets environmental requirementsEasy Coil-Spring Replacement
Flexible drive arrangement
TRF LIMITEDA Enterprise
Side view of typical vibropulse screen
Vibropulse Screens
TM- 13 Screens are floor mounted with pivoted corner base mounting
Dimension table for TM- 13 Screen
MODEL 2134x4877
(84” x 192”)
2134 x 6096
(84” x 192”)
2438 x 4877
(96” x 192”)
2438 x 6096
(96” x 240”)
2743 x 4267
(108” x 168”)
DECK
MOTOR (HP)
A
B
C
D
E
F
G
H
SHIP WT. (kg)
Dimensions are approximate. Certified prints are supplied after placement of order.
2
7400 6680 6000 6360 63647630 7800 9037
4877 6096 4877 6096 4267
3963 4876 3962 4877 3250
2120 2120 2426 2426 2730
1600 1600 1753 1753 1868
1482 1482 1635 1635 1765
1250 1250 1402 1402 1546
2285 2285 2590 2590 2895
1930 1930 2235 2235 2540
30 30 25 25 2530 30 30
1 2 1 2 1 2 1
Style : TM - 13
A
ALength of Screening Surface
Top Deck
Bottom Deck
457 76
238
857
920
324
1524
280
667
B
B
457 76
1524
324
641
857
Single Deck
D
102C
CF
Typical end view
Double Deck
DischargeChute
Opening (G) 51
965(Nom)
51 457
204
Feed ChuteOpening (H)
E
Vibropulse Screens
Four factors guarantee the efficiency of the TRF Vibropulse
Screen :
A] stroke adjustability
B] speed adjustability
C] slope adjustability
D] uniformity of stroke
A simple two-bearing assembly produces a true circular
movement vibrating equally, simultaneously, every square
foot of the screen. True circle-throw movement causes
material to rotate as It crosses the screen cloth so that
material tries itself many times before it reaches the end of the
screening surface.
VIBROPULSE screens are supplied with pre-set stroke
(double the amplitude of vibration) required by specific
service applications. If a change in the operating condition is
required in the field, the stroke is adjusted easily by rotating
the counter-weight.
=
= Uniform motion throughout ensures an accurately - sized
product.
Every square foot of the screen is “alive” for highest
capacity.
=
= All permanent connections are Huck Bolted and
maintenance-free.
= All other bolted connections are with high carbon high
ten sile bolts.
= Modular construction.
= Flange assembly slip fit on the shaft permits easy bearing
replacement.
Screen Deck replacement easy and simple.
Sharp Accurate Sizing
High Output
Circle-Throw
Adjustable Stroke
Simple Maintenance
BASIC ADVANTAGES
Typical screen cloth panel tensioningarrangement
FEATURES
Frame
The vibrating frame has been specially designed to ensure
maximum ruggedness and rigidity. Simple construction
allows complete dismantling.
= Two side plates of heavy duty design.
= Spreading of material.
= Bucker-up-frame bolted to the side plates with Huck
Bolts and consists of cross-members, side angles and
bucker-up bars.
= Shaft casing made up of extra heavy duty pipe with
machined flanges bolted to the side plates ensure dual
function-protecting shaft and serve as structural
member of the live frame. Casing is also provided with
rubber lagging along the entire length.
= Tension skirt boards run the entire length of the screen
on both sides. They serve two purposes :
(I) To hold the screen cloth in proper tension which
helps spread material across the full width of the screen.
(ii) To make screen cloth replacement easier and simpler.
Skirt Board
Screen Cloth
Side Plate
Tension
Bolt
Outfit
Made up of :
= One-piece high strength eccentric shaft contained in the
shaft casing. Designed for minimum deflection and
maximum bearing life.
= Two screen-duty self-aligning double row spherical
roller bearings specially designed for the vibrating screen
with a high loading capacity. Norminal bore-130 mm for
style TM-13 and 160 mm for style TM-16.
They are placed in flanged housings which allows easy
installation in the bearing housing of the frame. A set of
rotating labyrinth seals provide rigorous protection against
moisture, dust and other harmful elements.
Bearings are lubricated either with grease introduced
under pressure by a grease gun through grease fittings or
by oil circulation or by oil mist through mist lubrication
system.
All TRF’s bigger base-mounted screens have spring guide
and Coil-Spring Assemblies which unbolt at bottom (from
screen support) and top (from screen pivot). Thus, the screen
needs to be lifted a couple of inches to release initial
compression of the springs, AND NOT THE ADDITIONAL 5”
to 6” (with chute interference) to lift out and clear the deep
guides extending inside the springs.
The drive motor is mounted on a combination pivoted and
sliding base and may either be floor-mounted or mounted
overhead. It adjusts itself to maintain proper tension in the V-
belts while running. The V-belt drive utilizes deep groove
sheaves. The eccentrically-bored screen sheave offsets the
stroke, so that drive centres do not change during operation.
Optional friction check assemblies, installed in an addition to
corner spring supports, help eliminate the problem of stop-
start bounce. A replaceable friction plug bracket makes
servicing easy.
The frames of this type of screens are designed to incorporate
different types of screening surfaces, such as woven wire
cloth, perforated plates, rubber decks, P.U. decks, grizzly bar
set. The type of Deck surface is selected considering the duty,
materials, screening sizes and the users preference.
Motor drive system guards and dust enclosures are available
to meet safety regulations and to protect the screens from
environmental contamination.
Standardized screen panels, and tension plates reduce
inventory costs.
Equal length tension plates and cloth panels are
interchangeable on all screens, even between most screen
sizes. All 3658 mm, 4877 mm, 6096 mm units use 1219 mm
long panels. Standardise on TRUFLO screens and reduce
back-up inventory costs.
Vibrating Unit
Stop-start bounce problem minimized
Screening surfaces
Meets environmental requirementsEasy Coil-Spring Replacement
Flexible drive arrangement
TRF LIMITEDA Enterprise
Side view of typical vibropulse screen
Vibropulse Screens
TM- 13 Screens are floor mounted with pivoted corner base mounting
Dimension table for TM- 13 Screen
MODEL 2134x4877
(84” x 192”)
2134 x 6096
(84” x 192”)
2438 x 4877
(96” x 192”)
2438 x 6096
(96” x 240”)
2743 x 4267
(108” x 168”)
DECK
MOTOR (HP)
A
B
C
D
E
F
G
H
SHIP WT. (kg)
Dimensions are approximate. Certified prints are supplied after placement of order.
2
7400 6680 6000 6360 63647630 7800 9037
4877 6096 4877 6096 4267
3963 4876 3962 4877 3250
2120 2120 2426 2426 2730
1600 1600 1753 1753 1868
1482 1482 1635 1635 1765
1250 1250 1402 1402 1546
2285 2285 2590 2590 2895
1930 1930 2235 2235 2540
30 30 25 25 2530 30 30
1 2 1 2 1 2 1
Style : TM - 13
A
ALength of Screening Surface
Top Deck
Bottom Deck
457 76
238
857
920
324
1524
280
667
B
B
457 76
1524
324
641
857
Single Deck
D
102C
CF
Typical end view
Double Deck
DischargeChute
Opening (G) 51
965(Nom)
51 457
204
Feed ChuteOpening (H)
E
Vibropulse Screens
= Stroke, slope and speed adjustment features
= Uniform motion throughout ensures accurately - sized products
= All permanent joints are Huck Bolted
= True circular movement helps easy screening of material
= Simple grease lubrication labyrinth sealing replaces oil seals
= Oil Lubrication - uses double lip oil seals
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Vibropulse Screens TRF LIMITEDA Enterprise
TYPICAL VIBROPULSE SCREEN
The range & capacity of any screen depend on sieve analysis, half size factor, % of fines etc. TRF
has a very advance system of screen selection which has been developed based on its vast
knowledge base & field data. TRF screen can handle a vast range of material. Few example is are:
Iron ore – 0-1000 mmCoal - 0-450 mm
Lime stone – 0-600mm
TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
TRF has screen with special arrangement to handle high temperature material. The exciter
assembly is suitably designed to handle high temperature.
Range &
Capacity
Moisture
Temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
TRF LIMITEDA Enterprise
TM-16 Screens are floor mounted with pivoted corner base mounting
Dimension table for TM- 16 Screen
MODEL2438 X 4877
(96” x 192”)
2438 X 6096
(96” x 240”)
2743 X 4267
(108” x 168”)
2743 X 4877
(108” x 192”)
Dimensions are approximate. Certified prints are supplied after placement of order.
DECK
MOTOR (HP)
B
C
D
E
F
G
H
A
10,500 8800 11,750 9616 10,520
50 40 50 40 40
4877 6096 4267 4877
3250
2730
1905
1765
1546
2895
2540
3250
2730
1905
1765
1546
2895
2540
4470
2426
1753
1654
1402
2590
2235
3250
2426
1753
1654
1402
2590
2235
SHIP WT. (kg)
2 1 2 2 2
Style : TM - 16
A
AB
B
457 76
1651
324
749
Single Deck
Length of Screening Surface
Top Deck
Bottom Deck
45776
238
902
920
324
1651
280
749
D
102C
F
Typical end view
Double DeckDischarge
ChuteOpening (G)
975(Nom)
76 76610
204
Feed ChuteOpening (H)
EC
Vibropulse Screens
= Stroke, slope and speed adjustment features
= Uniform motion throughout ensures accurately - sized products
= All permanent joints are Huck Bolted
= True circular movement helps easy screening of material
= Simple grease lubrication labyrinth sealing replaces oil seals
= Oil Lubrication - uses double lip oil seals
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Vibropulse Screens TRF LIMITEDA Enterprise
TYPICAL VIBROPULSE SCREEN
The range & capacity of any screen depend on sieve analysis, half size factor, % of fines etc. TRF
has a very advance system of screen selection which has been developed based on its vast
knowledge base & field data. TRF screen can handle a vast range of material. Few example is are:
Iron ore – 0-1000 mmCoal - 0-450 mm
Lime stone – 0-600mm
TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
TRF has screen with special arrangement to handle high temperature material. The exciter
assembly is suitably designed to handle high temperature.
Range &
Capacity
Moisture
Temperature
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Salient Features
Lik
hra
/ J
sr.
(06
57
) 2
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56
TRF LIMITEDA Enterprise
TM-16 Screens are floor mounted with pivoted corner base mounting
Dimension table for TM- 16 Screen
MODEL2438 X 4877
(96” x 192”)
2438 X 6096
(96” x 240”)
2743 X 4267
(108” x 168”)
2743 X 4877
(108” x 192”)
Dimensions are approximate. Certified prints are supplied after placement of order.
DECK
MOTOR (HP)
B
C
D
E
F
G
H
A
10,500 8800 11,750 9616 10,520
50 40 50 40 40
4877 6096 4267 4877
3250
2730
1905
1765
1546
2895
2540
3250
2730
1905
1765
1546
2895
2540
4470
2426
1753
1654
1402
2590
2235
3250
2426
1753
1654
1402
2590
2235
SHIP WT. (kg)
2 1 2 2 2
Style : TM - 16
A
AB
B
457 76
1651
324
749
Single Deck
Length of Screening Surface
Top Deck
Bottom Deck
45776
238
902
920
324
1651
280
749
D
102C
F
Typical end view
Double DeckDischarge
ChuteOpening (G)
975(Nom)
76 76610
204
Feed ChuteOpening (H)
EC
Ultraflo Vibrating Feeders & Screens
= Stroke and slope adjustment feature
= Uniform motion throughout ensures accurate sized product
= All permanent joints are Huck Bolted
= True linear motion helps easy screening of material
= Oil lubrication uses double lip oil seal
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Other Vibrating Feeders & Screens
The traditional drive unit of screens consist of single shaft with
counter weights. These are mostly used for medium to large
size screens and for coarse separation. These screens are
inclined and very versatile because of the available provisions
for changing the stroke and rotation, if required.
These vibrating units produce circular or linear vibrations,
depending on the number of unbalance motors used. They
are primarily used for small to medium sized screens and
have fixed speed. These screens are generally used for
fine separation with low capacity.
TRF Truflo Vibrators produce three-way motion with
horizontal, vertical and elliptical components. These are used
for rugged duty condition for medium to very large size
screens. These are also very widely used for dewatering
purposes.
(i) Circular motions
(ii) Elliptical motions
(iii) Unbalance Motor
Vibropulse Screen
Unbalance Motors
Truflo Screen
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
hra
/ J
sr.
(06
57
) 2
29
13
56
Ultraflo Vibrating Feeders & Screens
TRF Vibrating Screens are synonymous with high quality and
efficiency in all industries where bulk materials, solids and
powders are processed. TRF Vibrating Screens are rugged
and designed for a long life time.
Due to wide choice of available design of TRF Vibrating
Screens, it is possible to select and deliver the most efficient
and advantageous Screen for each particular application. Any
type of screening problem can be solved on the basis of the
vast experience gathered by TRF on account of large number
of screens supplied for wide variety of materials.
The exciter has two shafts equipped with eccentric weight.
They rotate in opposite directions by means of built-in gear
and produce linear motion.
There are five holes on the eccentric weight for making
adjustment in static moment in assembly. The desired
stroke can be achieved by removing or adding adjusting
weight in these holes.
These direct force exciters generate the typical vibratory
moment [ Fig.-1). The exciters are attached to the screen or
feeder frame in such a way that the line of action of the
exciter forces passes close to centre of gravity and makes-
with the screening plane-the angle of throw. The vibration
frequency of the screen is same as the exciter frequency.
An important characteristics of the exciter is the so-calledstatic moment.
The static moment is the result of the weight of allunbalance masses multiplied by their radii of centre ofgravity; usually it is given in cm. kg.
The static moment and with it the centrifugal forcegenerated by the exciter can be gradually adjusted byadding or removing the unbalance weights. Themagnitude of the static moment - as a function of numberand configuration of unbalance weights-can be taken fromthe chart “Static Moment of Directed Force Exciters”.
Number and configuration of unbalance weights aremarked by white and dark circles.
TRF ultraflo vibrating units consist of one or two units
connected together by cardon shaft. Ultraflo type vibrating
units produce linear vibrations. They are used for large and
ultra large Screens and for heavy duty applications. These are
also used for dewatering purposes.
The oscillating motion of the vibratory equipment
[Screen/Feeder] is imparted by the unbalance masses
mounted on the two extended shafts rotating at the same
speed in opposite direction. The exciters are placed
symmetrically about a line at right angle to the exciter base
passing through the centre of gravity of the frame. As the
resultant force due to unbalance masses passes through this
line, it is called drive line or line of action. The total displacement
in either direction is called “stroke”.
GeneralPerformance
Static Moment
Ultraflo Vibrating Unit
Principal of Operation (Refer. Fig. No.1)
means - without unbalance weightmeans - with unbalance weight
Fig No. 1
TIME
REVO
LUTIO
N
a
F
F
FF
FFFF
F
F
1
1
11
21
2
2
2
2
b
c
d
e
STRO
KE
Two or three exciters are connected together side by side by
cardon shaft. The intermediate flanges bolted on the exciter
segment are provided with spigot fitting. This ensures
correct positioning of the cardon shaft.
Cardon Shaft Drive Arrangement
rubber or polyurethene panels. In case of dewatering
application, stainless steel wedge wire panels are fitted.
The correct selection of vibrating unit is very important for
constant long life, screening efficiency, low operating cost
and highest possible output. TRF has the solution due to
the availability of the design of different types of drive units
apart from Ultraflow unit.
The squirrel cage induction motor is generally directly
connected with the exciter unit by the cardon shaft. The exciter
units can also be driven by V-belts and sheaves, if desired.
Ultraflo Screen offers all benefits of horizontal mounting.
Because of minimum head room, utilisation of space is
optimum.
Ultraflo Screens produce more tonnage at lower cost.
Maximum clearance between decks eliminates the
blockages caused by surging of feed material. The exciter
mounted on the top of the unit or under slung in case of the
feeder causes no impediment to free material flow.
Easy maintenance - The exciter unit can be removed from
the frame and maintenance can be carried out on the floor.
The Ultraflo Screens are designed for varied duty conditions.Styles TUF-7, TUF-9, TUF-11, TUF-12 and TUF-13 aredesignated in respect to the internal diameter of the doublerow spherical roller bearings fitted with the exciter shafts,such as TUF-7 for 70 mm, TUF-9 for 90 mm, TUF-11 for 110mm, TUF-12 for 120 mm and TUF-13 for 130 mm ID bearing,respectively.
The Screen size can vary from 915 mm to 2500 mm width
and length from 3 M to 6 M with single, double and triple
deck arrangements.
Screens are designed to suit all types of screening media
such as perforated plates, welded grates, mesh clothes,
Vibrating UnitAdvantages
The complete range of models, typeand sizes you ever need
Ultraflo Screen
TRF LIMITEDAEnterprise
Salient Features
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Coal - 0-450 mm
Sinter - 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
Ultraflo Vibrating Feeders & Screens
=Stroke and slope adjustment feature
=Uniform motion throughout ensures accurate sized product
=All permanent joints are Huck Bolted
=True linear motion helps easy screening of material
=Oil lubrication uses double lip oil seal
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Other Vibrating Feeders & Screens
The traditional drive unit of screens consist of single shaft with
counter weights. These are mostly used for medium to large
size screens and for coarse separation. These screens are
inclined and very versatile because of the available provisions
for changing the stroke and rotation, if required.
These vibrating units produce circular or linear vibrations,
depending on the number of unbalance motors used. They
are primarily used for small to medium sized screens and
have fixed speed. These screens are generally used for
fine separation with low capacity.
TRF Truflo Vibrators produce three-way motion with
horizontal, vertical and elliptical components. These are used
for rugged duty condition for medium to very large size
screens. These are also very widely used for dewatering
purposes.
(i) Circular motions
(ii) Elliptical motions
(iii) Unbalance Motor
Vibropulse Screen
Unbalance Motors
Truflo Screen
TRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Ultraflo Vibrating Feeders & Screens
TRF Vibrating Screens are synonymous with high quality and
efficiency in all industries where bulk materials, solids and
powders are processed. TRF Vibrating Screens are rugged
and designed for a long life time.
Due to wide choice of available design of TRF Vibrating
Screens, it is possible to select and deliver the most efficient
and advantageous Screen for each particular application. Any
type of screening problem can be solved on the basis of the
vast experience gathered by TRF on account of large number
of screens supplied for wide variety of materials.
The exciter has two shafts equipped with eccentric weight.
They rotate in opposite directions by means of built-in gear
and produce linear motion.
There are five holes on the eccentric weight for making
adjustment in static moment in assembly. The desired
stroke can be achieved by removing or adding adjusting
weight in these holes.
These direct force exciters generate the typical vibratory
moment [ Fig.-1). The exciters are attached to the screen or
feeder frame in such a way that the line of action of the
exciter forces passes close to centre of gravity and makes-
with the screening plane-the angle of throw. The vibration
frequency of the screen is same as the exciter frequency.
An important characteristics of the exciter is the so-calledstatic moment.
The static moment is the result of the weight of allunbalance masses multiplied by their radii of centre ofgravity; usually it is given in cm. kg.
The static moment and with it the centrifugal forcegenerated by the exciter can be gradually adjusted byadding or removing the unbalance weights. Themagnitude of the static moment - as a function of numberand configuration of unbalance weights-can be taken fromthe chart “Static Moment of Directed Force Exciters”.
Number and configuration of unbalance weights aremarked by white and dark circles.
TRF ultraflo vibrating units consist of one or two units
connected together by cardon shaft. Ultraflo type vibrating
units produce linear vibrations. They are used for large and
ultra large Screens and for heavy duty applications. These are
also used for dewatering purposes.
The oscillating motion of the vibratory equipment
[Screen/Feeder] is imparted by the unbalance masses
mounted on the two extended shafts rotating at the same
speed in opposite direction. The exciters are placed
symmetrically about a line at right angle to the exciter base
passing through the centre of gravity of the frame. As the
resultant force due to unbalance masses passes through this
line, it is called drive line or line of action. The total displacement
in either direction is called “stroke”.
General Performance
Static Moment
Ultraflo Vibrating Unit
Principal of Operation (Refer. Fig. No.1)
means - without unbalance weightmeans - with unbalance weight
Fig No. 1
TIME
REVO
LUTI
ON
a
F
F
FF
F FFF
F
F
1
1
11
21
2
2
2
2
b
c
d
e
STRO
KE
Two or three exciters are connected together side by side by
cardon shaft. The intermediate flanges bolted on the exciter
segment are provided with spigot fitting. This ensures
correct positioning of the cardon shaft.
Cardon Shaft Drive Arrangement
rubber or polyurethene panels. In case of dewatering
application, stainless steel wedge wire panels are fitted.
The correct selection of vibrating unit is very important for
constant long life, screening efficiency, low operating cost
and highest possible output. TRF has the solution due to
the availability of the design of different types of drive units
apart from Ultraflow unit.
The squirrel cage induction motor is generally directly
connected with the exciter unit by the cardon shaft. The exciter
units can also be driven by V-belts and sheaves, if desired.
Ultraflo Screen offers all benefits of horizontal mounting.
Because of minimum head room, utilisation of space is
optimum.
Ultraflo Screens produce more tonnage at lower cost.
Maximum clearance between decks eliminates the
blockages caused by surging of feed material. The exciter
mounted on the top of the unit or under slung in case of the
feeder causes no impediment to free material flow.
Easy maintenance - The exciter unit can be removed from
the frame and maintenance can be carried out on the floor.
The Ultraflo Screens are designed for varied duty conditions.Styles TUF-7, TUF-9, TUF-11, TUF-12 and TUF-13 aredesignated in respect to the internal diameter of the doublerow spherical roller bearings fitted with the exciter shafts,such as TUF-7 for 70 mm, TUF-9 for 90 mm, TUF-11 for 110mm, TUF-12 for 120 mm and TUF-13 for 130 mm ID bearing,respectively.
The Screen size can vary from 915 mm to 2500 mm width
and length from 3 M to 6 M with single, double and triple
deck arrangements.
Screens are designed to suit all types of screening media
such as perforated plates, welded grates, mesh clothes,
Vibrating UnitAdvantages
The complete range of models, typeand sizes you ever need
Ultraflo Screen
TRF LIMITEDA Enterprise
Salient Features
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Coal - 0-450 mm
Sinter - 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
Ultraflo Vibrating Feeders & Screens
=Stroke and slope adjustment feature
=Uniform motion throughout ensures accurate sized product
=All permanent joints are Huck Bolted
=True linear motion helps easy screening of material
=Oil lubrication uses double lip oil seal
TRF LIMITEDAEnterprise
TEC
HN
ICA
L SP
EC
IFICA
TION
S
Other Vibrating Feeders & Screens
The traditional drive unit of screens consist of single shaft with
counter weights. These are mostly used for medium to large
size screens and for coarse separation. These screens are
inclined and very versatile because of the available provisions
for changing the stroke and rotation, if required.
These vibrating units produce circular or linear vibrations,
depending on the number of unbalance motors used. They
are primarily used for small to medium sized screens and
have fixed speed. These screens are generally used for
fine separation with low capacity.
TRF Truflo Vibrators produce three-way motion with
horizontal, vertical and elliptical components. These are used
for rugged duty condition for medium to very large size
screens. These are also very widely used for dewatering
purposes.
(i) Circular motions
(ii) Elliptical motions
(iii) Unbalance Motor
Vibropulse Screen
Unbalance Motors
Truflo Screen
TRF LIMITEDAEnterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Likh
ra / Jsr. (0
65
7) 2
29
13
56
Ultraflo Vibrating Feeders & Screens
TRF Vibrating Screens are synonymous with high quality and
efficiency in all industries where bulk materials, solids and
powders are processed. TRF Vibrating Screens are rugged
and designed for a long life time.
Due to wide choice of available design of TRF Vibrating
Screens, it is possible to select and deliver the most efficient
and advantageous Screen for each particular application. Any
type of screening problem can be solved on the basis of the
vast experience gathered by TRF on account of large number
of screens supplied for wide variety of materials.
The exciter has two shafts equipped with eccentric weight.
They rotate in opposite directions by means of built-in gear
and produce linear motion.
There are five holes on the eccentric weight for making
adjustment in static moment in assembly. The desired
stroke can be achieved by removing or adding adjusting
weight in these holes.
These direct force exciters generate the typical vibratory
moment [ Fig.-1). The exciters are attached to the screen or
feeder frame in such a way that the line of action of the
exciter forces passes close to centre of gravity and makes-
with the screening plane-the angle of throw. The vibration
frequency of the screen is same as the exciter frequency.
An important characteristics of the exciter is the so-calledstatic moment.
The static moment is the result of the weight of allunbalance masses multiplied by their radii of centre ofgravity; usually it is given in cm. kg.
The static moment and with it the centrifugal forcegenerated by the exciter can be gradually adjusted byadding or removing the unbalance weights. Themagnitude of the static moment - as a function of numberand configuration of unbalance weights-can be taken fromthe chart “Static Moment of Directed Force Exciters”.
Number and configuration of unbalance weights aremarked by white and dark circles.
TRF ultraflo vibrating units consist of one or two units
connected together by cardon shaft. Ultraflo type vibrating
units produce linear vibrations. They are used for large and
ultra large Screens and for heavy duty applications. These are
also used for dewatering purposes.
The oscillating motion of the vibratory equipment
[Screen/Feeder] is imparted by the unbalance masses
mounted on the two extended shafts rotating at the same
speed in opposite direction. The exciters are placed
symmetrically about a line at right angle to the exciter base
passing through the centre of gravity of the frame. As the
resultant force due to unbalance masses passes through this
line, it is called drive line or line of action. The total displacement
in either direction is called “stroke”.
General Performance
Static Moment
Ultraflo Vibrating Unit
Principal of Operation (Refer. Fig. No.1)
means - without unbalance weightmeans - with unbalance weight
Fig No. 1
TIME
REVO
LUTI
ON
a
F
F
FF
F FFF
F
F
1
1
11
21
2
2
2
2
b
c
d
e
STRO
KE
Two or three exciters are connected together side by side by
cardon shaft. The intermediate flanges bolted on the exciter
segment are provided with spigot fitting. This ensures
correct positioning of the cardon shaft.
Cardon Shaft Drive Arrangement
rubber or polyurethene panels. In case of dewatering
application, stainless steel wedge wire panels are fitted.
The correct selection of vibrating unit is very important for
constant long life, screening efficiency, low operating cost
and highest possible output. TRF has the solution due to
the availability of the design of different types of drive units
apart from Ultraflow unit.
The squirrel cage induction motor is generally directly
connected with the exciter unit by the cardon shaft. The exciter
units can also be driven by V-belts and sheaves, if desired.
Ultraflo Screen offers all benefits of horizontal mounting.
Because of minimum head room, utilisation of space is
optimum.
Ultraflo Screens produce more tonnage at lower cost.
Maximum clearance between decks eliminates the
blockages caused by surging of feed material. The exciter
mounted on the top of the unit or under slung in case of the
feeder causes no impediment to free material flow.
Easy maintenance - The exciter unit can be removed from
the frame and maintenance can be carried out on the floor.
The Ultraflo Screens are designed for varied duty conditions.Styles TUF-7, TUF-9, TUF-11, TUF-12 and TUF-13 aredesignated in respect to the internal diameter of the doublerow spherical roller bearings fitted with the exciter shafts,such as TUF-7 for 70 mm, TUF-9 for 90 mm, TUF-11 for 110mm, TUF-12 for 120 mm and TUF-13 for 130 mm ID bearing,respectively.
The Screen size can vary from 915 mm to 2500 mm width
and length from 3 M to 6 M with single, double and triple
deck arrangements.
Screens are designed to suit all types of screening media
such as perforated plates, welded grates, mesh clothes,
Vibrating UnitAdvantages
The complete range of models, typeand sizes you ever need
Ultraflo Screen
TRF LIMITEDA Enterprise
Salient Features
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Coal - 0-450 mm
Sinter - 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
Ultraflo Vibrating Feeders & Screens
= Stroke and slope adjustment feature
= Uniform motion throughout ensures accurate sized product
= All permanent joints are Huck Bolted
= True linear motion helps easy screening of material
= Oil lubrication uses double lip oil seal
TRF LIMITEDA Enterprise
TEC
HN
ICA
L S
PE
CIF
ICA
TIO
NS
Other Vibrating Feeders & Screens
The traditional drive unit of screens consist of single shaft with
counter weights. These are mostly used for medium to large
size screens and for coarse separation. These screens are
inclined and very versatile because of the available provisions
for changing the stroke and rotation, if required.
These vibrating units produce circular or linear vibrations,
depending on the number of unbalance motors used. They
are primarily used for small to medium sized screens and
have fixed speed. These screens are generally used for
fine separation with low capacity.
TRF Truflo Vibrators produce three-way motion with
horizontal, vertical and elliptical components. These are used
for rugged duty condition for medium to very large size
screens. These are also very widely used for dewatering
purposes.
(i) Circular motions
(ii) Elliptical motions
(iii) Unbalance Motor
Vibropulse Screen
Unbalance Motors
Truflo Screen
TRF LIMITEDA Enterprise
TRF Limited11, Station Road Burma Mines, Jamshedpur-831007, Jharkhand
Phone : +91- 657-3046500/ 598
Fax no. : +91- 657-2345732, e-mail : [email protected]
HYDERABAD
Business Development Department
Block - D, 3rd Floor,
22 Camac Street, Kolkata - 700 016
Ph : +91-33-44033553
e-mail : [email protected]
Bulk Material Handling SystemsPort &Yard Equipment Division
Assistant General Manager
Cell : + 91 - 9334002278
Ph : +91-657 - 3046242
Fax : +91-657-2345214
e-mail : [email protected]
NEW DELHI
Himalaya House,
11th Floor 23, Kasturba Gandhi Marg
Ph : +91-11-223310788 / 23314540
Fax : +91-11-23722447
e-mail : [email protected]
Flat No. 601, 6th Floor,
Paigah Plaza, Basheerbagh,
Ph : +91-40-23297630 / 23297631
Fax : +91-40-23297363
e-mail : [email protected]
MUMBAIMagnet House, 1st Floor,
Narottam Morarji Marg, Ballard Estate,
Ph : +91-22-22616853 / 22641320
Fax : +91-22-22614085
e-mail : [email protected]
REGIONAL OFFICES
MARKETING OFFICES
HEAD OFFICE & WORKS
Bulk Material Handling EquipmentAssistant Divisional Manager
Cell: +91-9304813195
Ph: +91-657-3046259
Fax: +91 - 657-2345724
e-mail: [email protected]
Lik
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/ J
sr.
(06
57
) 2
29
13
56
Ultraflo Vibrating Feeders & Screens
TRF Vibrating Screens are synonymous with high quality and
efficiency in all industries where bulk materials, solids and
powders are processed. TRF Vibrating Screens are rugged
and designed for a long life time.
Due to wide choice of available design of TRF Vibrating
Screens, it is possible to select and deliver the most efficient
and advantageous Screen for each particular application. Any
type of screening problem can be solved on the basis of the
vast experience gathered by TRF on account of large number
of screens supplied for wide variety of materials.
The exciter has two shafts equipped with eccentric weight.
They rotate in opposite directions by means of built-in gear
and produce linear motion.
There are five holes on the eccentric weight for making
adjustment in static moment in assembly. The desired
stroke can be achieved by removing or adding adjusting
weight in these holes.
These direct force exciters generate the typical vibratory
moment [ Fig.-1). The exciters are attached to the screen or
feeder frame in such a way that the line of action of the
exciter forces passes close to centre of gravity and makes-
with the screening plane-the angle of throw. The vibration
frequency of the screen is same as the exciter frequency.
An important characteristics of the exciter is the so-calledstatic moment.
The static moment is the result of the weight of allunbalance masses multiplied by their radii of centre ofgravity; usually it is given in cm. kg.
The static moment and with it the centrifugal forcegenerated by the exciter can be gradually adjusted byadding or removing the unbalance weights. Themagnitude of the static moment - as a function of numberand configuration of unbalance weights-can be taken fromthe chart “Static Moment of Directed Force Exciters”.
Number and configuration of unbalance weights aremarked by white and dark circles.
TRF ultraflo vibrating units consist of one or two units
connected together by cardon shaft. Ultraflo type vibrating
units produce linear vibrations. They are used for large and
ultra large Screens and for heavy duty applications. These are
also used for dewatering purposes.
The oscillating motion of the vibratory equipment
[Screen/Feeder] is imparted by the unbalance masses
mounted on the two extended shafts rotating at the same
speed in opposite direction. The exciters are placed
symmetrically about a line at right angle to the exciter base
passing through the centre of gravity of the frame. As the
resultant force due to unbalance masses passes through this
line, it is called drive line or line of action. The total displacement
in either direction is called “stroke”.
GeneralPerformance
Static Moment
Ultraflo Vibrating Unit
Principal of Operation (Refer. Fig. No.1)
means - without unbalance weightmeans - with unbalance weight
Fig No. 1
TIME
REVO
LUTIO
N
a
F
F
FF
FFFF
F
F
1
1
11
21
2
2
2
2
b
c
d
e
STRO
KE
Two or three exciters are connected together side by side by
cardon shaft. The intermediate flanges bolted on the exciter
segment are provided with spigot fitting. This ensures
correct positioning of the cardon shaft.
Cardon Shaft Drive Arrangement
rubber or polyurethene panels. In case of dewatering
application, stainless steel wedge wire panels are fitted.
The correct selection of vibrating unit is very important for
constant long life, screening efficiency, low operating cost
and highest possible output. TRF has the solution due to
the availability of the design of different types of drive units
apart from Ultraflow unit.
The squirrel cage induction motor is generally directly
connected with the exciter unit by the cardon shaft. The exciter
units can also be driven by V-belts and sheaves, if desired.
Ultraflo Screen offers all benefits of horizontal mounting.
Because of minimum head room, utilisation of space is
optimum.
Ultraflo Screens produce more tonnage at lower cost.
Maximum clearance between decks eliminates the
blockages caused by surging of feed material. The exciter
mounted on the top of the unit or under slung in case of the
feeder causes no impediment to free material flow.
Easy maintenance - The exciter unit can be removed from
the frame and maintenance can be carried out on the floor.
The Ultraflo Screens are designed for varied duty conditions.Styles TUF-7, TUF-9, TUF-11, TUF-12 and TUF-13 aredesignated in respect to the internal diameter of the doublerow spherical roller bearings fitted with the exciter shafts,such as TUF-7 for 70 mm, TUF-9 for 90 mm, TUF-11 for 110mm, TUF-12 for 120 mm and TUF-13 for 130 mm ID bearing,respectively.
The Screen size can vary from 915 mm to 2500 mm width
and length from 3 M to 6 M with single, double and triple
deck arrangements.
Screens are designed to suit all types of screening media
such as perforated plates, welded grates, mesh clothes,
Vibrating UnitAdvantages
The complete range of models, typeand sizes you ever need
Ultraflo Screen
TRF LIMITEDAEnterprise
Salient Features
Range &
Capacity
The range & capacity of any screen
depend on sieve analysis, half size factor,
% of fines etc. TRF has a very advance
system of screen selection which has been
developed based on its vast knowledge
base & field data. TRF screen can handle a
vast range of material. Few example is are:
Coal - 0-450 mm
Sinter - 0-50 mm
Moisture TRF screen has capability to handle entire spectrum of material having varied moisture content. Different technology used depends upon moisture content. Generally dry screening is used up 10% moisture. More than 10%, wet screening is recommended.
Temperat-ure
TRF has screen with special arrangement
to handle high temperature material. The
exciter assembly is suitably designed to
handle high temperature
