W E C O N V E Y Q U A L I T Y

Apron Feeders

2

Main applications for Apron FeedersCrusher feeding

Wagon unloading• Unloadingofmaterialofanysizerange• Onemachinecoversfullrangeof materials(fromfertilizerstoore)• Suitableforunloadingincombination withwagontippler(unloadingofone, twoormorewagonsatonce)• Suitableforabrasivematerials• Highimpactloadresistance

• Intakeofrun-of-minematerialdirectly fromdumptrucks• Unloadingofmultipletrucksatonce• Materialsizeupto1,500mm• Eachunitistailor-madetosuitcrusher

3

Hopper discharge• Platesofwidthupto3,000mmactivatetheentirematerialcolumn• Verticalorevennegativeanglewallsforextremelystickymaterials(e.g.clay)

• Nobridgingorstickingonthewalls• Specialplateshapeforbettercleaning• Integratedmeteringandweighingispossible

Stockpile discharge• Severalshortfeedersinseries• Minimumrunningmaintenance• Unlimitedstockpileheight

• Robustdesign• Reliablematerial extraction

4

Extreme Heavy-Duty Apron Feeders type BPB-SFGeneral characteristics

• Platewidthupto4,000mm• Lengthupto50m• Inclinationupto27°• Capacityupto10,000t/h• Variablespeeddriveformetering• Tailor-mademachineswithinfinite variabilityofsizesandparameters

Materials• Ores• Coal• Limestone• Clay• Lime• NaturalGypsum,PhospoGypsum• Petcoke• Aggregates

• Completepre-assemblyandtest runinAUMUNDpremises• Transportationofpre-assembled machineforeasyerectionand fastcommissioning

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Extreme Heavy-Duty Apron Feeders type BPB-SFDesign details

Driveshaftwithhardenedsprockets.Thesegmentscanbechangedwithoutopeningofthechain.

InordertocoverwidestrangeofcapacitiesalltypesofCaterpillar(crawlerunder-carriage)heavy-dutychainscanbeused.

Thechaincarryingrollersaredesignedforhighimpactloadsandharshworkingconditions,usinganti-frictionbearings.Bearingrollersarelocatedunderthereturnchains.

Dependingonthematerialproperties,theapronscanbemanufacturedbothinflatorarcheddesign(forstickymaterials).

Onrequestapronscanbemadefromweldedorcastplates.

Heavy-dutyframeconsistsoflongitudinalbarsofthemainframebeamsandcrossbarswhichproviderigidsupportformovingelements.

Driveunitwithplanetaryorbevelhelicalgearboxesofworldwideleadingmanufacturers.Forusageincoldareasdriveunitsareequippedwithspecialoilheatingsystem.

6

BPB-SF: Dimension sheetsConveyingCapacitiesTYPBPB-S

TheoreticalcapacityQ[m³/h]Plw. Layerheight ConveyingSpeed[m/s]

[mm] +/- 0,05 +/- 0,1 +/- 0,15 +/- 0,2 +/- 0,25 +/- 0,3 +/- 0,35 +/-1000 500 100 72 14 144 29 216 43 288 58 360 72 432 86 432 861200 600 100 108 18 216 36 324 54 432 72 540 90 648 108 648 1081400 700 100 151 22 302 43 454 65 605 86 756 108 907 130 907 1301600 800 100 202 25 403 50 605 76 806 101 1008 126 1210 151 1210 1511800 800 100 230 29 461 58 691 86 922 115 1152 144 1382 173 1382 1732000 900 150 292 49 583 97 875 146 1166 194 1458 243 1750 292 1750 2922200 1000 150 360 54 720 108 1080 162 1440 216 1800 270 2160 324 2160 3242400 1100 150 436 59 871 119 1307 178 1742 238 2178 297 2614 356 3049 3562600 1200 200 518 86 1037 173 1555 259 2074 346 2592 432 3110 518 3629 5182800 1300 200 608 94 1217 187 1825 281 2434 374 3042 468 3650 562 4259 5623000 1500 200 756 101 1512 202 2268 302 3024 403 3780 504 4536 605 5292 605

r

10.1997

s t L u min. v

250

SpannwegTake upCourse de tension C - C

165

d

w

cb

a

75

Sph

H +

150

H +

300

Kw

D Ø

Standard H siehe / see / voir BPB-S 1.1

B = Plw - 200

Plw + 650

H

r

100

zy

x

KetteChain

ChaîneTypeD4DD5BD6DD7GD8KD9H

D Ø

mm689,4761,0817,1868,1991,31128,9

r

mm408454501540615708

a

mm470470470470470470

b

mm400500500600600800

c

mm430380430380430330

d

mm308354401440515608

s

mm100011001100120012001300

t

mm6507007508009001000

u

mm125012501250125012501350

v

mm150016001600170017001800

w

mm120013001300140014001500

KetteChain

ChaîneTypeD4DD5BD6DD7GD8KD9H

x

mm180180180180180180

y

mm330330330330330330

z

mm606060606060

Sph

mm140014501500155016001700

Kw

mmPlw - 600Plw - 600Plw - 600Plw - 600Plw - 800Plw - 800

PlattenweitePan width

Largeur de augetsPlw mm

1000 - 18001000 - 20001400 - 24001600 - 26001800 - 28001800 - 3000

Plw

+ 9

00

Plw

Sph

7

Lump breaker

Forbreakingupandhomogenisationofconglomeratedmaterial(necessaryforon-goingweighingandmetering).

Spillageconveyorforcontainmentoffines.Thespillageconveyorcanbedesignedasascraperchainorasabeltconveyor.

Integratedmaterialguidanceensurescontrolledmaterialflowandaccuratedistancebetweenthehopperstructuresandapronsurface.Dependingonmaterialproperties,theguidanceisequippedwithadequatewearresistancelining.

Controlandautomationunitforcontrolofdrive,coupling,lubricationsystemsaswellasforon-goingweights.

Impactbeamswithpolymerliningwithautomaticlubricationoverthelengthofimpactbeams.

BPB-SF: Special options

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BPB/KZB-S for medium duty applications

Chart of conveying Arched Plate Conveyor type BPB

Conveyorsection Theoreticalcapacity(m3/h)

Width Standardlayer Conveyorspeed(m/s)

P/W(mm) height(mm) 0.05 0.1 0.15 0.20

800 400+/-100 50+/-12 100+/-25 151+/-37 210+/-50

1,000 400+/-100 64+/-16 129+/-32 194+/-48 259+/-64

1,200 600+/-100 118+/-19 237+/-39 356+/-59 475+/-79

1,400 800+/-100 187+/-23 374+/-46 561+/-70 748+/-93

1,600 800+/-100 216+/-27 432+/-54 648+/-81 864+/-108

1,800 800+/-100 244+/-30 489+/-61 734+/-91 979+/-122

2,000 800+/-100 273+/-34 547+/-68 820+/-102 1,094+/-136

2,200 800+/-100 302+/-37 604+/-75 907+/-113 1,209+/-151

2,400 800+/-100 331+/-41 662+/-82 993+/-124 1,324+/-165

Min.layerheight2.5xmaxpiecesizeMax.layerheight=platewidth400-1,000mmConveyingspeed0-0.2m/sTheactualconveyingcapacitydependsonthelumpsizeandthelayerheightchosen.Capacityreductionfactor0.9-1.0.Thicknessoftheplate8-10mm.

• Economicsolutionfordischarge ofhoppersandstockpileswith mediumloads• Platewidthupto2,400mm• Capacityupto1,500t/h• Whencombinedwithweightscale, unitcanprovideintegrateddischarging,weighingandmetering• Runrollerswithlifetimelubrication• AUMUNDdesignchainscoverwiderangeofcapacities• Options:spillageconveyor,lumpbreaker

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Cleaning Systems : Optional

Rod gate: OptionalE=min:2650

C

H B

A

D

KL

G

Rodgate

Conveyingdirection

~350

ScraperconveyorWeighing

Apron Weigh Feeder DPBThepossibilityofcombiningmaterialextractionfromthehopper,weighingandmeteringinonemachine.

Forapplicationswhereusageofbeltweighfeederisnotpossible.

• Suitableforhightemperatures (upto400°C)• Suitableforabrasivematerial• Platewidthupto1,800mmallowsinstallingthefeederundersiloswithstickymaterialandextractingmaterialbywidestreaming

Variousweightmeasuringsolutions,dependingonmaterial,geometryandfeedingtypeintothefeeder(extractionfromthehopper,straightfeedingbydipper,etc.).

Fullpreassemblyandcalibrationareprovidedinourplant.

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HybridfeederisacombinationofourSamson®Feederwithaheavy-dutyApronFeeder.

Widerangeofbulkmaterials:fine,sticky,highbulkdensity.

Withthelateralarrangementofthebearingchainsandspecialshapeoftheplates,thereisthesignificantreductioninthetotalheightofthefeeder.

Protectionagainstspillageisprovidedbytheapplicationofaspecialrubberbeltonmetalplates.

Theflatdesignallowsforreductionofthepitdepthwhenreceivingmaterialfromtrucksorwagons.

Withtheflatdesign,mobileapplicationsofthisfeederarepossible,suchas:

• Framewithsleds(movingbycrane)• Wheelset(movingbytractor)• Wheelsetwithadrive• Trackedwithadrive

Hybrid Feeder type BPB Hybrid

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Costsavingofupto60%comparedtoanewmachine. Lowerinvestments,lessstand-bytime.

• Adaptationtothelateststateoftheart• Adaptationtothedesiredcapacityincrease• Longermaintenanceintervals• AUMUNDoriginalsparepartsforwearparts• 24/7serviceavailabilityworldwide• Whenretrofittingexistingmachines,theexistinghopperisusedandthematerialguidanceadaptedtothenewconveyorsections• Inmostcases,themainbeamsofthesupportingstructuresareretained

• Newtransversebeamsforsupportingthebracketsforthenewchainsupportrollersarefastenedtotheexistingmainbeams• Newimpactbeamsareinstalledinthematerialfeedingarea• Theexistingsteelstructuresareequippedwithanewtensionshaftwithtensionwheelsegmentsandanewdriveshaft• Iftheexistingdrivepowerisadequateforthenewrequirements,itcanberetained• Newsafeguardsandmeasuringdevicescomplementtheretrofit

Retrofitting

W E C O N V E Y Q U A L I T Y

AUMUNDheadquartersinRheinberg,Germany

TheAUMUNDGroupoffersefficientsolutionsforconveyingandstorageofbulkmaterials.Aparticularstrengthisthetechnologicallymatureandextremelyreliablemachineryforhandlingallkindsofbulkmaterials,evenhot,abrasiveorsticky.Morethan18,000installationsworldwidesubstantiatetheexcellentreputationandgoodmarketpositionoftheGroup.ThecompaniesoftheAUMUNDGroupareactiveinmorethan140countrieswith15locationsallovertheworldandaglobalnetworkofalmost100representatives.

AUMUND HoldingB.V./TheNetherlands AUMUND FördertechnikGmbH/Germany AUMUND Rep.OfficeSt.Petersburg/Russia AUMUND Rep.OfficeWroclaw/Poland AUMUND S.A.R.L./France AUMUND MachineryTrading(Beijing)Co.Ltd./China AUMUND Asia(H.K.)Ltd./HongKongSAR AUMUND Corporation/USA AUMUND Ltda./Brazil AUMUND EngineeringPrivateLtd./India AUMUND BranchOfficeDubai/U.A.E. AUMUND GroupFieldServiceGmbH/Germany AUMUND LogisticGmbH/Germany SCHADE LagertechnikGmbH/Germany SCHADE Rep.OfficeMoscow/Russia SAMSON MaterialsHandlingLtd./UK

TheAUMUNDGroupoperatesServiceCentresandWarehousingforsparepartsinGermany,theUSA,Brazil,HongKongandSaudiArabia.Almost60dedicatedSupervisorstendtoclients’needsacrosstheglobeandaspecializedPREMAS®TeamprovidesPreventativeMaintenanceandServicesupportincludinginspectionandconsulting.

AUMUND Foerdertechnik GmbHminerals@aumund.de•www.aumund.com GB

TechnicaldatasubjecttochangewithoutnoticeA-GB-8/19-MA.©2019byAUMUNDHoldingB.V.Allrightsreserved.