1.lengthways cutting production line, for cutting metal sheet stirp. I.IntroductionSlitting line is a lengthways cutting production line, for cutting metal sheet stirp.Slitting line can uncoil metal sheet strip coil, then slit(cut) the metal sheet strip longitudinal, then rewind the slitted metal sheet strips, for getting narrow metal sheet strip coils.Slitting line are for metal sheet strip coil ...