... ,production speed:3-5m/min3,engine power of hydraulic system:5.5KW4,working pressure of hydraulic system:14Mpa5,punching system:hydraulic driving, stopping to ... automatic7,material of punching model:40Cr , nitrogen treatment8,electrical controlling system: PLC, mitsbishi , touch screen , encoder omron9,measurement:250mm×185mm×150mmIf ...