Use: Our nn multi- ply conveyor belts are the same with transport coal, ore, stone and other objects under conditions of long-distance, high-load, high speed large impact and higher wear.Features: 1. high strength, light weight 2. high adhesion, torsion-resistant 3. good groove 4. good flexibility, fine impact resistance 5. endure hot-wet, acid and alkale 6. resist wear, long life