Screens

Ludowici®/ Honert® BRUTM Linear Motion Vibrating Screens

2

These screens come in a wide range of sizes ranging from 0.9m to 4.8m wide and up to 11.0m long.

They are available in horizontal, multi-slope and inclined versions coupled with single, double and triple deck configurations.

The BRUTM exciter driven linear motion screens have long life-span providing customers with confidence and maximum operational efficiency.

Key advantagesTough and durable:Fully huck-bolted assembly.

Full continuous fillet welding and stress-relieving of all major fabricated parts.

Full quality assurance and quality control system in line with world’s best practices.

Easy to maintain: All major components are computer generated ensuring spare parts will fit with ease. Worldwide spare parts network and service capability.

Screen range and flexible configuration: The largest size screens available to achieve the maximum possible capacity.FLSmidth Ludowici staff technical expertise to advise on the optimum screen size and configuration.

3

Ideal For

• Desliming• Product and reject drain and

rinsing• Dewatering• Trash• Scalping• Sizing• Classification• Primary, secondary, tertiary

and quaternary crushing• SAG mill discharge• Grinding mills• Recycling• Carbon recovery

Features and Benefits

• Wide range of sizes with widths - up to 4.8m wide and 11m long• High G-force operation of up to 5.0 for optimum screening efficiency• Floor mounted on galvanised steel coil springs to give up to 98%

vibration isolation• Linear motion provided by the reliable ‘Honert Brute Force’

geared exciter• Suitable for a large range of screen media including modular panels,

cross tensioned screen cloths and bolted screen panels• Available in single, double and triple deck configurations• Available in horizontal, multi-slope and inclined versions

Vibrating Feeders

Eccentric Shaft – Linear Motion Pan Feeders and Grizzly FeedersThe FLSmidth® Ludowici® PGM range is a medium and heavy duty design of linear motion pan feeders and grizzly feeders. It offers powerful straight-line motion

Exciter Driven Pan Feeders and Grizzly FeederThe FLSmidth® Ludowici® BRUTM model grizzly feeders are used in primary sizing applications. The machines are specifically designed to handle large material lump sizes at high feed rates. Operating at up

Usage

• ROM dump station• Bin discharge• ROM grizzly feeder• Load out feeders• Feed crushers and sizers

Features

• Widths and lengths to suit all applications• Grizzly bars can be incorporated if required• Horizontal or declined configuration with fully lined pan or wear resistant

grizzly bars• Wear resistant grizzly bars• Fully replaceable pan wear liners• Linear motion provided by the Malco dual eccentric shaft exciters

Usage

• Used in primary dump station applications

• Feeders are specifically designed to receive ROM mineral feed and deliver onto either a conveyor belt or primary crusher or sizer

Features

• Wide range of sizes with widths up to 3.6m• Extra-heavy duty design and driven by our proven exciter mechanisms• Deck cross-members are individually bolted for ease of replacement• Guaranteed maximum positive displacement and material throughout• High G-force performance provides increased capacities and efficient

separation and media recovery• Cross-members and drive beams are machined prior to assembly

to 5.0 G-force, the grizzly feeders are guaranteed to minimise pegging and deliver efficient separation.

through geared mechanism drive and a high G-force action to guarantee maximum efficiencies.

Ludowici®/ Honert® BRUTM Linear Motion Vibrating Screens

2

These screens come in a wide range of sizes ranging from 0.9m to 4.8m wide and up to 11.0m long.

They are available in horizontal, multi-slope and inclined versions coupled with single, double and triple deck configurations.

The BRUTM exciter driven linear motion screens have long life-span providing customers with confidence and maximum operational efficiency.

Key advantagesTough and durable:Fully huck-bolted assembly.

Full continuous fillet welding and stress-relieving of all major fabricated parts.

Full quality assurance and quality control system in line with world’s best practices.

Easy to maintain: All major components are computer generated ensuring spare parts will fit with ease. Worldwide spare parts network and service capability.

Screen range and flexible configuration: The largest size screens available to achieve the maximum possible capacity.FLSmidth Ludowici staff technical expertise to advise on the optimum screen size and configuration.

3

Ideal For

• Desliming• Product and reject drain and

rinsing• Dewatering• Trash• Scalping• Sizing• Classification• Primary, secondary, tertiary

and quaternary crushing• SAG mill discharge• Grinding mills• Recycling• Carbon recovery

Features and Benefits

• Wide range of sizes with widths - up to 4.8m wide and 11m long• High G-force operation of up to 5.0 for optimum screening efficiency• Floor mounted on galvanised steel coil springs to give up to 98%

vibration isolation• Linear motion provided by the reliable ‘Honert Brute Force’

geared exciter• Suitable for a large range of screen media including modular panels,

cross tensioned screen cloths and bolted screen panels• Available in single, double and triple deck configurations• Available in horizontal, multi-slope and inclined versions

Vibrating Feeders

Eccentric Shaft – Linear Motion Pan Feeders and Grizzly FeedersThe FLSmidth® Ludowici® PGM range is a medium and heavy duty design of linear motion pan feeders and grizzly feeders. It offers powerful straight-line motion

Exciter Driven Pan Feeders and Grizzly FeederThe FLSmidth® Ludowici® BRUTM model grizzly feeders are used in primary sizing applications. The machines are specifically designed to handle large material lump sizes at high feed rates. Operating at up

Usage

• ROM dump station• Bin discharge• ROM grizzly feeder• Load out feeders• Feed crushers and sizers

Features

• Widths and lengths to suit all applications• Grizzly bars can be incorporated if required• Horizontal or declined configuration with fully lined pan or wear resistant

grizzly bars• Wear resistant grizzly bars• Fully replaceable pan wear liners• Linear motion provided by the Malco dual eccentric shaft exciters

Usage

• Used in primary dump station applications

• Feeders are specifically designed to receive ROM mineral feed and deliver onto either a conveyor belt or primary crusher or sizer

Features

• Wide range of sizes with widths up to 3.6m• Extra-heavy duty design and driven by our proven exciter mechanisms• Deck cross-members are individually bolted for ease of replacement• Guaranteed maximum positive displacement and material throughout• High G-force performance provides increased capacities and efficient

separation and media recovery• Cross-members and drive beams are machined prior to assembly

to 5.0 G-force, the grizzly feeders are guaranteed to minimise pegging and deliver efficient separation.

through geared mechanism drive and a high G-force action to guarantee maximum efficiencies.

4 5

Unbalanced Motor Driven Pan FeedersThe unbalanced feeder range is a FLSmidth Ludowici medium to heavy-duty vibrator motor driven feeder design and is ideal for handling most minerals, grain and wood chips.

Usage

• ROM dump stations• Bin discharge• Reclaim tunnels• Vibrating screens

Features

• Wide range of sizes to suit all applications• Two to eight pole vibrators available• Medium duty design capable of handling material -300mm in size

and delivering feed rates between 0 – 2,500 t/h• Supplied as horizontal or declined configuration with fully lined pan• Floor mounted or cable suspended• Rotary type vibrating motors ensures quiet operation• Vibratory force can be set easily by adjusting the

unbalanced weights• Totally enclosed vibrator housings suited for use in dusty

environments, meeting the requirements of the IP-66, International Protection Standards

• Linear motion provided by reliable, low noise vibrator motors• Fully replaceable pan wear liners• Anti-vibration devices to ensure long service life• Periodical lubrication of medium and large capacity models can be

carried out from outside via grease nipples

High Frequency Dewatering Screens

Usage

Specifically designed to dewater slurry containing fine particles from 0mm to 4mm such as:• Coal• Iron ore• Sand

Features

• Available in widths of between 0.6m to 2.4m• Suitable for a large range of modular polyurethane or wedge wire

screen panels• Installed at five degrees uphill to promote maximum dewatering• Integral back plate complete with screen panels• Screen drive by twin out-of-balance vibrating motors, counter-rotating to

provide linear motion• Floor mounted on galvanised steel coil springs minimising transfer vibration

into the supporting structure• Linear motion provided by vibrator motors

The VSW range is a FLSmidth®

Ludowici® heavy duty high frequency

dewatering screen. This linear motion

product has been specifically designed

for effective dewatering of fine coal

and minerals. With a high frequency

and high ‘G ‘ force linear motion

action, the VSW range guarantees

maximum dewatering.

4 5

Unbalanced Motor Driven Pan FeedersThe unbalanced feeder range is a FLSmidth Ludowici medium to heavy-duty vibrator motor driven feeder design and is ideal for handling most minerals, grain and wood chips.

Usage

• ROM dump stations• Bin discharge• Reclaim tunnels• Vibrating screens

Features

• Wide range of sizes to suit all applications• Two to eight pole vibrators available• Medium duty design capable of handling material -300mm in size

and delivering feed rates between 0 – 2,500 t/h• Supplied as horizontal or declined configuration with fully lined pan• Floor mounted or cable suspended• Rotary type vibrating motors ensures quiet operation• Vibratory force can be set easily by adjusting the

unbalanced weights• Totally enclosed vibrator housings suited for use in dusty

environments, meeting the requirements of the IP-66, International Protection Standards

• Linear motion provided by reliable, low noise vibrator motors• Fully replaceable pan wear liners• Anti-vibration devices to ensure long service life• Periodical lubrication of medium and large capacity models can be

carried out from outside via grease nipples

High Frequency Dewatering Screens

Usage

Specifically designed to dewater slurry containing fine particles from 0mm to 4mm such as:• Coal• Iron ore• Sand

Features

• Available in widths of between 0.6m to 2.4m• Suitable for a large range of modular polyurethane or wedge wire

screen panels• Installed at five degrees uphill to promote maximum dewatering• Integral back plate complete with screen panels• Screen drive by twin out-of-balance vibrating motors, counter-rotating to

provide linear motion• Floor mounted on galvanised steel coil springs minimising transfer vibration

into the supporting structure• Linear motion provided by vibrator motors

The VSW range is a FLSmidth®

Ludowici® heavy duty high frequency

dewatering screen. This linear motion

product has been specifically designed

for effective dewatering of fine coal

and minerals. With a high frequency

and high ‘G ‘ force linear motion

action, the VSW range guarantees

maximum dewatering.

6

FLSmidth® Ludowici® offers a wide range

of electromechanical exciter mechanisms

suitable for all applications and

industries.

Features• Finite element analysis of

every component

• SG iron or cast steel housings

• Compatible hold down bolt pattern

• Low noise emission to 70dBA

• Use of high quality European

manufactured bearings

• Precision ground helical gears

• Triple layer oil sealing protection

• Circulating oil lubrication of

all bearings

7

Exciter Mechanism Drives

Triple Layer Oil Sealing Protection

Cross section of triple layer oil sealing protection.

Bearing Cover

Grease Purged Labyrinth

Oil Flinger

Lip Seal

V-Ring Seal

O-Ring Seal

Shaft

Circular Motion Screens

UPM, CASM, CADM, CBSM, CBDM and CIP modelsThe medium duty inclined circular motion screen range specifically designed for continuous operation in many varied applications.

UPM modelThe UPM model is the culmination of extensive field experience with this long standing industry standard declined vibrating screen. This popular model is renowned for low capital cost and the long term field proven reliability of its mechanical vibrator.

UPM Features• Stress relieved larger sizes• Fine gauge stainless steel woven

wire screen cloth securely cross tensioned over rubber capped and cambered longitudinal deck members

• Spring control of cross tensioning clamps to assure maximum practical life of screen cloth

• Suppliable as initial equipment with optional flat stainless steel wedge wire screen deck

• Four point coil spring support system providing maximum isolation of vibration from mounting structures

• Spring surfaces treated against corrosion

• Optional integral unbalanced drive motor in place of the standard mechanical vibrator

• Basic feed hopper to reduce flow velocity

• Two or more repulping troughs along the overall length of the screen into which water spray can be directed

• Welded, unitised construction of vibrating screen frame and deck from low carbon steel (1.8m wide models have bolted construction)

Usage

• Gold• Minerals• Agriculture• Civil aggregate• CIL process• Carbon recovery• Dewatering• Trash• Scalping• Sizing• Classification• Recycling• Wood chip• Food processing

Features

• Wide range of sizes with widths up to 2.4m by 7.2m long• Available in single, double and triple deck configurations• Available in standard duty, heavy duty and extra heavy duty designs• Suitable for a large range of modular, bolt down or cross tensioned

screen media• Circular motion provided by reliable low noise single or dual eccentric shafts

6

FLSmidth® Ludowici® offers a wide range

of electromechanical exciter mechanisms

suitable for all applications and

industries.

Features• Finite element analysis of

every component

• SG iron or cast steel housings

• Compatible hold down bolt pattern

• Low noise emission to 70dBA

• Use of high quality European

manufactured bearings

• Precision ground helical gears

• Triple layer oil sealing protection

• Circulating oil lubrication of

all bearings

7

Exciter Mechanism Drives

Triple Layer Oil Sealing Protection

Cross section of triple layer oil sealing protection.

Bearing Cover

Grease Purged Labyrinth

Oil Flinger

Lip Seal

V-Ring Seal

O-Ring Seal

Shaft

Circular Motion Screens

UPM, CASM, CADM, CBSM, CBDM and CIP modelsThe medium duty inclined circular motion screen range specifically designed for continuous operation in many varied applications.

UPM modelThe UPM model is the culmination of extensive field experience with this long standing industry standard declined vibrating screen. This popular model is renowned for low capital cost and the long term field proven reliability of its mechanical vibrator.

UPM Features• Stress relieved larger sizes• Fine gauge stainless steel woven

wire screen cloth securely cross tensioned over rubber capped and cambered longitudinal deck members

• Spring control of cross tensioning clamps to assure maximum practical life of screen cloth

• Suppliable as initial equipment with optional flat stainless steel wedge wire screen deck

• Four point coil spring support system providing maximum isolation of vibration from mounting structures

• Spring surfaces treated against corrosion

• Optional integral unbalanced drive motor in place of the standard mechanical vibrator

• Basic feed hopper to reduce flow velocity

• Two or more repulping troughs along the overall length of the screen into which water spray can be directed

• Welded, unitised construction of vibrating screen frame and deck from low carbon steel (1.8m wide models have bolted construction)

Usage

• Gold• Minerals• Agriculture• Civil aggregate• CIL process• Carbon recovery• Dewatering• Trash• Scalping• Sizing• Classification• Recycling• Wood chip• Food processing

Features

• Wide range of sizes with widths up to 2.4m by 7.2m long• Available in single, double and triple deck configurations• Available in standard duty, heavy duty and extra heavy duty designs• Suitable for a large range of modular, bolt down or cross tensioned

screen media• Circular motion provided by reliable low noise single or dual eccentric shafts

Screen Motion Analyser Sieve Bends

8

The screen motion analyser helps maintain vibrating equipment and reduce downtime and costs.

How it worksThe ccreen motion analyser records the vibrations in three directions simultaneously and sends the information via bluetooth to a smartphone to create a tridimensional plot of a screen or feeder motion.

The screen motion analyser can be used to check and confirm:• That the vibrating screen is

stroking correctly to optimise the machine life, performance and efficiency

• That the vibrating screen is not running near any natural frequencies, which can result in significant irreversible damage

Analysis can be done at regular intervals, after a change to the screen, or as a precautionary measure.

If a problem is identified, the data can be downloaded to an external source for more detailed analysis.

Data can also be sent to your nearest FLSmidth Ludowici equipment analyst for an expert opinion.

The screen motion analyser can be purchased for on-site convenience, or alternatively, FLSmidth Ludowici can offer screen motion analysis as a service by one of our qualified service technicians.

The FLSmidth® Ludowici® sieve bend range has been specifically designed to separate fine solids from slurry for a range of applications such as quarries, minerals, agriculture, food processing, wood chip and waste water. The sieve bend can be supplied as static (SBS), roll back (SBR) or yoke mounted (SBY) models. The roll back and yoke mounted function allows the sieve bend to be rotated, which ensures the operating efficiency and screen panel life is maximised.

How it worksSolids-bearing liquid (slurry) is poured into the feed box and overflows onto the screen. The sharp, leading edge of each wedge wire slices away a thin layer of water and small particle solids. Larger particles continue down the

9

Benefits and Features

• Easy to use and interpret• Can be used safely without impacting production• Does not require specialist training or advanced knowledge in vibration analysis• Low cost, with only one analyser required on each site• Unit temporarily attached to screen using magnets• Horizontal, vertical and lateral vibrations simultaneously recorded• Vibration data is sent to a touch screen Smartphone via blue tooth• Simple to interpret plot showing “3D” screen motion• Touch screen operation with rotatable view and 2D set views• Calculates and displays screen operating frequency, vibrating stroke and lateral displacement (pk-pk)• Can save files as a record or for further analysis

Usage

• Civil aggregate• CIL process• Dewatering• Trash• Scalping• Sizing• Classification• Waste water• Food processing

Features

• Wide range of sizes with widths up to 3.6m• Suitable for a range of screening media such as stainless steel wedge wire

or polyurethane• Quality wear materials such as alumina and quarry tile or vulcanised rubber

screen surface until most of the liquid is removed.

The size of particles is determined by the size of the coal particles and their settling velocity in the liquid. Separation size, in most operations, is usually about half the size of the screen opening.

Screen Motion Analyser Sieve Bends

8

The screen motion analyser helps maintain vibrating equipment and reduce downtime and costs.

How it worksThe ccreen motion analyser records the vibrations in three directions simultaneously and sends the information via bluetooth to a smartphone to create a tridimensional plot of a screen or feeder motion.

The screen motion analyser can be used to check and confirm:• That the vibrating screen is

stroking correctly to optimise the machine life, performance and efficiency

• That the vibrating screen is not running near any natural frequencies, which can result in significant irreversible damage

Analysis can be done at regular intervals, after a change to the screen, or as a precautionary measure.

If a problem is identified, the data can be downloaded to an external source for more detailed analysis.

Data can also be sent to your nearest FLSmidth Ludowici equipment analyst for an expert opinion.

The screen motion analyser can be purchased for on-site convenience, or alternatively, FLSmidth Ludowici can offer screen motion analysis as a service by one of our qualified service technicians.

The FLSmidth® Ludowici® sieve bend range has been specifically designed to separate fine solids from slurry for a range of applications such as quarries, minerals, agriculture, food processing, wood chip and waste water. The sieve bend can be supplied as static (SBS), roll back (SBR) or yoke mounted (SBY) models. The roll back and yoke mounted function allows the sieve bend to be rotated, which ensures the operating efficiency and screen panel life is maximised.

How it worksSolids-bearing liquid (slurry) is poured into the feed box and overflows onto the screen. The sharp, leading edge of each wedge wire slices away a thin layer of water and small particle solids. Larger particles continue down the

9

Benefits and Features

• Easy to use and interpret• Can be used safely without impacting production• Does not require specialist training or advanced knowledge in vibration analysis• Low cost, with only one analyser required on each site• Unit temporarily attached to screen using magnets• Horizontal, vertical and lateral vibrations simultaneously recorded• Vibration data is sent to a touch screen Smartphone via blue tooth• Simple to interpret plot showing “3D” screen motion• Touch screen operation with rotatable view and 2D set views• Calculates and displays screen operating frequency, vibrating stroke and lateral displacement (pk-pk)• Can save files as a record or for further analysis

Usage

• Civil aggregate• CIL process• Dewatering• Trash• Scalping• Sizing• Classification• Waste water• Food processing

Features

• Wide range of sizes with widths up to 3.6m• Suitable for a range of screening media such as stainless steel wedge wire

or polyurethane• Quality wear materials such as alumina and quarry tile or vulcanised rubber

screen surface until most of the liquid is removed.

The size of particles is determined by the size of the coal particles and their settling velocity in the liquid. Separation size, in most operations, is usually about half the size of the screen opening.

10 11

Jetslingers Stockpile Dischargers and Coal Valves

FLSmidth® Ludowici® designs and manufactures Jetslingers to suit almost every bulk storage and loading requirement.

Jetslingers consist of a very short centre high speed (up to 20m/sec) belt conveyor. The carrying surface of the belt is held in a concave curve by hold down rollers at each side of the belt.

A specially designed vertical chute directs the material onto the optimum area of the curved belt between the rollers before being forced against the belt by centrifugal force as it travels the concave path. It rapidly reaches the same speed as the belt and is thrown from the Jetslinger as the belt passes over the front pulley.

The trajectory of the material is controlled by raising or lowering the front pulley, while the direction of material is controlled by slewing the complete Jetslinger body.

Design Parameters:Variations in bulk density, moisture, shape, particle sizing and other material characteristics affect capacity. Handling softer materials (e.g. woodchips) Jetslingers can throw material as far as 30 metres horizontally (i.e. 20m to apex of throw) and pile it to a height of 10 metres above the discharge pulley. The distance thrown will vary depending on the materials, belt speed, method of feeding the unit and the vertical height available for free falling the feed material onto the high-speed belt.

FLSmidth® Ludowici® designs and manufactures stockpile dischargers (SPD) with more than 180 manufactured to date.

Features:Support frame (Cast-in frame)• Cast-in support frame is a heavy

steel ring beam for casting into the concrete roof to support both the SPD and the coal valve i.e. keeps tunnel floor clear

• Cast-in frame simplifies the civil form work and incorporates four water drainage outlets

Stockpile discharger• High-energy twin drive

mechanisms:• 2 x 11 kW for SPD11• 2 x 22 kW for SPD15

• Exciter configuration produces a vertical lift and horizontal twist action and transmits the full force into the stockpile. Drive is via direct coupled cardan shafts, not v-belt driven

• Standard ‘off the shelf’ mining specification drive motors

• SPD functions controlled by site PLC timer and by microwave “starve switch”

Usage

• Stockpiling - Can be ground based (fixed or mobile on trolley), mounted on a traveling tripper, or at the discharge end of a stacking boom.

• Ship loading - Loading bulk carrier ships with small hatch access and below deck obstructions. The Jetslinger is suspended from the shore based ship loading boom by a telescopic chute which allows the unit to be lowered into the ship’s hold.

Features and Benefits

• Rotating components of the belt conveyor are dynamically balanced for smooth, trouble free operation

• Removable lower belt cartridge incorporating the drive and non-drive belt pulleys, and the Jetslinger belt

• Quick-release belt cartridge design providing a much easier and quicker belt changeover compared with conventional Jetslingers – approx. 30 minutes compared to four hours Benefits and Features

• Cast-in frame can deliver cost-savings• System constructed for ease of maintenance• Electro mechanical linear actuators allow stand alone operation of each equipment combination• Cut-off gate capable of being closed through a static head of coal• Conveyor load skirts/hopper prevents sloughing of coal slurry into tunnell

Coal valve• Double acting gate system including

a control gate and a cut-off gate• Gates are curved to promote material

flow in the direction of the reclaim conveyor, thus minimizing conveyor belt wear

• Electro mechanical linear actuators fitted to both the control gate and the cut-off gate

• Coal valve functions controlled by site PLC

Conveyor load skirts/hopper• Designed in conjunction with the

coal valve and reclaim conveyor to prevent flooding of tunnel

• Rear section flared to allow entrance of up-stream material

• Adjustable profile outlet plate to ensure smooth conveyor loading

Applications:• Designed to facilitate a controlled

outloading rate of typically 5,000 tonnes per hour

10 11

Jetslingers Stockpile Dischargers and Coal Valves

FLSmidth® Ludowici® designs and manufactures Jetslingers to suit almost every bulk storage and loading requirement.

Jetslingers consist of a very short centre high speed (up to 20m/sec) belt conveyor. The carrying surface of the belt is held in a concave curve by hold down rollers at each side of the belt.

A specially designed vertical chute directs the material onto the optimum area of the curved belt between the rollers before being forced against the belt by centrifugal force as it travels the concave path. It rapidly reaches the same speed as the belt and is thrown from the Jetslinger as the belt passes over the front pulley.

The trajectory of the material is controlled by raising or lowering the front pulley, while the direction of material is controlled by slewing the complete Jetslinger body.

Design Parameters:Variations in bulk density, moisture, shape, particle sizing and other material characteristics affect capacity. Handling softer materials (e.g. woodchips) Jetslingers can throw material as far as 30 metres horizontally (i.e. 20m to apex of throw) and pile it to a height of 10 metres above the discharge pulley. The distance thrown will vary depending on the materials, belt speed, method of feeding the unit and the vertical height available for free falling the feed material onto the high-speed belt.

FLSmidth® Ludowici® designs and manufactures stockpile dischargers (SPD) with more than 180 manufactured to date.

Features:Support frame (Cast-in frame)• Cast-in support frame is a heavy

steel ring beam for casting into the concrete roof to support both the SPD and the coal valve i.e. keeps tunnel floor clear

• Cast-in frame simplifies the civil form work and incorporates four water drainage outlets

Stockpile discharger• High-energy twin drive

mechanisms:• 2 x 11 kW for SPD11• 2 x 22 kW for SPD15

• Exciter configuration produces a vertical lift and horizontal twist action and transmits the full force into the stockpile. Drive is via direct coupled cardan shafts, not v-belt driven

• Standard ‘off the shelf’ mining specification drive motors

• SPD functions controlled by site PLC timer and by microwave “starve switch”

Usage

• Stockpiling - Can be ground based (fixed or mobile on trolley), mounted on a traveling tripper, or at the discharge end of a stacking boom.

• Ship loading - Loading bulk carrier ships with small hatch access and below deck obstructions. The Jetslinger is suspended from the shore based ship loading boom by a telescopic chute which allows the unit to be lowered into the ship’s hold.

Features and Benefits

• Rotating components of the belt conveyor are dynamically balanced for smooth, trouble free operation

• Removable lower belt cartridge incorporating the drive and non-drive belt pulleys, and the Jetslinger belt

• Quick-release belt cartridge design providing a much easier and quicker belt changeover compared with conventional Jetslingers – approx. 30 minutes compared to four hours Benefits and Features

• Cast-in frame can deliver cost-savings• System constructed for ease of maintenance• Electro mechanical linear actuators allow stand alone operation of each equipment combination• Cut-off gate capable of being closed through a static head of coal• Conveyor load skirts/hopper prevents sloughing of coal slurry into tunnell

Coal valve• Double acting gate system including

a control gate and a cut-off gate• Gates are curved to promote material

flow in the direction of the reclaim conveyor, thus minimizing conveyor belt wear

• Electro mechanical linear actuators fitted to both the control gate and the cut-off gate

• Coal valve functions controlled by site PLC

Conveyor load skirts/hopper• Designed in conjunction with the

coal valve and reclaim conveyor to prevent flooding of tunnel

• Rear section flared to allow entrance of up-stream material

• Adjustable profile outlet plate to ensure smooth conveyor loading

Applications:• Designed to facilitate a controlled

outloading rate of typically 5,000 tonnes per hour

Copyright © 2013 FLSmidth A/S. ALL RIGHTS RESERVED. FLSmidth is a (registered) trademark of FLSmidth A/S. This brochure makes no offers, representations or

warranties (express or implied), and information and data contained in this brochure are for general reference only and may change at any time.

www.ludowici.com.au Rev

. 07/0

3/2

013 p

joh-a

u