steel deck roll forming machine MATERIAL: (1) Suitable Coil Thickness: 0.75—1.0mm (2)Yeild strength of the material: 550MPa (3) Coil width: 1219mm (4)Roll forming step: about 25 steps (5)The material of rollers : 45#,quenching (6)Line speed: about 12 m/min (7)Voltage: 380V/50HZ MACHINE COMPONENTS: (1) Hydraulic Un-coiler1 set (2) Roll-Forming M/C1 set (3) Hydraulic Cutting1 set (4) PLC Control System1 set (5) Product Rack (un-powered)1 set (6)Hydraulic station 1 set (7)Safty barrier system1 set