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 A m em ber of the F.L.Sm idth-Fuller Engineering Group

ll H igh Efficiency

ll Low M aintenanceCustom er Satisfaction

Cost Effectiveness

TechnologicalLeadership

MILLING

®

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This system requires asm aller bagcollector which

can be beneficialfor retrofits toexisting system s.

The layoutis flexible andcan requireless overallspace thanother systemdesigns.

There is lessexhaust gaswhich can bean advantagein obtainingenvironm entalperm its.

FinishM ill

Clinker Gypsum

Secondary Air

O-SepaSeparator

Prim ary Air

M illDischargeElevator

M illCollector

ToProductStorage

CollectorI.D. Fan

CollectorI.D. Fan

The mill vent gases can be taken through the O-Sepa separatorwith either system design, thus eliminating one collector and fan.

This is the sim pler system . It contains lessequipm ent and few er drives.

The separator fan handles clean gaswhich reduces m aintenance andallows for a higher efficiencyfan design.

The dust loadingis higher, but of

a coarser size,which reducesdust collectionproblem s.

This system givesthe m axim um aircooling or m axim umsystem tem perature forcontrolling product quality.

 Any recycled air is cleanand does not lim it the

duct arrangem ent.

Clinker G ypsum

FinishM ill

M illCollector

SeparatorCollector

SeparatorCollector

Prim ary Air

O-SepaSeparator

M illDischargeElevator

CollectorI.D. Fan

Secondary Air

SeparatorI.D. Fan

SeparatorI.D. Fan

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Cost SavingsThe im proved separator efficiency results in less finem aterial returning to the m ill. This reduces the spe-cific power consum ption of the m ill for a given finess.

Increased system capacitySystem capacity is m axim ized through the com bi-nation of a superior grinding efficiency and bettersize distribution.

Low m aintenanceJet abrasion, im pact, and friction wear have all beenreduced by design. The standard O -Sepa separatorincorporates a circulating lubrication system whichensures long bearing life.

H igh cooling capability A superior cooling capability - due to the ability of allclassifying air to com e from am bient - reduces the chanceof ball coating and pack set in silos.

Reduced capital costDue to its com pact design and sim ple circuit, theO -Sepaseparator can be applied in a variety of system swhich fit any process requirem ent or existing condition.

Stable operationSystem optim ization is achieved through stable processconditions. This stability is created through sim ple sys-tem control and precise, uniform separation.

Better product qualityThe results of superior efficiency are evident throughincreased cem ent strength and a reduced am ount ofcoarse m aterial present in the product. Air & Product To

dust Collector

DispersionPlate

NoTrajectories

No DeakZones

No W allEffect

 AirEntry

VerticalGuide Vane

Vortical Flow Adjusting Blade

The rotor’s speed directly affects the centripetal

force. The am ount of airflow directly affects thedrag force.

M aterialFeedEntry

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Predict circulation factor.

Determ ine expected system production and feed rate to separator.

Pick the separator size (from the chart below) that has rated feed andproduction which are greater than those expected. If separator willproduce several types of cem ents, use m axim um feed and production.

Circulation factor = Circulating Load (%) = separator feed100% production

1+

(_____ m tph production x ______ Circulation factor = _______ m tph feed)

[

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Reducer

Support

Reducer

Low SpeedCoupling

Dispersion

Plate

Drive

Support

Shaft Assem bly

M aterialFeed Chute

Buffer Plate

Guide Vane

Partition Plate

Vortical Flow

 Adjusting Blade

Rejects

O utlet

W ear Protection C om ponents

Ceram ic tile on inlet ducts, outletducts, and shaft assem bly

Spray ceram ic coating on rotor

Chrom ium carbide bulk-weldedplate for guide vanes

NiHard castings for airseal,distribution plate, and buffer ring

 Abrasion-resistant plate infeed chutes

 Autogenous hopper lining

ExistDuct

 Assem bly

 Air Seal

Prim ary

air InletRotor Assem bly

Hopper

Tipping

Valve

Secondary Air Inlet

M otor

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The 0-Sepa separator properlyclassifies a higher proportion

of feed m aterials.

The Trom p curve is a plot of the probability of agiven size of particle in the separator feed that willbe returned to the m ill. Thus better separation isindicated by higher probabilities for coarsem aterial, and lower probabilities for fine m aterial.

The Trom p curve is an effective tool w henevaluating separator perform ance. Calculationsare based on separator feed, rejects, and product

sam ples. The top side control, which can bedeterm ined from the curve, indicates if the seal isoperating correctly. Also, the am ount of bypass andthe extent of the fines’ tail can be determ ined.These param eters along w ith the separator inletloading give an accurate depiction of theseparator’s perform ance in the circuit.

W O RLDW IDE O FFICESHEADQ UA RTERSFuller Com pany2040 Avenue CBethlehem , PA 18017-2188 USATel: (610) 264-6011Toll Free: (800) 523-9482FAX: (610) 264-6170http: //www.fuI lerco.corn

U.S. SALES O FFICESFuller Com panyEastern District Sales O ffice2040 Avenue CBethlehem , PA 18017-2188Tel: (610) 264-6764FAX: (610) 264-6293

Fuller Com panyM idwest District Sales O ffice907 N orth Elm Street, Suite 203

Hinsdale.IL 60521Tel: (630) 323-6390FAX: (630) 323-6483

Fuller Com panySouthw estern District Sales O ffice11777 Kaly FreewaySuite 375 N orthHouston. TX 77079Tel: (281) 752-0222FAX: (281) 752-0111

Fuller Com panyW estern District Sales O ffice16 M ifchell BoulevardSon Rafoel, CA 94903Tel: (415) 499-0695FAX: (415) 499-0698

IN TERNATIO N AL AFFILIATESBRA ZILF.L.Sm idth Com ércio e Indústria Ltda.Rua N ebraska, 443Brooklin Poulista-CEP 04560Caixa Postal 350601051 SáoPaulo-SPTel: + 55-11-532-8500FAX: + 55-11-533-9612

CANADAFuller-F.L.Sm idth Cem ent Lim ited10 Thornm ount DriveScarborough, O ntario M 1B 3J4Tel: (416) 284-8200FAX: (416) 284-8348

DENM ARK F.L.Sm idth & Co. A/S77 Vigerslev AlléDK-2500 Valby

CopenhagenTel: + 45-36-18 1000FAX: + 45-36-30 1820http://www.flsm idth.com

FRAN CEF.L.Sm idth-Fuller S.A.2/4 rue Vincent van G oghF-93364 Neuilly-Plaisance C édexTel: + 33-1-4944-6800FAX: + 33-1-4308-5099/5188

GERM ANYF.L.Sm idth-Fuller Gm bH

 Am Seestern 840547 D üsseldorfTel: + 49-211-591-038FAX: + 49-211-593-223

IN DIAFuller India Lim itedCapital Towers18U, Kodam bakkam High RoadN ungam bakkam, Chennai 600 034Tel: + 91-44-827-630/6343/9569FAX: + 91-44-827-9393IN DO N ESIAPT Fuller International IndonesiaGedung BRII, Suite 2101Jl. Jenderal Sudirm on 44-46Jakarta 10210Tel: +62-21-251-2738/2739FAX: + 62-21-571-3354

ITALYF.L.Sm idth & C. Italiana S.r.LVia G . M arconi, 20Valbrem bo Bergam oPostal address:

P.O . Box 1431-24100 Bergam oTel: + 39-35-46-8311FAX: +39-35-46-0838

KO REAFuller International, Inc.Independent Sales O fficeM ace Company502 Eunyang BIdg. 1582-3Seocho-Dong Seochu-KuSeoul, 137-073Tel: + 82-2-587-8672FAX: +82-2-587-4976

M EXICOF.L.Sm idth-Fuller M exico, S.A. de C.V.Ediricio F.L.S.San Alberto #406Residencial Santa BarbaraG orza G arcia, N.L 66260Tel : + 52-836-33150FAX : + 52-836-33421

PAKISTANFLS Pakistan (Pvt.) Ltd.House 189, Street 69Sector F 10/3, Islam abadTel: +92-5129-3195FAX: + 92-5129-3196

P.R. O F CHIN AF.L.Sm idth & Co. A/SBeijing Representative O fficeEast Lake O ffice Building,5th Floor35 D ong Zhi M en W oi Do JieBeijing 100027Tel: + 86-106-4677070FAX: + 86-106-4677071

PH ILIPPIN ESF.L.Sm idth & Co. A/SM anila Representative O ffice8 Jerusalem St., M ervilte,

Parañaque1700 M etro M anilaTel: + 63-2-824-7676FAX: +63-2-824-7676

SOUTH AFRICAF.L.Sm idth & Co.(Pty) Ltd.Constantia Pork Lakeview Housecorner of Hendrik Potgieter &14th AvenueConstantia KloofRoodepoortPostal address:P.O . Box 5073W eltevredenPark1715Tel: + 27-11-470-9700FAX: + 27-11-475-7665

SPAINF.L.Sm idrh-Fuller &Cio Española, S.A.Carretera de La C oruña,km . 17,8E-28230 Las Rozas (M adrid)Tel: + 34-1-634-9000FAX: +34-1-636-1150

THAILAN Dc/o Advance Euro C o. Ltd.27th Floor,Bangkok Business Center29 Sukhum vit 63 RoadW attana, Bangkok 10110Postal address:P.O . Box 870Tel: + 66-2-714-1800FAX: +66-2-714-1807

TURKEYF.L.Sm idth & Co. A/SLiaison O fficec/o Trakm ak Traktör veM akine Ticaret Ltd.SirketiIsm et Inönü C ad.M ithat Pasa H an. 92-9480090 Gum üssüyu, IstanbulTel: +90-212-249-1395FAX: + 90-212-249-1660

UN ITED KIN G DO MF.LSm idth-Fuller Ltd.17. Lonsdowne RoadCroydon, CR9 2JTTel: +44-181-686-2422FAX: + 44-181-681-7229

Data in this brochure is intented for preliminary project planning only.The M anufacturer reserves the right to modify equipm ent details and/or specifications without notice.

0 5 10 20 30 4050 100 200

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Particle Size (m icrons)