Metal sheet roll forming machine

High Speed Long Span Roll Former with ISO Quality System and Life Time Service 1.Technical parameter: Item Specification Material Type Pre-painted steel coil & galvanized coils Thickness 0.3-0.7mm Yield strength Q235 Roller material 45#Chrome steel Forming speed 20-25m/min Speed adjusting mode AC Frequency Roller drive Decelerating motor + Gear drive Cutting mode Hydraulic cutting Cutter material Cr12 mould steel Length measurement Encoder Control mode Mitsubishi PLC