... line is composed of coil lifter, decoiler, slitter, scrap recoiler, shearer for cutting coil head or tail, tension ... processing cold-rolled and hot-rolled carbon steel, silicon steel, tinplate, stainless steel and various metal materials after coated zinc ... car, uncoiler, traction machine leveling, shearing, slitting machine, scrap side winder, tension agencies, rolling machines, unloading equipment ...