1.Passing CE, Guaranteed quality, 2.PLC control system, Easy and to handle 3.Whole-process technical trace service Arc Plank Roll Forming MachineMain technical parameters1. Working speed,10-12m/min2. Roller station, 22stands3. Main motor power, 5.5kw4. Roller material, NO.45 steel with treatment5. Main shaft dimension,76mm6. Shear material, Cr12 with quenching7. PLC control system, Cut to length ...