Roll Former MATERIAL: (1)Coil Width: 1200mm (2)Suitable Raw Materials: galvanized steel coil(thickness: 0.4-0.8mm); aluminium steel coil(thickness:0.56-1.0mm) (3)Yield bearing stress: 275MPa (4)Roll forming step: about 18 steps (5)The materail of the roller: 45# (6)Line speed: about 20m/min (7)Voltage: 380V/50Hz MACHINE COMPONENTS: (1) Hydraulic Un-coiler (5T): 1 set (2) Roll-Forming M/C (including rollers):1 set (3) Hydraulic Cutting: 1 set (4) PLC Control System: 1 set (5) Hydraulic stacker: 1 set (6)Hydraulic Station: 1 set (7)Safty Barrier System: 1 set