... material stacker1,motor power380V 1.5kw2,Loading capacity2 tons3,max outer diameter1300mm4,max inner diameter500mm5,Material of stackersteel sheet ... Jointed6,Max width200mm7,Expanding termManual8,Expanding range430-550mmHigh ... Punched speed60-120 times/minute3, Motor power380V 4kw4, Max width200mm5, Feeding modeRoller6, Feeding motorservo motor7, Feeding ...