Mechanical de-coiler, Main forming machine, Pu foam, Cutting device, Stacking rack, PLC etc. Roller Shutter Machine's Technical specifications:Forming step: 30 steps.Casting portal-type frame.Main axle: 40mmmain motor power:7.5KW AC motor.Transmission: Gear box up and lower gimbal.Production speed: 8-15m/minautomatic punching deviceautomatic cutting devicePLC control system