STEELCORD BELTING

STEE

LCO

RD B

ELTI

NG

ST0

713E

THE WORLD STANDARD IN QUALITY, RELIABILITY & LONG OPERATIONAL LIFE

•Excellentwearresistance-longeroperationallifetime

•Reducedpowerconsumption

•Lowelongation

•Excellenthandlingcharacteristics-reducedmaintenance

•Widerangeoftopqualitycoversdesignedtomeetthetoughestdemandsincludingabrasion,cutting,fire,cold,oil&grease

•Tensilestrengthsrangingfrom500N/mmupto5400N/mm

•Availableinwidthsfrom500mmupto1600mm

•Custom-madespecificationsavailableonrequest

•Two-yearqualityguarantee

www.dunlopconveyorbelting.com

dunlop conveyor beltingloweSt liFetime coStTheworldwideFennerDunlopGrouphasmorethan40yearsofexperienceinproducingtopqualitysteelcordbelting.HereinHollandwecombinethatexperiencewiththelatest,mosttechnologicallyadvancedsteelcordmanufacturinglineintheworld.Thiscombinationisusedtoproducebeltsthatprovideoutstandingreliabilityanddurabilityandexceedjustabouteveryinternationalstandardimaginable.

teSted to tHe limitTheDunloplaboratoryhousedinourmanufacturingplantintheNetherlandsisattheveryheartofourqualityculture.Itisherethatwecarryoutexhaustivetestingforessentialpropertiessuchastensilestrengthandelongationaswellaskeyperformancecharacteristicsincludingabrasion,ozoneandrip&tearresistance.ItisalsoherethateverysinglebatchofrubbercompoundischeckedandtestedtoensurethateveryDunlopconveyorbeltconsistentlyperformsexactlyasitisguaranteedtodo.

enQuirieS & QuotAtionSPleasecontactyourusualDunlopsalesrepresentativesoremail:marketing.drachten@dunlopcb.com

FirSt clASS tecHnicAl Support24/7 Helpline +31 (0) 512 585 555 Dunlophaveoneofthelargest,mostexperiencedteamsofconveyorbeltspecialistsandapplicationengineersintheindustry.Our24-hourHelplinemeansthatwearenevermorethanaphonecallawaywhenyouneedhelp.ThisserviceissupportedbyourextensivenetworkofDunlop.

TECHNICAL INFORMATIONtHe dunlop Steelcord rAnge

eXplAnAtionTocalculatethethicknessofthebelt,pleaseaddthetotalthicknessofthecoverstothecorddiameter.Todeterminethebelt-weightpersquaremeter(excludingfireresistantbeltsforwhichotherweightsapply):multiplythesumofthecoversby1.15andaddtheresulttothecarcassweight.

*Theloadsupportofabeltisafactorofthebeltwidth,beltstrengthandbulkmaterialdensity.Thetableindicatestheminimumbeltwidthrequiredforgoodtroughabilitybasedonthreeidlersofthesamelengthsetat30°.

A wide rAnge oF cover QuAlitieSAllDunlopcoverqualitiesareanti-staticaccordingtoENISO284,REACH(Registration,EvaluationandAuthorisationofChemicalsubstances)regulationEC1907/2006compliantandozoneresistantasperEN/ISO1431.

ST500 4 2.7 14.0 4.9 500 400 315 400 ST630 4 2.7 11.0 5.4 500 400 315 400 ST800 4 3.5 12.0 7.5 630 500 400 400 ST1000 4 3.6 12.0 7.7 630 500 400 400 ST1250 4 4.4 14.0 9.8 630 500 400 500 ST1400 4 4.5 14.0 10.0 630 500 400 500 ST1600 4 5.2 15.0 11.8 800 630 500 500 ST1800 4 5.2 13.5 12.4 800 630 500 500 ST2000 4 5.2 12.0 13.3 800 630 500 650 ST2250 4 5.2 11.0 13.8 800 630 500 650 ST2500 5 6.7 15.0 17.1 1000 800 630 650 ST2800 5 6.7 13.5 18.1 1000 800 630 800 ST3150 6 7.6 15.0 20.9 1250 1000 800 800 ST3500 6 8.2 15.0 23.3 1250 1000 800 800 ST4000 7 8.6 15.0 25.3 1250 1000 800 800 ST4500 7 9.4 16.0 28.3 1400 1250 1000 1000 ST5000 8 10.2 17.0 30.2 1600 1400 1250 1000

Type Minimumcover

thickness(mm)

Corddiameter

(mm)

Cordpitch

(mm)

Carcassweight

(kg/m2)Drive Tailand

tensionSnuband

bend

Minimumbeltwidth*

(mm)

Alldataandrecommendationsinthisleaflethavebeensuppliedtothebestofourknowledge,asaccuratelyaspossibleandupdatedtoreflectthemostrecenttechnologicaldevelopments.Someproductsmayhavebeenchangedorrenderedobsoleteinthelightofmorerecenttechnologicaldevelopments.Wecannotacceptanyresponsibilityforrecommendationsbasedsolelyonthisdocument.

www.dunlopconveyorbelting.com

Highabrasionresistancefornormalserviceconditions.Excellentresistancetocuts,impact,abrasionandgougingresultingfromlargelumpsizesofheavy,sharpmaterialsfallingfromheights.PossessesallofthequalitiesoftheREcovergradeplusextrawearresistancetomeetthedemandsofconveyinghighlyabrasivematerials.

HeatresistantHeatformaterialsatmoderatetemperatures.Superiorheatresistantforheavydutyserviceconditions,upto400°Cforashortperiod(coke,clinker,etc.).

Oilandfatresistantforproductscontainingmineralsoilsandgreases.

EN/ISOquality

DH

D

Abrasionresistant

Heatresistant

Oil and fatresistant

RARE

RS

BetaheteDeltahete

ROS

-30 -40 -30

-20 -20

-20

10090

90

180400

120

Basepolymer

SBRNR

NR/SBR

SBREPDM

NBR

DINquality

YX

W

TT

G

Dunlopcoverquality Permissabletemperature°C TechnicalfeaturesApplicationarea

8080

80

160200

80

Min.ambient

Cont.Material

PeakMaterial

All specifications shown are according to EN ISO 15236 part 2 and DIN 22131

Other carcass constructions and belt strengths are available upon request.

The minimum (min) temperatures specified in this document refer to the ambient temperature of the surrounding area. The continuous (cont) and masimum temperatures relate to the material that is to be transported on a conveyor belt. For low ambient temperatures please ask for information regarding our Coldstar range.

Other cover grade qualities for special applications are available upon request.

dunlop conveyor belting (Head Office)•Oliemolenstraat2,PObox14•9200AADrachten•TheNetherlands•Telephone:+31512585555•Fax:+31512524599

SpAin•Telephone:+34937704597•FrAnce•Telephone:+33130553903•polAnd•Telephone:+48322185070•ruSSiA•Telephone:+74957808864

itAly•Telephone:+39363906266•germAny•Telephone:+492821973405•morocco•Telephone:+212522346580/85

gHAnA•Telephone:+233302799011•tHe united ArAb emirAteS•Telephone:+97148806236

Minimumpulleydiameters(mm)