... . Thickness: 3-12mm 3. Width: 2200mm Technical data of hot rolled steel coil cutting line Model12*2200Coil thickness(mm)3 ... slitting line is composed of coil car, double support uncoiler, hydraulic pressing and guiding, shovel head, pre-leveler, finish leveler, ... cut to length machine, stacker, accompany electric control system, hydraulic system, etc. as well as pendulum middle plate, steering device ...