1.Car board roll forming machine:9T 2.Car board roll forming machine:PLC 3.Car board roll forming machine:16 rows Car Board Roll Forming Machine 1Suitable to process Steel plate or ... steel with quenched treatment13Weight9T14Voltage380V 50Hz, 3 phase15Car board rolll forming machine Equipment parts: roll forming system, hydraulic system, PLC frequency conversion controlsystem, counter, cutting ...