... finished product size stable operation low energy consumption The machine is stable,no noise,no shake,controlling by computer ... pump: gear wheel pumpMaterial of blade: Cr12Thickness of coil sheet: 0.3~0.8mmForming speed: 8-10 m/ ... PLC control: DeltaFrequency converter: DeltaEquipment Manual decoiler, main roll forming machine, hydraulic cutting device,hydraulic station, PLC computer control Technical ...