... machines, such as mechnical/hydraulic puching and shearing machine, hydraulic (CNC) swing shearing machine, gate shearing machine, hydraulic/CNC plate bending machine, etc. Our company ... equipments, etc.QC12Y-30×2500 Hydraulic Shearing machineⅠ.Main technical data1.Max.cutting thickness:30mm2.Max.cutting width:2500mm3.Plate strength: ≤450N ... shear 2.GB/14404-93 examine as the precision of beam shear