... 4:pneumatic or electrical control FSD-80, FSP-80 Pneumatic punching machine with compressed air as its power source, has the ... methods are manual, automatic or foot pedal.Pneumatic punching machine is suitable for cutting metal or plastic parts, stamping, forming, bending, riveting, embossing, assembly ... welcome, Please don't hesitate to contact us. FS-80 Manual Control Pneumatic Punching Machine