1.Pneumatic Support Device 2.High-power A.C. Servo-system 3.NC system special for DAC310 4.High quality with good price BS ... shearing machine is used as mainframe,fitted with numeric control system special for DAC310 shearing machine.Numeric control front feeding device ... ,and added with the strong function of DAC310 numeric control system,typical of rapid,accurate,and added stable operation,which has ...