... metallurgy, chemistry, and food industries. 4,CharacterNN (nylon/nylon) conveyor belt: High tensile strength, high impact resistance, less bending fatigue ... ,high resistanceto water suitable for medium, long distance and heavy-load transportation ofmaterials. 5,Nylon conveyor belt typeIt is divided ... ,NN200,NN300,NN400,NN500(2)Side Wall Conveyor Belt Width,400mm-1800mm(3)Layer of cloth, layer from 2 to ...