Hydraulic swing shearing machine, shearer, hydraulic guillotine, CNC shearing machine Hydraulic swing shearing machine, shearer, hydraulic guillotine, CNC shearing machine II Main technical data2.1 Type: QC12K-16x25002.2 ... .7 Control accuracy of auto positioning of back block: +/- 0.1mm2.8 Motor power: 22kW Hydraulic swing shearing machine, shearer, hydraulic guillotine, CNC shearing ...