... machine, hydraulic cutting, product stand, hydraulic system, electric system.Technical Parametersnamual inner tight decoilercoil inner diameter: ... of blade: Cr12 with quenched treatment60-62Cutting system: adopt advanced hydraulic drive, automatic cut afterforming, no distortion ... (PLC): Tai Da DVP14 ESHydraulic Systemadopting advanced hydraulic system of TaiWanpower: 4kwThe whole machine consists of ...