... , die stroke, pressure and time range 4:pneumatic or electrical control FSD-80, FSP-80 Pneumatic punching machine with compressed air ... movement time(0.1S to 6S)are adjustable.Its control methods are manual, automatic or foot pedal.Pneumatic punching machine is suitable ... welcome, Please don't hesitate to contact us. FS-80 Manual Control Pneumatic Punching Machine