... metallurgy, chemistry, and food industries.4,Character: NN (nylon/nylon) conveyor belt: High tensile strength, high impact resistance, less bending ... 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: 100mm-1800mm ...