... metallurgy, chemistry, and food industries. 4,CharacterNN (nylon/nylon) conveyor belt: High tensile strength, high impact resistance, less bending fatigue ... the performance of the cover rubber. 6,Nylon conveyor belt specification(1)Material of belt core: Nylon, NN100,NN150,NN200, ... NN300,NN400,NN500(2)Side Wall Conveyor Belt Width,400mm ...