... Slitting and to length line can decoil metal sheet strip coil,then flatten metal sheet strip,cut metal strip, for ... length metal sheet plates.Cut to length line mainly includes coil car, uncoiler, straightener, NC servo feeder, shearing machine, ... can put original metal material coil onto coil car, then coil car transit coil to uncoiler, uncoiler can decoil coil, then straightener flatten strip, ...