Technical parameter NAME unit value Remark Punching force KN 700 Max. workpiece size mm 13000×450 Min. hole distance mm 26+ material thickness According to the diameter of the hole Max. punching thickness mm 10 Max. puchning diameter mm Φ18.7 Spindle speed m/min 12 Punching head qty. pc 4×2 Whole packaged machine body construction. Easy mould replacement. flexible position of the Y axis acoording to the workpiece Be equipped with the single mould position testing mechanismso as to make up the tolerance caused by the workpiece out of shape. This machine can punching the both end of the beam profile after be equipped with the back clamper device.