Electro-Hydro Servo Synchro CNC Press Brake
Adopt integrated welding and heat treatment; top-edge electro-hydro servo valve and grating ruler constituting closed loop control; high precision of backgauge position and re-positioning; customizable backgauge axis; integrated hydraulic system; auto hydraulic crowning controlled by controller; selectable controller including DELEM (Netherlands), ESA (Italy), CYBELEC (Switzerland) etc.
Contact Us Right Now & Get A Quick Quote
Features & Technical Spec.
- The CNC controller will not only ensure the high precision but also high efficiency and high bending quality.
- The press brake controller adopts suspension device which refers to man-machine engineering design, making the controller not only easy to be controlled but also with high accuracy and comfort.
- The front support arms are in simple structure and powerful functions. It can be adjusted up and down and can move along the worktable.
- The stability of the machine is guaranteed by using the French Schneider electrical components. The X-axis movement and positioning accuracy are controlled by Estun servo motor. Besides, the moving speed of X-axis can be adjusted.
- The design of the open door power-off function ensures the safety of the operators.
- Adopt Siemens motor to guarantee the service life of the press brake and reduce the noise at work.
- The Rexroth oil pump from Germany ensure the service life and reduce the noise of the CNC press brake during working.
- The CNC press brake adopt fully closed-loop electro-hydro servo control technology from Germany. The positon signal of the slider is transmitted to CNC controller by the Spanish grating ruler on two sides, then the open width of the synchronization valve will be controlled by adjusting the amount of oil in the cylinder, therefore, the slider (Y1, Y2 axis) will move synchronized with the same frequency and keep parallel with the worktable.
- The USA Parker/Japanese NOK sealing ring not only improved the service life of oil cylinder but also ensure that there is no oil leakage after long-term use.
Adopt Germany EMB tubing and connector to reduce the welding slag block the valve and keep the hydraulic oil flow smoothly inside.
- The KACON pedal switch with the emergency button from South Korea increased service life and operating sensitivity. It also can be used to control the movement of the back stopper.
- The left, right and rear gates of the press brake ensure the safe operation of the workers.
- Equipped with the multi-V die, and the V-width, as well as the shape of the die, can be customized. Convenient die change can meet the general requirement of bending fabrication. Besides, it’s cost-effective.
The press brake adopts 42CrMo material, and the heat treatment temperature reaches 42 degrees, which guarantees the service life of the die.
- The grating ruler is mainly used to send the ram position signal to the controller, then the CNC controller will adjust the hydraulic oil input and output, hereby controlling the Y1, Y2 axis running of the ram.
- The tool clamping system is mechanical which makes it much safer for workers to change the punch.
The high-precision motorized backgauge adopt precision ball screw and rod which driven by high-performance motor in order to guarantee positioning accuracy.
The backgauge is equipped with shell horizontal mounting structure with high stability. Besides, it’s in single shell dual-rail guide with high precision. The X-axis movement is automatically controlled by the controller. Standard X-axis movement together with manual adjustment of R axis. The backstop finger can move left and right along the dual-rail track.
The V-axis hydraulic crowning will improve the accuracy of the bending angle and straightness.
- The mechanical crowning will improve bending accuracy and straightness.
- The motorized mechanical crowning will improve the precision of the bending angle and straightness.
- Italy’s DSP Laser front protection system with CE norm will ensure the safety of worker’s fingers.
- The front light curtain with CE norm will ensure the safety of the worker’s fingers.
- Rear light curtain with CE norm will ensure the safety of the workers.
- The Japanese KYOKKO mechanical fast clamp will reduce the die changing time greatly.
- Optional Wila hydraulic tool holding system will be much more time-saving, convenient and efficient.
- Press brake die holders make the change of die much more convenient and time-saving.
- With fine adjustment function.
- The backgauge multi-axis including the left and right moving (Z1, Z2-axis), up and down moving (R1, R2-axis), frontward and backward moving (X1, X2-axis).
- The segment die is necessary for small workpiece fabrication.