... like car, container, household appliance, packing, construction material, etc. This line is composed of coil lifter, decoiler, slitter, scrap recoiler, shearer ... ensure uniformity rolling, especially for wide material winding.5. Slitting line mainly consists of loading car, uncoiler, traction machine leveling, ... 16006-3050-12020HFSL-6*16001-6900-16006-3030-8030 steel cold rolling coil slitting line