C · The rotary joint used to delicer the fluid medium to the rotary dynamic tramsmission organ and to pass through precision sealing equipment .which can achieye non-leak and perfect

Brief introduction of the company

With fast changing modern technology and under the trends that every second must

account, the has ceaselessly innovated the technology and actively developed and

produced a series of rotary connectors with precise specification, first grade quality and the

performance of the existing products and provides reasonable price which can meet the

demand of the field, reduce the product equipment cost of the manufacturers and improve the

work efficiency.

Looking forward to the future, the competition is fierce and the technology reform is

changing with each passing day. The next target of the is to plunge more manpower

and material resource into the research and development department to develop rotary

connectors with better performance and more products and equipment of deep-hole processing

machine hi-tech and further heighten the clients confidence to the products and meet your

demand for the rotary connectors and deep-hole machine system and we also look forward to

making a humble contribution to the development of the field.

'

EZ-CLAMP

EZ-CLAMP

With fast changing modern technology and under the trends that every second must

account, the has ceaselessly innovated the technology and actively developed and

produced a series of rotary connectors with precise specification, first grade quality and the

performance of the existing products and provides reasonable price which can meet the

demand of the field, reduce the product equipment cost of the manufacturers and improve the

work efficiency.

Looking forward to the future, the competition is fierce and the technology reform is

changing with each passing day. The next target of the is to plunge more manpower

and material resource into the research and development department to develop rotary

connectors with better performance and more products and equipment of deep-hole processing

machine hi-tech and further heighten the clients confidence to the products and meet your

demand for the rotary connectors and deep-hole machine system and we also look forward to

making a humble contribution to the development of the field.

'

EZ-CLAMP

EZ-CLAMP

2

EZ-CLAMP COMOANY LTD. specializes in producing all kinds of rotary connectors to meet the

different demands in the industry. Taking nsibility, quality, respect for the customers, and permanent

managementthe company continually develops a series of new rotary connectors and markets with multi-

angle management and ceaselessly innovates and develops deep-hole processing machines, which makes

the products multi-variation. And it is positive to promote the production capacity, to reduce the

production cost and to increase the added value of the products.

EZ-CLAMP COMOANY LTD. specializes in producing all kinds of rotary connectors to meet the

different demands in the industry. Taking nsibility, quality, respect for the customers, and permanent

managementthe company continually develops a series of new rotary connectors and markets with multi-

angle management and ceaselessly innovates and develops deep-hole processing machines, which makes

the products multi-variation. And it is positive to promote the production capacity, to reduce the

production cost and to increase the added value of the products.

EZ-CLAMP

THE INDUSTRIAL USE

PAPER PULPPaper manufacturing,corrugated cardboard,long and circularnet paper machines,super and machine calenders,hoop reels,digesters,corrugate machines,coaters.

FIBER SPINNING

Vacuum driers,sizing machihes,dying adjusters.

PRINTING,PAINT,OIL-INK

Offset rotary and photogravure presses,dry laminator blenders.

RUBBER PLASTICSCalender rolls,extruders,mixing rolls,rotary and laminating presses,injection molding machines,intensives and banbury mixers,foamingmachines,film manufacturing machines.

CHEMICAL MEDICINAL

Conical and double drum driers,test rolls,ball mills,laminators.

FOOD

Kneaders,blenders,grinding rolls,Rotary kilnes(oil refinery use)

AUTOMOBILE

Engine test devices.

MACHINERY

(Oil hydraulic pressure,air pressure,water hydraulic pressure,machining)screw(for cooling),press(for clutch),reducing gear,hose reel,turntable,Grinder,vacuum equipment.

MISCELLANEOUS

Applicable for rotating body for drying.Heating,cooling.

3

Fluidc Pressure Max

bar

Temperatura Max RPM Max

s/min

Water

Steam

Oil

Air

50

10

100

180

10

10

200

100

3000(R038--R100)

1500(R114--R200)

1000(R038--R200)

3000(R038--R100)

1500(R114--R200)

1500(R038--R100)

1000(R114--R200)

The fluid medium includes water,sream,oil and air erc.In the parts of the rotary connectors products,it is employed special abrasion-resistant,heating-resistant and corrosion-resistant material to connect the sealing equipment.After precision processing assembly,a high quality,long life span and non-leakage rotary joints are produced.The customers in different fields and different fields and different work conditions can make their own choice to the products to meet the demand of work conditions of processing equipment.The jionts can reduce the products cost of the clients to achieve the actual efficency by using the rotary joints.

The rotary joint used to delicer the fluid medium to the rotary dynamic tramsmission organ and

to pass through precision sealing equipment .which can achieye non-leak and perfect transmission

function and efficacy.The application of the rotary joints covers a wild area in the field,therefore,

t h e u s e s c o p e o f t h e p r o d u c t s i n c l u d e s m a c h i n e t o o l , t e x t i l e , p r i n t i n g a n d

dyeing,printing,rubber,paper making,chemidtry and food processing etc.

If there are some problem in terms of technology,please consult wieh our company or our agents.

http://www.ez-clamp.com4

碳化矽对石墨碳精

碳化钨对碳化钨

碳化矽对碳化矽

单回路

双回路

双回路

标准（铝合金对合金钢）

铝合金对不锈钢

不锈钢

型法兰

型法兰

迴

迴

迴

迴

Specification/type

R012 R034 R100R114 R112 R200R038

the materials of sealing surfaceSilicon carbide and Graphite gas carbon

Silicon carbide and Silicon carbide

Tungsten carbide and Tungsted carbide

the materials of the sealing ring

ABC

12345

NBR

SI

EPDMVITON

TEFLON

passage

EFG

固定式

Single passageDouble passage stable pattern

Double passage rotary pattern

The materials of configuration

123

Standard(Aluminum alloy and Steel alloy)

SUS 304 Aluminum alloy and Stainless Steel SUS 304

SUS 304 Stainless Steel SUS 304

RLNQ

S

Connection methods

G (ISO 228) RH

RC (ISO 7) RH

NPT RHKK type flange

F type flangeF

http://www.ez-clamp.com 5http://www.ez-clamp.com

规格型号

密封面材质

密封圈材质

路型式

结构材质

结构方式

旋转式

SINGLE PASSAGESINGLE PASSAGE

R038 R200R038 R200

6

TYPE A B C D F G H L L L L L WeightKgf8(ISO228) (ISO7) (ISO7)

1 2 3 10

R012

R034

R100

R114

R112

R200

G -A3/8

G -A1/2

G -A3/4

G1-A

G1 -A1/4

G1 -A1/2

G2-A

RC3/8

RC1/2

RC3/4

RC1

RC11/4

RC11/2

RC2

RC1/4

RC3/8

RC1/2

RC3/4

RC1

RC11/4

RC11/2

10

13

16

25

32

38

48

56

67

82

93

108

12 0

50 24

29

35

41

52

60

68 60

19

24

30

36

46

55

96

105

185.5

121.5

148.5

166

212.5

13.5

11.5

15.5

17.5

19.5

22.5

8.5 25

30

34

39

46

50

55

76.5

82

92.5

111

124

140

161

23

24

29

35

39

46

50

0.9

1.1

1.9

3

4

6.2

8.3

Single passage rotary jiont can choose the connection method according to the work condition.

The entrance of the transmission medium can freely enter form the sode or the back according to the work conditions.

Sealing surface and sealing ring are made of special materisls with abrasion resistang,long life span,corrosion

resistant and non-leakage.

There are two precise bearing inside the rotory joint.It can run stably and permanently and is very hard and flexible.

The coefficient of the abrasiveness is very samll, so it can run at a high speed.

The abrasive condition of inner sealing parts can be known by the visual observation of the product appearance, which

can aviod stopping the machine or impairing the machine to achieve the prevention effect and to reduce the loss.

It is easy to repace and maintain the worn sealing parts. It isunnecessary to purchase the new ones, so it can save the cost.

R038

http://www.ez-clamp.com4 http://www.ez-clamp.com4


R038 R200R038 R200

TYPE A B ED F G H K L L L L WeightKgf8(ISO228) (ISO7) (ISO7)

1 2 3 4

R012

R034

R100

R114

R112

R200

G -A3/8

G -A1/2

G -A3/4

G1-A

G1 -A1/4

G1 -A1/2

G2-A

RC3/8

RC1/2

RC3/4

RC1

RC11/4

RC11/2

RC2

RC1/4

RC3/8

RC1/2

RC1/2

RC3/4

6

16

22

26

32.2

M6 1.0

32

38

48 60

19

24

30

36

46

55

24

29

60

35

41

52

68

13.5

11.5

15.5

17.5

19.5

22.5

8.5 25

30

34

39

46

50

55

76.5

82

92.5

111

124

140

161

20

20

24

26

32

38

38

0.9

1.2

2.1

3.4

4.6

7.3

9.7

R038

h13 (ISO7)L

5L

6

RC11/4

RC3/4

10

13

RC1/8

RC3/8

RC1/2

RC1

RC3/4

RC1/4

10

13

16

25

M L

50

56

67

82

93

108

120

85

93

106.5

128

146

165.5

192

16

17

19

22

24

29

36

23

24

29

35

39

46

50

Single passage rotary jiont can choose the connection method according to the work condition.

The entrance of the transmission medium can freely enter form the sode or the back according to the work conditions.

Sealing surface and sealing ring are made of special materisls with abrasion resistang,long life span,corrosion


There are two precise bearing inside the rotory joint.It can run stably and permanently and is very hard and flexible.

The coefficient of the abrasiveness is very samll, so it can run at a high speed.

The abrasive condition of inner sealing parts can be known by the visual observation of the product appearance, which

can aviod stopping the machine or impairing the machine to achieve the prevention effect and to reduce the loss.

It is easy to repace and maintain the worn sealing parts. It isunnecessary to purchase the new ones, so it can save the cost.

http://www.ez-clamp.com 7

http://www.ez-clamp.com


R038 R200R038 R200

TYPE A B C D F G H L L L L L WeightKgf8(ISO228) (ISO7) (ISO7)

1 2 3 10

R012

R034

R100

R114

R112

R200

G -A3/8

G -A1/2

G -A3/4

G1-A

G1 -A1/4

G1 -A1/2

G2-A

RC3/8

RC1/2

RC3/4

RC1

RC11/4

RC11/2

RC2

RC1/4

RC3/8

RC1/2

RC3/4

RC1

RC11/4

RC11/2

10

13

16

25

32

38

48

56

67

82

93

108

12 0

50 24

29

35

41

52

60

68 60

19

24

30

36

46

55

96

105

185.5

121.5

148.5

166

212.5

13.5

11.5

15.5

17.5

19.5

22.5

8.5 25

30

34

39

46

50

55

76.5

82

92.5

111

124

140

161

23

24

29

35

39

46

50

0.9

1.1

1.9

3

4

6.2

8.3

R038

8

This kind of rotary joint can be divided into parts:duble passage stable specification and double passage rotary specifcation.

Sealing surface and sealing ring are made of special materials with abrasion resistant,long life span, corrosion


The abrasive consition of inner sealing parts can be known by the visual observation of the product appearance,

which can avoid stopping the machine or impairing the machine to achieve the prevention effect and to reduce the loss.

There is separate citcuit inside the connector.One can make choice according to different work requirements to exert

the benefite to the utmost.

The shell and bearing are supported by the precision bearing, which can facilitate the rotation and reduce the friction

force. The fluid mediums include water, oil and air etc and are used wildly.

It is easy to replace and maintain the worn sealing parts,It is unnecessary to purchase the new ones, so it can save the cost.

DOUBLE PASSAGEDOUBLE PASSAGE

FOR STATIONARY SYPHON PIPE

THE RPTARY PARTS(SUCH AS PRLLER.DRUM.)

CYPLINDER...ETC) PROVIDE STEAM. WATER.OIL

LIQUID:AND THESE(STEAM,WATER,OIL LIQUID)

AER BEING DRAINED OUT AT THE SAME SIDE.

THE FIGURE 1.STEAM US BEING SENT INTO THE

ROTARY JIONT.PASSING THROUGH

INTERMAL PIPE.THEM LIQUID IS

BEING DRAINED OUT.

DYING MACHINE DRYER

PAPER MAKING DRYER

PLASTIC MAKING CALENDER

THE FIGURE 2.THERMALOILY MEDIA BEING SENT

RUBBER MACHINE

INTO THE INTERNAL PIPE AND LIQUID

BEING DRAINED OUT THROUGH THE

MAIN SHAFT OF THE JOINT.

PLASTIC MAKING EXTRUDER

PLASTIC COOLING ROLLER

EXAMPLE:

EXAMPLE:


R038 R200R038 R200



DOUBLE PASSAGE

COOLING-WATER. OIL OR SATURATED VAPOUR PASSES

PAPER CALENDER ROLLER

THROUGH THE ROTARY PARTS(SICH AS ROLLER, DRUM,

CYLINDER...ETC) THEM LIQUID IS DRAINED OUT THROUGH

THE OTHER SIDE.

STEEL-MAKING ROLLER

PLASTIC COOLING SYSTEM ROLLER

ROTATING SYPHON TYPE

PASSES INTO THE ROLLER. DRUM, CYLINDER THROUGH

STEAM. WATER VAPOUR, OR THERMAL OIL MEDIUM

THE INTERNAL PIPE.

THEN LIQUID IS BEING DRAINED OUT THROUGH THE

ORYER IN MAINI SIZE

SYPHON.

PAPER-MAKING DRYER.

ROTATING DRYER

EXAMPLE:

EXAMPLE:


R038 R200R038 R200


Installation and purchase order items

A

B

C

D

E

F

When ordering the rotary joints,please mark the different conditions distinctly:

A Fluid medium, highest pressure,highest temperature, rotary speed persecond

C Connection type(flange or solenoglyphic tooth)

B The specification and size of the rotary joints.

D The direction the rotation (light helicoids or left helicoids)

F The machine type and other listed conditions.

E Passage patter(single passage or double passage)

1

2

3

4

5

The correct instal lat ion method of rotary joints needs much adaptation and chooses rotary jionts with the suitable. work conditions, which not only can make the performance of the rotary joints exert the efficiency to the utmost.Whats more the life-span will lasts and it is helpful to improve the work efficiency.If installed wrongly, it will make the rotary ioints not achieve the sealing efficacy and make the inner parts worn and useless. So the users must master the correct installation method.

1. The first target is to choose the rotary joint specification and type under the suitable work cindition.

2. Adjust the rotary joint and stand in a line with the rotary center of the equipment rotary installation.

3. When the equipment installation runs, the shell of the normal connectors must stop running.It should resteict its

running in a gentle way not in a rigid way and direction of degree of freedom requires adequate cinditions.

4. It is always the metal hose that is used to connect the rotary joint.When choosing the length of the metal hose, you

must take the installation of degree of freedom into account.The metal hose must not be over strained and over bent to stop the running.

5. When installing, one should avoid hitting and exerting strong outside force to the joint, which will damage thejoint and inner sealing parts.

Installation


R038 R200R038 R200


(cm )3 (in )3 (1) (ga1) (ft )3 (m (si))3

1

16.387

10000

3785.3

28316.8

1000000

0.061024

1

61.02374

231

1728

61023.74

0.001

0.016387

1

3.7853

28.3168

1000

0.00026418

0.004329

0.26418

1

47.4805

264.18

0.0435315

0.0005787

0.035315

0.13368

1

35.3147

0.051

0.0416387

0.001

0.0037853

0.028317

1

-1 -2 -2

(atm) (bar)

/

Kgf/cm Kgf/cm 2

/

1bf/in 1bf/in 2

Psi

(Hg)(0 C)0

mm In m Pa(SI)ft

10.986926

0.967841

0.068046

0.001315789

0.0334209

0.096782

0.029499

1.01325

1.019716

0.980665

0.068948

0.001333224

0.0338638

0.098064

0.029890

1 1.033227

1

0.070307

0.001359510

0.0345315

0.099997

0.030479

14.6960

14.5038

14.2234

1

0.0193368

0.49115

1.42231

0.43352

760.000

750.062

735.559

51.715

1

25.400

73.554

22.419

29.9214

29.5301

28.9591

2.0360

0.0393702

1

2.8959

0.88265

10.3416

10.2063

10.0091

0.70370

0.0136073

0.34563

1

0.30480

33.929

33.485

32.838

2.3087

0.044643

1.13394

3.2808

1

101325

100000

98066.5

6894.76

133.322

3386.39

9806.31

2988.99

1 bar =10 dyn/cm =10 pa,6 2 5

1 bf/in =1 psia(1bf/in )2 2

1 kgf/cm =1atm, 1pa(SI) =1 N/m , 1 mmHg=1 Torr( )2 2..

(L )3


K TYPE FLANGE

RO34

R100

R114

R112

R200

G

19

25

32

38

48

KG7

30

35

45

50

65

MH8-f8

28

33

43

48

63

N

32

37

48

53

69

O

8

8

8

10

10

D

75

80

100

105

130

W B NO dViti

Filetagevis

55

60

75

80

100

9

15

12

12

12

15

4

4

4

4

4

9

11

11

11

M8

M8

M10

M10

M10

F TYPE FLANGE

RO34

R100

R114

R112

R200

G

19

25

32

38

48

KG7

30

35

45

50

65

8

8

8

10

10

D

75

80

100

105

130

W B NO dViti

Filetagevis

55

60

75

80

100

9

15

12

12

12

15

4

4

4

4

4

9

11

11

14

M8

M8

M10

M10

M10

F

TYPE

TYPE


Documents

C · The rotary joint used to delicer the fluid medium to the rotary dynamic tramsmission organ and to pass through precision sealing equipment .which can achieye non-leak and perfect