Brand:Zhongdong
MOQ:200
Quantity:200000
1. Polyester conveyor belts,also called EP conveyor belts, whose tension resistant body iscanvas woven by polyester in warp and nylon-66 in weft. The beltshave the characteristics of low elongation in warp and good troughability in weft ,good water resistance, good wet strength, nomould, suitable for medium, long-distance and heavy-loadtransportation of materials. Because of the high initial modulus ofpolyester, the belts can choose a relative low safety factor.
Specification and technical data of multi-plypolyester conveyor belt:
Fabrictype | Fabricstructure | Fabric | Ply thickness(mm/P) | Strengthseries(N/mm) | Cover thickness(mm) | Width | Length | ||||||
Warp | Weft | 2ply | 3ply | 4ply | 5ply | 6ply | Upper | Lower | |||||
Polyester | Polyester | polyester | EP-80 | 0.80 | 160 | 240 | 320 | 400 | 480 | 2.0~8 | 0~4.5 | 400~500 | <=300 |
EP-100 | 0.80 | 200 | 300 | 400 | 500 | 600 | |||||||
EP-125 | 0.85 | 250 | 375 | 500 | 625 | 750 | |||||||
EP-150 | 0.90 | 300 | 450 | 600 | 750 | 900 | |||||||
EP-160 | 0.90 | 320 | 480 | 640 | 800 | 960 | 500~2500 | ||||||
EP-200 | 1.05 | 400 | 600 | 800 | 1000 | 1200 | |||||||
EP-250 | 1.25 | 500 | 750 | 1000 | 1250 | 1500 | |||||||
EP-300 | 1.35 | 600 | 900 | 1200 | 1500 | 1800 | |||||||
EP-350 | 1.50 | - | 1050 | 1400 | 1750 | 2100 | 600~2500 | ||||||
EP-400 | 1.80 | - | - | 1600 | 2000 | 2400 | 600~2500 | ||||||
EP-500 | 2.00 | - | - | 2000 | 2500 | 3000 | |||||||
Adhesion and elongation of thebelt:
Belt carcass | Adhesivestrength | Elongation | |||
Betweenplies N/mm | N/mm Betweenrubber and carcass | Longitudinal %>= | Longitudinalelongation at reference load %<= | ||
Rubberthickness | Rubberthickness | ||||
EPcanvas | >=4.50 | >=3.20 | >=3.50 | 10 | 4.0 |
Cover properties of the belts:
Covergrade | Tensilestrength | Elongation | Abrasion | Change Rate oftensile strength and elongation after aging | |
Mpa | kgf/cm2 | % | mm3 | % | |
Heavy(H) | 24 | 240 | 450 | 120 | -25~+25 |
Medium(M) | 18 | 180 | 400 | 100 | -25~+25 |
Light(L) | 15 | 150 | 350 | 200 | -30~+30 |
