Technical Charecteristics: Integrateded machine with mechanical, electrical and hydraulic elements; Numerical controlling, servo motor feeding; Infinite gaugelines and no limits of the hole rows; Imported electronic, hydraulic and pneumatic elements; Easy programming, connectable with data files generated directly by copying the specimen; Diagrammatic display of workpiece; Adapted to angles with great bending deflection; Advantages: Rigid and compact structure High productivity with automatic marking, punching, cutting off and stacking operations; Only angles size, hole diameters, positions and piece numbers are needed to put into during programming. Data can be shared by connecting the production line with the local area metwork of designing department; Several measures to solve the feeding and positioning difficultis caused by great bending deflection of angles; High meterial utilization with optimum pattering; Low labour working strength and high precision of workpieces. Function:punching,marking,shearing model: JX2020 Angles range 16Mn 63*63*4~200*200*20 Angle sizeQ235A 63*63*4~200*200*20 Max.punching capability (D*T mm) 16Mn 26*20 Max.punching capability(D*T mm) 1000 Marking force(Kn) 600 Shearing force(Kn) 1200 Max.workpiece length(m) 14 Adjustment range of stadim(mm) 20-170 punchers nunmber each side 3 marking groups 4 Dimension of character(mm) 14*10 Shearing mode: Double-blade cutting NC axis: 3 Infeed speed(m/min): 40 Overall dimension(m): 32*7*2.6 Net weight(Kg): 25000