hydraulic CNC punch cutting machine Features ·CNC profile and pipe punching machine,maximum punching pipe 100×5mm. ·Servo motor and planetary reducer accurate feeding,40 ton hydraulic cylinder punching(customizable). ·The power of the motor is 7.5/11kw,pneumatic/hydraulic clamp,automatic needle cooling device. ·Automatically start hydraulic oil cooler and fan,automatically blow waste. ·CNC system and 7-inch touch screen,manual or automatic operation on the screen. ·View daily / total production on the screen and follow error messages on the screen and observation pages. ·Optional pedal or button control,stamping 3-10m machine length optional.