High Strength Ep Polyester Rubber Conveyor Belt

​Polyester conveyor belts,also called EP conveyor belts, whose tension resistant body is canvas woven by polyester in warp and nylon-66 in weft.

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Product Description

Polyester conveyor belts,also called EP conveyor belts, whose tension resistant body is canvas woven by polyester in warp and nylon-66 in weft. The belts have the characteristics of low elongation in warp and good trough ability in weft, good water resistance, good wet strength, no mould, suitable for medium, long-distance and heavy-load transportation of materials. Because of the high initial modulus of polyester, the belts can choose a relative low safety factory

Application Fields

Metallurgy, steel plant, building material and construction, energy, chemical, machinery equipment and port.

Tensile Strength

Tensile Strength: 500-3200 N/mm

Width: 500-2400 mm

Features & Benefits

1, Reduced strength 

The combination of fabric design and dip process provide less elastic and permanent elongation on all specifications. This minimizes take-up concerns and reduce the number of splice at break-in. 

2, High-modules, superior troughability characteristics

With the high-tension PET warp and NN66 fiber could provide the belt high-modules and superior troughability characteristics.

3, Variety choices of cover types and thickness

Cover Properties of the Belts

Cover Properties of the Belts

Coverage levelTensile StrengthElongationAbrasionChange Rate of Tensile Strength and Elongation after Aging
Mpakgf/cm2%mm3%
Heavy(H)24240450120-25~+25
Medium(M)18180400100-25~+25
Light(L)15150350200-30~+30


Specification and Technical Data of Multi-ply Polyester Conveyor Belt:

Fabric TypeFabric StructureFabricPly Thickness (mm/P)Strength Series(N/mm)Cover Thickness (mm)WidthLength
WarpWeftSpecs2 ply3ply4ply5ply6plyTopBottommmm
PolyesterPolyesterpolyeterEP-800.81602403204004802.0~80~4.5400~500<=300
(EP)(EP)(EP)EP-1000.8200300400500600
EP-1250.85250375500625750
EP-1500.9300450600750900
EP-1600.9320480640800960500~2500
EP-2001.0540060080010001200
EP-2501.25500750100012501500
EP-3001.35600900120015001800
EP-3501.5-1050140017502100600~2500
EP-4001.8--160020002400600~2500
EP-5002--200025003000


Adhesion and Elongation of the Belt:

BeltAdhesive StrengthElongation
CarcassBetween PliesN/mm Between Cover and CarcassLongitudinal ElongationLongitudinal Elongationa at Reference Load
N/mmElongation at Break%<=
Rubber ThicknessRubber Thickness%>=
<= 1.5mm> 1.5mm
EP Canvas>=4.50>= 3.20>=3.50104
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