Information

THE HAVER SCREENING GROUP

THEHAVER SCREENING

GROUP

HAVER & BOECKER

THE HAVER SCREENING GROUPFirst class in classification

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Company profile

THE HAVER SCREENING GROUP

- is a strong unionbetween the subsidiarycompanies in Brazil,Canada and theEngineering Division in Münster

- is a global leader in thesector of mineral pro-cessing technology

- together they have theexperience of deliveringover 20 000 screeningmachines worldwide

We produce

- everything related to thescreening process, fromanalyses to screen decks,screening machines and complete customer service

- premium quality equipment for the mining industry

- high pressure washingunits for raw materialmixes

Our employees

• include more than 300experienced specialists

• have expert knowledgeand continuous exchangeinformation with scien-tific institutions andwithin THE HAVERSCREENING GROUPitself

Our target

• to bundle the strengthsof the 3 locations

• to contribute to the success of our customersworldwide

HAVER & BOECKEREngineering DivisionMünsterRobert-Bosch-Straße 648153 MünsterGermany

Tel.: +49 2 51-97 93-0Fax: +49 2 51-97 93 156E-mail: niagara@haverboecker.comInternet: www.haverboecker.com

ENGINEERING DIVISION MÜNSTER

HAVER & BOECKER, BRAZIL

W.S. TYLER, CANADA W.S. TYLER CANADA225 Ontario Street, P.O. Box 3006, St. Catharines, Ontario L2R 7B6 Canada

Tel.: +1-905-688-2644Fax: +1-905-688-6940E-mail:wstsales@wstyler.on.caInternet: www.wstyler.on.ca

HAVER & BOECKERLatinoamericanaRodovia Campinas à Monte Mor, km 20, 13190-000 Monte Mor(SP)Brazil

Tel.: +55-19-38 79-9100Fax: +55-19-38 79-1410E-mail: haverhbl@haverbrasil.com.brInternet: www.haverbrasil.com.br

THE HAVER SCREENING GROUPHAVER & BOECKER Engineering Division Münster, Germany

HAVER & BOECKER Latinoamericana, BrazilW.S. TYLER, Canada

Tel.: +49251-9793-0 • E-mail: niagara@haverboecker.comwww.haverboecker.com

THE SCREENING CIRCLE

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THE SCREENING CIRCLE – wide ranging expertise throughout the entire screening process

THE SCREENING CIRCLE

HAVER & BOECKER today is theonly company that is able to offerall solutions within the so-calledscreening circle. THE SCREENINGCIRCLE comprises the sequentialprocess steps needed to form thecomplete screening process, and

thus includes: material analysis,professional customer advising,screening machine size determina-tion, screening media selection,system and design calculations, in-house testing prior to machinedelivery, machine installation andstart-up, and worldwide customerservice.

The screening process incorporates:

• The particle analysis• The screening medium• The screening machine• The service

THE SCREENING CIRCLE

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HAVER sieve analysis machines with 3-dimensional screening motion and amplitude control

The particle analysis

At the start and at the endof THE SCREENING CIRCLE you’ll find theanalysis of the screenedmaterial or the manufac-

tured product with respectto particle size and shape.The analysis of the mate-rial serves as the basis forthe layout and design ofthe screening decks, fullytaking into consideration

the required productionrates and materials to bescreened. It is thus thecritical requirement forattaining a successfulprocess. HAVER &BOECKER supplies

analysis sieves and CPAmeasuring equipment forattaining rapid andrepeatable norm-conform-ing on-site inspections.

HAVER sieves for accurate sieve analyses

The HAVER CPA photo-optic particle analysis unit for performing particle size and shape analyses

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The screening medium

As design and layout ofthe screening mediumand surface type are thecomponents that deter-mine the quality of allscreening machines, it’scritical the screen deck beproperly addressed duringdesign. Today at THEHAVER SCREENINGGROUP all necessaryscreening media for cutsizes and applications ofevery type are available.Here the selection of theoptimum screening medi-um depends on the resultsof the input materialanalysis, the required out-put products and the typeof machine technology.

THE SCREENING CIRCLE

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NIAGARA® 4-bearing screening machine – a proven screening system for over 75 years

The screening machines

Only the right screening machineturns a job into a product. Hereperfect harmony between themachine type, drive system and useis a requirement for long-lastingand efficient fulfilment of customerwishes. Ever since screeningmachines have been built in 1930using the traditional eccentric drivesystem, HAVER & BOECKER hascontinuously expanded andimproved its product range.

Today the company has available 5 different drive systems:• Circular swingers with 4-bearing

and eccentric shaft design• Circular swingers with concentric

shaft as free swingers• Circular swingers as high fre-

quency screening machines with

vibrating screen frame• Linear swingers with exciter,

double shaft and imbalance motor drive and

• Screening machines with directlyexcited screen decks.

The demand for cut sizes rangingfrom very fine to very coarse iseffectively covered by our widevariety of screening systems.Screening machines from theHAVER® group are in operationworldwide in various industrialsectors for pre-screening, classify-ing, de-watering, defillering andreject screening.

Special expertise and impressivereferences characterise the groupwith its construction of giantscreening machines for the miningindustry. Especially when design-

ing large scale screening machines,critical stress zones are analysedusing finite element analysis earlyduring the design phase.

Our product range for the materialprocessing industry has greatlyexpanded over the 75-year historyof the screening machine. It nowincludes the innovative HAVERHydro-Clean® high pressure wash-ing system, which is used for cost-effective and low-wear washing ofvarious raw materials. Giant pel-letising plates for granulating ironore are also another part of theproduct line, which is rounded outby a wide range of vibrating feed-ers and a screening control system.

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The result of continuous development and optimisation: A wide ranging product line for just about every possible requirement

THE SCREENING CIRCLE

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The service

To secure quality stan-dards over the long term,THE HAVER SCREEN -ING GROUP has devel-oped a vibration analysisthat allows us to preciselymeasure the vibrationcharacteristics of screen-ing machines at any time,before delivery of themachine, after on-sitestart-up and during theentire operating time ofthe machine. By checkingthe vibration parameters,THE SCREENING CIRCLEis closed through ouradvising of customers onoperational matters.Service locations all overthe world assure reliabledelivery of spare partsand the round-the-clockavailability of service per-sonnel, who are ready toact at our customers’request. Individual “fullmaintenance programs“are tailored by THEHAVER SCREENINGGROUP to suit specificcustomer needs.

Before a screening machineleaves, it’s tested “down to thebone” by using a vibrationanalysis and other quality con-trol checks. The vibration analy-sis measuring system, whichserves to check the functionalcapability of the screeningmachine, is an in-house devel-opment of THE HAVER SCREEN-ING GROUP.

HAVER lubrication systems for screening machinesGrease and oil lubrication

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Premium quality roller bearings for long lifetimes

Automatic grease lubrication pump

Viewing glass for easy checkingof the oil level in the bearing

Specific customer needsand surrounding parame-ters determine the choiceof the lubrication systemfor the bearings of shaftdriven screening ma-chines.

As no general ruleapplies as to which sys-tem is better from a tech-nical standpoint, HAVER& BOECKER offers itsscreening machines witheither grease lubricationor oil lubrication systems.The type of lubricationsystem used with theNIAGARA® 4-bearing,free swinging and doubleshaft screening machinesdepends on the applica-tion and the customer’srequirements, meaningthe customer always getsthe solution that’s best forhim. HAVER, the special-ist for mineral processing,also offers the re-circula-

ting oil lubrication as analternative to the provenoil level lubrication,which allows an exactfeeding of oil to the bear-ing. In addition, the tem-perature of the oil is keptconstant, even under themost extreme conditions.Cleaning the oil in theexternal unit extends thetime interval betweenmaintenance, thus reduc-ing maintenance costs.

Design

Oil lubrication Grease lubrication

• Lubrication from an oil sump • Oil change on half or full

year interval• Airing and bleeding

necessary• Sealing by ring gasket• Protection of the lip seal

by grease-filled labyrinth

• Direct lubrication of rollersthrough the housing and outside ring

• Lubrication by hand• Alternative lubrication by

an automatic grease pump• Lubrication with grease loss• Sealing by labyrinth ring

Advantages

Oil lubrication Grease lubrication

• High rotational speeds are possible compared to grease lubrication

• No lubricant losses• Good heat transfer• Long mainenance intervals• No lubricant piping

necessary

• Easy recovering of usedgrease-lubricant

• Contaminants are flushed out during lubrication

New machine generation

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Stepless adjustable imbalance weight for easy drive adjustment

Under the premise of creating aworldwide uniform concept for thebenefit of the customer, THEHAVER SCREENING GROUP hasdeveloped an innovative machinegeneration that comprises all shaft-driven, inclined screeningmachines. The machine seriesinclude the T-Class (circular freeswingers) and the F-Class screen-ing machines (4-bearing screens).

When compared to the convention-al circular vibrating and 4-bearingscreening machines available thusfar, the major improvements are:the new type of screen boxstrengthening, the flexible drivesystem and the innovative mediasupport system for various screendecks. Identical machine modelsmay be easily produced in eitherthe metric or imperial system. Thebasis for the screen box is a pre-determined standardised frame for

positioning all machine compo-nents together with the proven dou-ble-bevelled side walls. Uniquethus far is the combination of thehorizontal and vertical reinforce-ment braces. The cross-memberdesign contributes to the stability,lifetime and operational reliabilityof the machine because, unlikeother solutions available on themarket for receiving the screendecks, the cross-members do notneed to be worked on or prepared.Instead of screw holes and welds,adjustable mounting units perpen-dicular to the screening directionare used. The standard media sup-port system for screen decks withoptional knocking-ball devices,rubber and polyurethane screenpanels and perforated plates offerthe plant operator full flexibility forevery application because easychangeovers to other screen typesare possible. HAVER & BOECKER

has applied for a patent for thisnew innovative media support sys-tem. Available standard mountingprofiles allow polyurethane platesto be inserted and provide optimalwear protection for the cross mem-bers and other parts strained by thematerial flow. In addition to usingstandard worldwide components,which allows a high level of inter-changeability and worldwide spareparts availability, there is also theinnovative, very compactlydesigned drive system.Completely new on the markettoday is the possibility to changeover from the oil to grease lubrica-tion system, or vice versa. The easyadjustment of the vibration distanceby adjusting the imbalanceweights, for which a patent has alsobeen applied, uses no additionalweights and provides exact screen-ing machine balancing. This isessential for assuring long opera-

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High degree of flexibility – the new NIAGARA® T-Class from THE HAVER SCREENING GROUP in a new design and with a worldwide uniform platform.

tional lifetimes. Analogous to thecapability to adjust the screeningbox and carrying system, the driveunit may also be flexibly designedwith regards to various applica-tions.

An appealing design completes thenew, extremely versatile and adapt-able machine generation.

Innovative, standard support system for receiving various screen decks

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HAVER & BOECKER – Engineering Division MünsterScreening, washing and systems

A strong team – The HAVER & BOECKER staff at the Engineering Division Münster

Product range

We produce

- NIAGARA® screening machines for classifying,scalping, de-watering, defillering and reject screening of loose, bulk material of every type fordry or wet processing:· circular swinging screening machines, as a free

swinger or in 4-bearing design· linear vibrating screens· fine screening machines with directly

excited screen decks· high frequency screening machines· vibrating feeders · screening machine control systems

- complete washing and classifying plants, primary crushing plants

- the HAVER Hydro-Clean® high pressure washing system for the sand and gravel industries, naturalstone and recycling industry

HAVER & BOECKER, Münster • Tel.: +49 2 51-97 93-0 • E-mail: niagara@haverboecker.com • www.haverboecker.comReferences: Basalt-Actien Gesellschaft • Carmeuse • Fels-Werke • Hermann Trollius • Holcim • Knauf Engineering • Lhoist •

Plasser & Theurer • Odenwälder/Mitteldeutsche Hartstein-Industrie • Siam Mortar Cement

Company profile

The Engineering Division Münster

- can look back at 75 years experience with the NIAGARA® screening machines

- has accommodated the Mineral ProcessingTechnology business unit since 1991

- is a specialist for solutions to problems, customeradvising, project management, optimisation, production, installation, start up and also overhaulsand maintains screening machines and accessories

- sends service technicians worldwide, directly from Münster, for plant start-ups, service, vibration analyses and repair work

- is continuously expanding its global machine, plant and customer service program through an international engineering network

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NIAGARA® Free-Line, 3 x MD 1800 x 5000, 1 MD 1500 x 4000, culm basin carbonate, 220 tons/hr

HAVER primary crushing plant with a NIAGARA® scalper DSS 1600 x 4600/3000, Diabas, 500 tons/hr

HAVER Fine-Line, HD 3000 x 2500, crushed sand, 35 tons/hr

HAVER Hydro-Clean®, HC 700/200, max. 100 tons/hrHydro-Clean® for rental, for washing various raw material mixtures

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Systems operating worldwide

Semi mobile HAVER Hydro-Clean® pilot plant, HC 700/200, for kimberlite, 50 tons/hr

HAVER washing and classifying plant equipped with a HAVER NIAGARA® Flat-Line FL-MD 1200 x 6500/2500 and HAVER Hydro-Clean®, HC 700/80, gravel and sand, 80 tons/hr

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Dredging ship equipped with HAVER NIAGARA® flat and de-watering screening machines and HAVER vibrating feeders, gravel, 200 tons/hr

NIAGARA® 4-bearing screen D 1500 x 6000 for natural sand, 200 tons/hr

HAVER NIAGARA® flat screen with spray bars FL-MD 2000 x 6000, round gravel, 200 tons/hr

W.S. TYLER – CanadaComplete screening systems for mineral processing, from one source

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Product range

We design, develop, produce and market

products for the screening process:- particle analysis

test sieves, laboratory devices, CPA technology- screening media

scalper, classifying and de-watering mediaself-cleaning screening media, finest screening media

- screening machines and cleaning systemscustomised screening machines for every application

- services for processing, e.g.standard spare parts service, overhaul programmesfor old screening machines, logistics solutions forwarehouse management of screen cloth, processplanning and design of processing plants

- wire mesh solutions for design and architecturestandard wire mesh, special wire mesh and supportfor installation

- wire cloth for industrial applicationscoiled packaging material, articles and products made of woven cloth for special customer applications

The W.S. TYLER CANADA team

W.S. TYLER CANADA • Tel.: +1-905-688-2644 • E-mail: wstylersales@wstyler.on.ca • www.wstyler.on.caReferences: Grupo Mexico • CVG • INVISTA • Unimin • P. C. S. Mining • Martin Marietta • Lafarge Canada •

Mosaic Canada • Kumtor Operating Company • Q. I. T. - Fer et Titane

Company profile

W.S. TYLER CANADA

- is committed to the vision of re-defining the screening process by using unique technology, and dedicates itself to pursue its mission of establishing strategic partnerships that bring togetherinnovation and expertise

- is located in St. Catherines, ON and is the only company on the global market that offers its customers the complete screening circle. Here one single supplier offers everything from particle analysisto all types of screening cloths and machines, including its own self-developed services

- serves over 4 000 customers in the sector of mining(e.g. copper, iron ore, gold and silver, oil sand, nickel, etc.) industrial minerals, crushed stone, gravel and sand

- is a proud member of THE HAVER SCREENING GROUP

- also offers design and architectural solutions made of wire mesh

- develops technical solutions using wire cloth for industrial applications

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Screening machine with direct exciter drive for processing copper ores

Free swinging scalper with double-shaft drive system for processing nickel ores

Screening machine with double-shaft drive system for the gravel industry

Systems operating worldwide

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TYCAN XL-Class linear screening machine with exciter drive

TYCAN F-Class 4-bearing screening machine TYCAN L-Class linear screening machine

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Free swinger for the crushed stone industry Screen decks for every application

This salt plant in the city of Goderich Ontario is one of W.S. TYLER CANADA’s 4000 customers

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HAVER & BOECKER Latinoamericana – BrazilWide ranging expertise in South America

Company profile

HAVER & BOECKER Latinoamericana

- is located in Monte Mor, 20 km from Campinas, thesecond largest city in the state of São Paulo

- was founded in 1974 with another partner and has been a 100 percent subsidiary of HAVER & BOECKER since 1992

- sells through a national distribution network withoffices in Belo Horizonte, São Paulo, Rio de Janeiro,Porto Alegre and Espírito Santo

- is responsible for sales in Argentina, Bolivia, Chile,Paraguay, Peru and Uruguay

- enjoys an active company culture, which has earnedthe dedication of its 103 employees

Product range

We

- market and service all machines from theEngineering Divisions in Münster and OeldeGermany, i.e. filling machines and screeningmachines

- represent the IBAU and FEIGE product lines

- have modified the product line to match the marketneeds and we are contributing to the country’s posi-tion as a global market leader in iron ore production

- demonstrate our strength in building giant screeningmachines and huge pelletising plates

- are not only at home with processing iron ore, butalso in the cement and building materials industries,as well as the chemical, starch and food industries,also in processing oil sand

- do production externally, but final assembly andquality control of the products is done in-house

The HAVER & BOECKER Latinoamericana team

HAVER & BOECKER, Brazil • Tel.: +55-19-38 79-9100 • E-mail: haverhbl@haverbrasil.com.br • www.haverbrasil.com.brReferences: Group Votorantim • Group João Santos • Group Cimpor • Cemento Bio Bio • Alcoa Alumínio S.A. • Solvay •

Corn Products • Dow • CVRD • Samarco • MBR

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Crushed stone plant, 2.46 million tons/yr

Banana vibrating screen with exciter drive unit for copper oreModel RB-MD 3200 x 7315, 362 tons/hr

Giant pelletising platesModel GR 7500, 122.3 tons/hr

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Performance as a team

NIAGARA® High performance screening machines in modular design, Type R-TE 4000 x

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11000, total weight of 115 tons, 15000 tons of oil sand per hour

THE HAVER SCREENING GROUP

W.S. TYLER, Canada225 Ontario StreetP. O. Box 3006, St. Catharines, Ontario L2R 7B6, CanadaTel.: +1-905-688-26 44, Fax: +1-905-688-95 82E-mail: wstsales@wstyler.on.ca Internet: www.wstyler.on.ca

HAVER & BOECKER Latinoamericana, BrazilRodovia Campinas à Monte Mor, km 20, 13190 Monte Mor (SP), BrazilTel.: +55-19-3879-9100, Fax: +55-19-3879-1410E-mail: haverhbl@haverbrasil.com.brInternet: www.haverbrasil.com.br

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HAVER & BOECKER Engineering Division Münster, GermanyRobert-Bosch-Straße 648153 Münster, GermanyTel.: +49 2 51-97 93-0, Fax: +49 2 51-9793-156E-mail: niagara@haverboecker.comInternet: www.haverboecker.com