... cutting operation. 2 working position. Usage:This machine is used for punching and cutting operation of leather, plastics, nylon cloth, ... Inverter automatic Feeding device, Capacity is tri-time of normal punching machine. 3.PLC control,HMI operation. Easy control.4.Adopt the ... Self-lubrication system, guarantee the precisely and durable.6. Punching depth adopts the digital input(0.001mm unit for mini ...