... part Driving pulley ,return pulley ,carrier roller ,tension device ,scavenger filter ,discharge device ,pully blocj ,frame ,feed channel ,driving device ... EP-6302) Belt width (mm): 300 - 2,600 3) Polyester conveyor belts also called EP conveyor belts, whose tension resistant ... heavy-load transportation of materials. Because of the high initial modulus of polyester, the belts can choose a relative low ...