Thys

senK

rupp

ThyssenKrupp Fördertechnik

Mineral Processing

A company ofThyssenKrupp

2 Processing technology from ThyssenKrupp Fördertechnik:The complete range of systems and components for the processing industry

Processing technology fromThyssenKrupp Fördertechnik -for a complete range ofsystems based on exemplarytechnology and state-of-the-art process development.

Whether direct at source or atthe point of further handling,mineral processing is always anessential part of extraction,industrial preparation and refining of bulk materials.All kinds and sizes of crushersare constantly proving theirvalue crushing hard rock, limestone, ore and overburdenin open-pit mines, quarries andmany other places.For each of the manifold appli-cations special crusher types areavailable which our engineershave improved and adaptedstep by step to their respectiveduty.

Relocation of two semi-mobile crushingplants equipped with ThyssenKrupp Fördertechnik gyratory crushers type 63/114,Capacity: 7500 t/h eachFreeport Mining/ Indonesia.

They are the core components ofstate-of-the-art installations andform, along with other compo-nents, tailored and efficient pro-cessing systems in stationary ormobile units.

High-capacity components forthermal drying of bulk materials– from impact dryers to rotarydryers, mills, air separators andvacuum belt filters for dewateringall types of suspensions – round off the product line.

ThyssenKrupp Fördertechnik –the international name for comprehensive know-how builtup in many years of close cooperation with the customer.

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Crusher plants ________________________________________________________________________ 4

Mobile crushing plants _________________________________________________________________ 5

Semi-mobile crushing plants _____________________________________________________________ 6

Stationary processing plants _______________________________________________________________ 7

Crushers ______________________________________________________________________________ 8

Gyratory and KUBRIA® cone crushers ______________________________________________________ 9

Single- and double-toggle jaw crushers, impact jaw crushers __________________________________ 10

Hammer crushers, hammer mills ___________________________________________________________ 11

Impact crushers ___________________________________________________________________________ 12

RollSizers, roll crushers, roll mills ____________________________________________________________ 13

Feeding, classifying and separating ______________________________________________________ 14

Screens, aqua vibrating separators, screeners _______________________________________________ 15

Wobbler feeders, reciprocating plate feeders ___________________________________________________ 16

Apron feeders, chain conveyors, vibrating feeders __________________________________________ 17

Magnetic separators ____________________________________________________________________ 18

Process technology ______________________________________________________________________ 19

Grinding plants ___________________________________________________________________________ 19

Separators, powder coolers _______________________________________________________________ 21

Dryers __________________________________________________________________________________ 22

Cyclones ______________________________________________________________________________ 23

Filter technology _______________________________________________________________________ 24

Vacuum belt filters _______________________________________________________________________ 25

Planning, consultation, engineering, modernisation, refurbishment ______________________ 26

Service, erection, spare parts _____________________________________________________________ 27

Product range _________________________________________________________________________ 28

Contents

4 Crusher plants

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Mobile, semi-mobile and stationary crushing plants are inoperation all around the world.

Our product range comprisesboth mobile crushing plantsready-mounted on their owntravel gear and semi-mobileplants that can be moved aspiggyback load on separatehaul units. Independent of the kind ofinstallation, capacities rangebetween 200 and 10,000 t/h.

Up-to-date manufacturing tech-niques and high-quality work-manship down to the last detailensure optimum operating costsdue to:

•high availability,

•optimum reliability,

•low maintenance requirement and

•high wear resistance.

That’s the reason why the majority of the world’s crusherusers have made the choice ofThyssenKrupp Fördertechnik.

1Mobile crushing plant on transverse crawler tracks at Saudi Cement Company,Ain Dar Works, equipped with a TITAN double-shaft hammer crusher for1000 t/h of limestone and a final grainsize of 0- 25 mm.

2Semi-mobile crushing plant on pneumatictyres at White Industries – Piparwar inIndia. Capacity: 2800 t/h of hard coal.

3 Semi-mobile crushing plant atHeidelbergCement AG in Germany equipped with a TITAN double-shaft hammer crusher.Capacity: 1600 t/h of limestone.

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4A complete gravel processing and loadingplant with a maximum processing andloading capacity of 900 t/h installed atHülskens Liebersee GmbH & Co.KG inSaxony/Germany. The largest screens with double out-of-balance drive (screening area 3300 x 6000 mm) are used for gravel andsand classification. The plant comprises adouble-toggle jaw crusher as primarycrusher and two Kubria® cone crushers inthe gravel sector. The whole plant is electronically controlled right down to theprint-out of individual weighbridge ticketsfor the trucks.

5Mobile crushing plants

1Mobile crushing plant on pneumatic tyresat Ulan Coal Mines Ltd. in Australia with adouble-roll crusher.Capacity: 2300 t/h of hard coal.

2Mobile crushing plant on hydraulic walking pads equipped with a gyratorycrusher at Foster Yeoman Ltd. in Great Britain.Capacity: 3900 t/h of limestone.

3Mobile crushing plant on hydraulic walking pads with a TITAN double-shafthammer crusher at Deuna Zement GmbHbelonging to Dyckerhoff Zementwerke AG,Germany.Capacity: 2000 t/h of limestone.

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It was ThyssenKruppFördertechnik that pioneeredmobile crushing plants making it possible to crush mineralsdirectly at the site of extractionand synchronize to the rate ofmining advance into sizes readyfor conveyor transport. Thanks to this development continuous transport of thecrushed material from themining face to the processingplant – and thus most economicoperation – can nowadays beensured.

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4Mobile crushing plant on transverse crawler tracks with a TITAN double-shafthammer crusher at Saudi CementCompany, Dammam – Hofuf Works inSaudi Arabia.Capacity: 500 t/h of limestone.

5Mobile crushing plant on hydraulic walking pads at Martin Marietta in the USA.Capacity: 4500 t/h of limestone.

6 Semi-mobile crushing plants

1Semi-mobile crushing plant with single-shaft impact crusher at Loma Negra S.A.in Argentina.Capacity: 2200 t/h.

2Semi-mobile crushing plant equipped witha gyratory crusher at Freeport Mining,Irian Yaja in Indonesia.Capacity: 6500 t/h of copper ore.

3 Semi-mobile crushing plant at Cape Portland Cement in South Africa onits way to a new location. This gyratorycrusher crushes up to 1600 t/h of limestone to 0-200 mm.

4Semi-mobile crushing plant equipped with a roll crusher at Alcoa SurinameAluminium Co., Paranam Mine, Suriname.Capacity: 600 t/h of bauxite.

5Semi-mobile crushing plant equipped with a gyratory crusher and relocatable by crawler transporters at KennecottCompany, Bingham Canyon Mine, Utah, USA.Capacity: 9000 t/h of copper ore.

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While mobile crushing plants arebuilt ready-mounted on theirown travel gear, semi-mobileplants are moved from one loca-tion to the next as piggybackload on separate haul units.Each crushing plant comesready to operate with its ownfeed hopper, feed conveyor,discharge conveyor and materialtransfer belt. The size anddesign of the crusher naturallydepend on the work that it isintended for. Even plants withthe largest gyratory or jaw crushers can reach availabilitiesin excess of 90 % and that in the hardest of rocks, while at the same time cutting back theinner-pit transport costs by 50 % and more.

Semi-mobile crushing plants arealways to be recommendedwhen they are relocated at longintervals only. This is especiallythe case in large and deepopen-pit mines where overburden and minerals arebeing extracted at several pointssimultaneously.

To keep piggyback loads as lowas possible, the largest semi-mobile plants are designed inindividual modules for fast andeasy movement.

7Stationary processing plants

1Greenstone processing plant equippedwith a hydraulic reciprocating plate feeder,Turbo screens and two Kubria® conecrushers at Burgk in Germany.

2Gravel processing and loading plant with amaximum processing and loading capaci-ty of 900 t/h installed at HülskensLiebersee GmbH & Co. KG in Germany.View of a part of the processing plant withscreens, fluidized bed separator and bucket wheel.

3Stationary secondary crushing plantequipped with an impact crusher at Loma Negra S.A., Olavarria, Argentina.Capacity: 900 t/h of limestone producing a final grain size of 0-19 mm.

4Stationary two-stage plant with double-rollcrushers at the Märker Cement Works inGermany.Capacity: 1000 t/h of limestone producinga final grain size of 0-80 mm.

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ThyssenKrupp Fördertechnikbuilds and installs turnkey processing plants from stationary primary crusherplants via complete gravel processing plants right up tohard rock processing plants with all components.

The planning of a completelynew plant for the aggregate,cement, lime and gypsum industries is taken care of bylong-serving specialists. They lay down the required process techniques, design andmanufacture the machinery andcomponents and then install,erect and commission the complete plant.

That’s the reason why stationary plants fromThyssenKrupp Fördertechnikbring a maximum of perfor-mance and return with a minimum of maintenance andoperating costs.

In addition to thatThyssenKrupp Fördertechnikoffers one of the widest rangesof strong, robust and provenmachines and components,such as gyratory crushers,Kubria® cone crushers, hammer crushers, impact crushers, single- and double-toggle jaw crushers, roll crushers, scalpers, screens,vibrating feeders etc.

5A limestone processing plant at Alfred Moeck KG in Lenningen, Germanywith a capacity of 1000 t/h. The plant produces mineral product sizesof 0-56 mm using a jaw-type gyratorycrusher, a reciprocating plate feeder,screens with double out-of-balance drive,fines screens and Kubria® cone crushers.

8 Crushers

1 Single-toggle jaw crusher of the latestconstruction series.

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Each raw material to be crushedhas its own specific features. Its nature and the desired finalshape, the size of the final product, the expected capacityand the cost effectiveness of theplant all have to be borne inmind in the selection of a suitable crusher.

The wide range of ThyssenKrupp Fördertechnikcrushers shown on the followingpages always offers the bestpossible solution for a specificduty.

9Gyratory and Kubria® cone crushers

1Jaw-type gyratory crusher type BK 160-190(63”-75”) installed in a semi-mobile crushing plant for the comminution of overburden in an open-pit lignite mine.Capacity: 500 t/h.

2Gyratory crusher type KB 137-190 (54”-75”)installed in a semi-mobile crushing plantworking in a copper ore mine.Capacity: 4600 t/h.

3Two Kubria® cone crushers installed in a gravel works.Capacity: approx. 60 t/h each.

4Kubria® cone crusher (mantle diameter 1100 mm) installed in a quartz-porphyry works.Feed size: 5-32/44 mmFinal grain size: 0-22 mmCapacity: approx. 150 t/h.

5Jaw-type gyratory crusher type BK 135-170(53”-67”) with one-side feed opening extension for the crushing of medium-hardmaterial. It is designed to handle much bigger feed lumps than comparable gyratorycrushers with the same mantle diameter.

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Gyratory crushers are real state-of-the-art technology andhave been designed for highthroughputs and economicaloperation. They are used mainlyas primary crushers in oremines, quarries, lime andcement works. Kubria® conecrushers are high-class technology for medium and finecrushing of hard rock. They achieve a high capacity,reduction ratio and a cubicalfinal product at low operatingcosts, with minimum mainte-nance and simple operation.These safe and reliable crushersare available with mantle diameters ranging from 700 to 2100 mm.

10 Single- and double-toggle jaw crushersImpact jaw crushers

1Single-toggle jaw crusher type EB 14-11/HFeed opening: 1400 x 1100 mm for thecrushing of basalt.Capacity: 300-350 t/hFinal grain size: 0-300 mm.

2Single-toggle jaw crusher type EB 20-15/HFeed opening: 2000 x 1500 mm for thecrushing of copper ore in Chile.Capacity: 850 t/hFinal grain size: 0-300 mm.

3Semi-mobile crushing plant equipped with a jaw crusher type EB 16-12 for the crushing of 1200 t/h limestone at Wopfinger in Austria.

4Double-toggle jaw crusher type DB 21-16Feed opening: 2100 x 1600 mm used forthe crushing of overburden in Zaire and iron ore in Australia.Capacity: 1200 t/hFinal grain size: 0-300 mm.

5Double-toggle jaw crusher type DB 15-12Feed opening: 1500 x 1200 mm for the crushing of gabbro.Capacity: 550 t/hFinal grain size: 0-300 mm.

6Double-toggle jaw crusher type DB 15-12Feed opening: 1500 x 1200 mm for the crushing of gangue rock.Capacity: 400 t/hFinal grain size: 0-250 mm.

7Impact jaw crusher type “5 goh”Feed opening: 800 x 630 mm for the crushing of iron slag.This model has an especially effectiveoverload protection.Capacity: 150 t/hFinal grain size: 0-120 mm.

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Whatever the material to becrushed – granite, basalt, porphyry, greenstone, gabbro,limestone, ore, slag, carbide orhard chemicals – single- anddouble-toggle jaw crushers fromThyssenKrupp Fördertechnikhave everything needed for highavailability, reliability and economy in operation. And that with a minimum maintenance requirement.

Double-toggle jaw crushers arethe specialists for highly abrasive, extremely hard andtough materials.

Single-toggle jaw crushers areideally suited to hard andtough, but less abrasive materials.

Impact jaw crushers only builtby ThyssenKrupp Fördertechnikwere particularly developed forthe toughest applications suchas the crushing of ferrous alloysand carbon anodes with castingnodules still in them.

11Hammer crushers, hammer mills

Crushers of ThyssenKrupp Fördertechnikwere developed for the crushingof coarse, medium-hard rawmaterials for the cement-, gypsum- and limestone industries. They are available asimpact crushers, single-shafthammer crushers and TITANdouble-shaft hammer crushers. These state-of-the-art machinesare extremely compact, robust,efficient and easily serviced.They can be fed with large,bulky material and produce aclearly defined final grain size.

Impact crushers, single-shafthammer crushers and TITAN double-shaft hammercrushers achieve throughputs of more than 2000 t/h. The latter are particularly suitedto the comminution of wet andsticky materials.

Hammer mills of ThyssenKrupp Fördertechnikwere especially conceived forthe fine reduction, grinding,homogenization, fiberizing andselective crushing of naturaland industrial products. The process can be combinedwith drying.

ThyssenKrupp Fördertechnikimpact crushers have beendesigned to cover the wholerange from coarse to fine reduction. They handle hardand medium-hard material, and are used especially in those applications where a high reduction ratio and a cubic,stress-free final product are called for. They are used tocrush coal, potash, limestone,gypsum, slag, overburden, rubble and asphalt material.

Other applications are in theselective reduction of ore-bearing materials and in the chemical industry for the reduction of sulphur gravel,baryte, bauxite etc.

Double-shaft impact crushersachieve the very high reductionratio of 1:100, reduce large feedlumps in one process to a finalgrain size of approx. 25 mmreaching throughput rates of up to 2000 t/h. They are mainly used in thecement-, lime- and gypsumindustries.

1Impact crusher at work.

2TITAN double-shaft hammer crusher at work.

3MAMMUT single-shaft hammer crusher.

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12 Impact crushers

1MULTIROK vertical shaft impact crusher.

2Impact crusher at work.

3TITAN double-shaft hammer crusher.

4BIROTOR hammer mill.

MULTIROK vertical shaft impactcrushers are built in cooperationwith CEMCO, USA. The vertical arrangement of therotor makes for a compact, low-weight unit that is ideal formobile operations. MULTIROK is a low-cost secondary crusher for the

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production of high-grade chippings or crushed sandfrom hard rock such as basalt, granite, diorite, andesite, gravel, dolomite, clinker and slag.

13RollSizers, roll crushers, roll mills

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1Double-roll crusher Roll diameter: 2000 mmRoll width: 2000 mmCapacity: 2000 t/h of limestoneFinal grain size: 0-300 mm.

2RollSizer type DRS 660 x 2000executed as CenterSizer for primary crushing.

3View inside the crushing chamber of a double-roll crusher.Roll diameter: 2000 mmRoll width: 2000 mm.

4Hydraulic gap adjustment and overloadprotection of a double-roll crusher for coal and overburden on a semi-mobilecrushing plant.Roll diameter: 2000 mmRoll width: 2200 mm.

RollSizers and roll crushers ofThyssenKrupp Fördertechnik arespecialized machines formedium-strength, highly stickymaterials such as limestone,marl and contaminated clay, but also for coal, oil sands andoverburden.

ThyssenKrupp Fördertechnik rollmills are used for the finereduction of all kinds of material– even up to corundum, when a low content of ultra-fineparticles in the finished productis required.

14 Feeding, classifying and separating

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Crushing plants can only achieve high throughput rates, if they are combined with reliable feeders and dischargesystems such as apron feeders,chain conveyors, vibrating feeders, reciprocating plate feeders and grizzly feeders.

For the production of high-quality products from thecrushed raw materialsThyssenKrupp Fördertechnikoffers a variety of screens.

1Bulk material screen type DU-Stk 2.6x5.75Handling capacity: 3000 t/hCopper ore: 0-1000 mmCutting size: 150 mm.

2Apron feeder type RKF 2400 x 22600-D8.

3Linear vibrating screen type DU 64 4.0x9.6(10.5)ED installed in a Canadian oilsand plant.Feed material: oilsandFeed capacity: 10000 t/h Cutting size: 100 mm.

15Screens, aqua vibrating separators, screeners

Whatever the material and wher-ever the location the specialistsof ThyssenKrupp Fördertechnikknow exactly which screen is themost effective and most econo-mical one for the respectiveduty. Depending on the applica-tion, the screen can have linearor circular oscillation or can bethe eccentric-shaft type. For the screening of finesmachines with directly excitedscreen covers are offered.

1Circular oscillating screentype Turbo 2.0x6.0(6.9)3.5Dwith 31/2 screen decks.Feed material: greywackeFeed capacity: 360 t/hCutting size: 5, 16, 40 and 65 mm.

2Banana screen type DU 23-3.6x8.0 (8.9)1DScreening capacity: 1900 t/hLimestone / shale: 0-100 mmCutting size: 19 mm.

3Linear vibrating screen with double out-of-balance drive in a German steelworks.Screening surface: 3300 x 8000 mmFeed material: lump ore or pellets, 0-25 mmFeed capacity: 800 t/h.

4Aqua vibrating separator for gravel.

5Aqua vibrating separator type ASK 18/48in a German gravel works.Feed material: gravelFeed capacity: 60 t/hCutting size: 22 mm.

6Heavy linear grizzly feeder with double out-of-balance drive,2500 mm wide and 6500 mm long with a 2500 mm long grizzly screen.Loacted in Iran and Hong Kong.Feed capacity: 2000 t/hCutting size: 225 mm.

7Circular oscillating screen type Turbo 1.3 x 3.0 (3.3) ED in a German limestone works.Feed material: limestoneFeed capacity: 300 t/hCutting size: 32 mm.

8Fines screening machine type Screener forthe separation of fillers from crushed sandsand also for the very difficult screening ofcoke fines. Located in Germany.Feed material: basaltFeed capacity: 15 t/hCutting size: 0.09 mm.

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16 Wobbler feeders, reciprocating plate feeders

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1Reciprocating plate feeder type 1700x6500 for drawing-off of 800 t/hlimestone 0-300 mm from an outside stockpile.

2An enclosed wobbler feeder in a Germanpower station for the separation of lignite at15 mm. Each shaft is individually driven.

3Wobbler feeder type SRK 450/15-2800 for the separation of limestone.Feed capacity: 1800 t/hCutting size: 150 mm.

4A hydraulically driven reciprocating platefeeder with infinitely variable speed andstroke adjustment.

5Wobbler feeder for the separation of limestone.Feed capacity: 1300 t/hCutting size: 75 mm.

Wobbler feeders are used toclassify difficult-to-screen materials and achieve very highthroughputs depending on thecutting size. Advantage: no vibrating mass.

Reciprocating plate feeders areused for a uniform materialdraw-off from large feed hoppers and for the feeding ofcrushers.

Reliable state-of-the-art components from ThyssenKrupp Fördertechnik.

17Apron feeders, chain conveyors, vibrating feeders

1 For logistical reasons the semi-mobilecrushing plant with a capacity of 10000 t/his equipped with two feed hoppers and twoapron feeders (2440 x 32 630 mm each).The plant is fed by 240 t dumpers.

2 Apron feeder type RKF 2200 x 14800 mm- D8.Capacity: 850 t/h Limestone: 0-1700 mm.

3Variable speed vibrating feeder 800 x 3000 mm. Capacity: 100 t/h Rubble: 0-800 mm.

4 Chain conveyor type OTK 2400 x 12050 mm.Capacity: 1000 t/h Limestone: 0-150 mm.

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ThyssenKrupp Fördertechnikbuilds heavy-duty apron feedersbeing equipped with chains,track rollers and sprockets. They are used as feed anddischarge conveyors in crushingplants for limestone, hard rock,coal, ore and overburden, evenfor extremely abrasive materials.Apron feeders with conveyingdistances of up to 30 m andwidths of up to 3000 mm havebeen realized so far achievinghandling capacities of up to12000 t/h. Special designs allow inclines tobe varied from 20-25° and allow shifting up to 3000 mm.Bevel spur gearboxes, planetarygears and hydraulic motors can be installed for either fixed-speed or infinitely variabledrives. Double drives are installed to achieve higher driving powers.

Chain conveyors in light-dutydesign with capacities of up to4000 t/h are the choice for lessabrasive materials.

Our extensive vibrating feederprogram caters for capacitiesranging between 50 and 70000 t/h. For bin draw-off andtransport of all kinds of bulkmaterial.

18 Magnetic separators

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1One of the world’s largest overbelt magneticseparators in a Chilean copper mine

2Two-stage permanent magnetic roller separator to remove contaminants fromcorundum

3Tandem magnetic drum separator for themagnetic processing of sponge iron in anIndian steel plant.

Magnetic separators createstrong magnetic fields to remove ferrous metals frombulk materials while the materialis passing over a feed ordischarge conveyor.

Fields of application range fromlignite and hard coal, ores andminerals, foodstuffs, wood chippings and saw dust, mineral building material andglass sands as well as chemicals to recycled materialsof the building-, metallurgical-and allied industries.

State-of-the-art drum/rollerseparators and other types ofpermanent magnets round offthe program.

19Process technologyGrinding plants

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Drying – grinding – separating –for a variety of applications and uses.

Dry grinding systems are usedas open-circuit mills or in connection with high-efficiencyseparators in a closed circuitand serve for the fine grindingof hard, brittle materials. In thecase of circuit grinding, the moisture of the material to beground is restricted to about 1.5 % H2O. Moistures exceedingthis value cannot be dried bythe grinding heat alone.Therefore, in these cases, additional heat must be intro-duced into the grinding system.

They are used for the fine grinding of mineral raw materials with an already highfeed moisture or such mineralraw materials which containmoist, sticky contaminations.Furthermore, they are used if, in the following process step,the ground material is processed in the form of awater/solids suspension.

Rod mills are ideal for producingsands by grinding gravel and forthe preparation of ores.

1Two-chamber tube mill.

2Wet grinding plant for the production oflimestone suspension for a flue gas desulphurization plant.

3Tube mill for wet grinding.

One main area of the use of wet grinding systems is theproduction of limestone suspension by grinding for fluegas desulphurization plants(FGD-plants).

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1Autogenous cryolite mill in an aluminium works.

2Tube mill for wet grinding.

3Combined drying and grinding plant withheated mill.

4UNIROTOR hammer mill.

5BIROTOR hammer mill for combined dryingand grinding of limestone.

6Cryolite grinding plant with impact crusher.

7Roll mill for calcined anthracite.

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The core components of grinding plants fromThyssenKrupp Fördertechnik aretube mills (autogenous or ballmills), hammer mills, impactmills and roll mills. They can be used for either fineor ultra-fine grinding of mineralraw materials.

Further components of grindingplants are air separators, bucketelevators, belt conveyors, air slides and pipelines as wellas the electrical equipment andcontrol. Cross-stream separa-tors developed byThyssenKrupp Fördertechnik arehigh-performance air separatorsfor classifying all types of free-flowing and fine materials.

21Separators, powder coolers

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1Cross-stream separator series “QS”.

2Cross-stream separator.

3Plant with two powder coolers.

ThyssenKrupp Fördertechnikplan, build and supply:

•Air separators

•Cyclone air separators

•Cage-type separators

•Static separators.

High-efficiency separators fromThyssenKrupp Fördertechnikreach feed rates of up to 1200 t/h and can also berealized in connection withdrying or cooling of the separated material as well as inexplosion-proof versions.

Beyond the high separation efficiency, the series “QS” ischaracterized by its particulareconomy and reliability. As both bearings are arrangedoutside the separator, they canbe replaced without dismantlingthe rotor. To suit the different applicationconditions, the separators of allour series are equipped with ametallic, chemical-ceramic orceramic (Al2O3-ceramics) wearprotection.

Upon request, the series “QS”can also be supplied as modularsystem. This permits the subsequentinstallation of an additionalseparating air supply coil, anadditional cyclone and fan todouble the capacity of the sepa-rator.

Powder coolers fromThyssenKrupp Fördertechnik areused for cooling dustlike, free-flowing materials.

The reasons for cooling dustlikematerials during processing aremultifarious. They reach fromchemical and mineralogicalchanges to the material to beground at excessively high temperatures up to safetyaspects related to manual processing of hot products.

22 Dryers

1Internals of a rotary dryer.

2Rapid dryer with dedusting plant.

3Impact dryer.

4Double-stream rotary dryer.

5Rapid dryer.

6Impact dryer.

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Thermal drying of bulk materialswhether fine, coarse, plastic orsludgy calls for a special dryingsystem that has to be suited tothe material properties, i.e. the consistency, moisture,grain size, structure and abrasiveness. Whatever the drying task,ThyssenKrupp Fördertechnikhave a system to cope with it.

All dryers are convection dryers that run in continuousoperation. They can be complemented with ancillarycomponents such as hot gasgenerators (gas- or oil-fired),dedusting-, dosing- and conveying systems.

23Cyclones

1Pre-assembled hydro-cyclone station.

2Hydro-cyclone connection at feed distributor vessel.

3Multi-cyclone station with 26 individualcyclones each for a vacuum belt filter plant.

4Separating cyclone cluster of a wet grinding plant with 3-way distributor box.

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Here, aero- and hydro-cyclonesare distinguished.Aero-cyclones serve for separa-ting dustlike materials from air-/gas-carrying media. They offer high separation efficiencies at low pressure lossand are executed with a wearprotection suiting the respectiveapplication conditions.

Hydro-cyclones are used for thecontinuous classification andconcentration of suspended particles from liquids.Throughput rate and separatingbehaviour can be varied bychanging the diameter of theover- and underflow nozzles aswell as by changing the presetpressure.

By the combination of individualhydro-cyclones to cyclone clusters, highest throughputrates are achieved at a lowspace requirement.

24 Filter Technology

1Vacuum belt filter with a filter area of 2 x 51 m2.

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Continuous filtration at highthroughput; maximum levels ofefficiency in filter cake washing;low residual moisture contents –all ensured results withThyssenKrupp Fördertechnikvacuum belt filters.

Our belt filters combine theadvantages of conventionalhorizontal belt filters with state-of-the-art components,materials and control systemsto achieve efficient, reliable andeasily serviced filtering systemsat low capital outlay.

25Vacuum belt filters

1Indexing filter CH (vacuum belt filter) for solid-liquid separation of suspensionsin the chemical, food-stuffs and environmental industries.

2Vacuum pump with downstream processwater tank.

3Vacuum pump with fitted water trap.

4Filter tank with filtrate pump.

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Absolutely reliable vacuum sealing permits continuous operation at differential pressures of up to 900 mbar.Optimum installation flexibility tocorrespond to prevailing requirements ensures economicoperation - whether in wash filtration or in the dewatering of slurries.

26 Planning, consultation, engineering, modernisation, refurbishment

1Research, engineering and material testing – from one single source.

2Refurbishment of a limestone crushingplant equipped with a hammer crusherfrom a mobile to a semi-mobile plant, withnew feed hopper and apron feeder

3Upgrading from 1400 to 1800 t/h using a new reinforced bridge-type scraper.

4Assembly of a new forged gear rim withcase-hardened pinions to a cement mill.

5Replacement of a shell section.

6Relocation of a crushing plant with a transport crawler.

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Research and development are highly rating forThyssenKrupp Fördertechnik.Experienced and committedemployees, innovative power,flexibility and know-how are thebasis of the successful partnership with our customers.

Our experience results from the permanent critical comparison of the design- anddimensioning criteria with theresults from practical operation.

The basis

ThyssenKrupp Fördertechnikinstitutes and laboratoriesundertake scientific and techni-cal research, as well as practicaltrials to provide the basis of themost practical processing tech-nique to be envisaged for theengineering of complete plants.

Crushing, screening, grinding, washing, blending,drying, filtering – from onesingle source. ThyssenKrupp Fördertechnik.

The combination of theory andpractice, research, development,planning, design, manufacture,erection and service qualifyThyssenKrupp Fördertechnik forbeing your single-source supplier of tailor-made processing plants with efficientindividual machines meetingcustomers’ requirements andensuring highest economy.

Services offered byThyssenKrupp Fördertechnikalso comprise:

•Raw material analyses

•Comminution tests

•Wear tests

•Process evaluation

•Planning and engineering

•Overall design

•Component production

•On-site planning

•Electrical engineering

•Erection and installation

•Commissioning

•After-sales and spare-partsservice.

In the field of plant moderni-sation and conversionThyssenKrupp Fördertechnikoffers qualified planning, consultation and execution ofthe following measures:

•Upgrading and optimization(incl. machines of othermanufacturers)

•Refurbishment of old plants

•Relocation of machines and plants

•Increase of machine availability by optimizing theoperating conditions

•Retrofit of technical improvements and furtherdevelopments

•Adaptation of older plants to current safety standards

•Automation of existing plants

•Emission protection measures.

27Service, erection, spare parts

1A phone call is all it takes to get immedia-te assistance.

2Assembly of a grinding plant.

3Assembly of a semi-mobile crushing plantbefore sea transport.

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Whether they are manufacturedin own workshops or in the factories of our many partnersworldwide tailor-made installations can only achievetheir high quality standard,which is typical of ThyssenKrupp Fördertechnik, byan adequate quality assurance.ThyssenKrupp Fördertechnik’shighly qualified production andquality assurance staff makesure of this all around the world.

Both complete plants and indivi-dual machines as well as otherThyssenKrupp Fördertechnikproducts are installed and commissioned by our experts.Same applies to state-of-the-arthydraulic and control systems.

ThyssenKrupp Fördertechnikprovides fully qualified staff forthe supervision and coordinationof erection, commissioning andrepair work carried out by thecustomer’s staff or external personnel.

Wear and spare parts meetingthe ThyssenKrupp Fördertechnikquality standards and regularinspections by our specialistsensure optimum availability ofyour machines and componentsat any time.

4Assembly of a stationary crushing plantequipped with a TITAN double-shaft hammer crusher and an apron feeder.

5Assembly of an intermediate gear of a gyratory crusher.

6Wear parts store.

7Spare parts store.

8Simultaneous assembly of 4 vacuum belt filters.

9Whether direct personal collection orworldwide airfreight – we give our customers the fastest possible and mosteconomical method of delivery.

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1.04ThyssenKrupp Fördertechnik GmbH

ProcessingSchleebergstraße 12D-59320 Ennigerloh (Germany)Tel.: +49(2524)30-0Fax: +49(2524)2252E-mail: info@tkt-tkf.ThyssenKrupp.comhttp: //www.eprocessingplants.com

Product rangeCrushing technology

•Stationary, semi-mobile and mobile crushing plants

•Gyratory crushers

•KUBRIA® cone crushers

•Double-toggle jaw crushers

•Single-toggle jaw crushers

•MAMMUT® single-shaft hammer crushers

•TITAN® double-shaft hammer crushers

•Impact crushers

•Roll crushers

•RollSizers

•SIEBRA® swivel-arm crushers

Screening technology

•Linear vibrating screens

•Circular vibrating screens

•Elliptical vibrating screens

•Eccentric vibrating screens

•FineScreeners

•Grizzly screens

•Screen troughs

•Unbalance-type gears

Grinding technology

•Ball mills

•Rod tube mills

•Hammer mills

•Roll mills

•Separating systems

•Water injection systems

Feeding and conveying systems

•Apron feeders

•Chain conveyors

•Reciprocating plate feeders

•Vibrating screens

•Wobbler feeders

Filtering- and drying technology

•Magnetic separators

•Dryers

•Vacuum belt filters

•Separating cyclones

•Hydro-cyclones

•Cyclone clusters

•Disc filters

Systems

•Systems for power plants

•Coal preparation systems

Engineering Modernization, RefurbishmentAfter-sales serviceTraining

ThyssenKrupp Fördertechnik

Partners of the mineral processing industry