... of table110mmvoltage220V - 60Hz.-3PhasesMeasurement1600*1900*2900mmFeatures: 1, Double pneumatic cylinder counterbalancing the weight of the slide and upper mold,can ... 2,By means of the PLC and pneumatic controls, this machine can carry out various actions. 3,Through the universal selector ... adopted closed structure, can decrease the noisy, and without dust. electric power punching machine