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.
Bending Tonnage: 63-3000T
Bending Length: 1300-14000mm
Throat Depth: 350-600mm
The CNC controller will not only ensure the high precision but also high efficiency and high bending quality.
Controller with Suspension Arm
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.
Front Support Arms
The front support arms are of 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.
Open Door Power-off Function
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.
Rexroth Oil Pump
The Rexroth oil pump from Germany ensure the service life and reduce the noise of the CNC press brake during working.
Rexroth Fully Closed-loop Electro-hydro Servo Control Technology
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 same frequency and keep parallel with the worktable.
Sealing Ring & Tubing Connector
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.
KACON Pedal Switch
The KACON pedal switch with an emergency button from South Korea increased service life and operating sensitivity.
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.
Fast Mechanical Punch Holder
The tool clamping system in mechanical which make it much safer for workers to change the punch.
High-precision Backgauge System
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 manually adjustment of R axis. The back stop finger can move left and right along the dual rail track.
V Axis Hydraulic Crowning
The V-axis hydraulic crowning will improve the accuracy of bending angle and straightness.
The mechanical crowning will improve bending accuracy and straightness.
Motorized Mechanical Crowning
The motorized mechanical crowning will improve the precision of bending angle and straightness.
DSP Laser Protection
Italy’s DSP Laser front protection system with CE norm will ensure the safety of worker’s fingers.
Front Light Curtain
Front light curtain with CE norm will ensure the safety of the worker’s fingers.
Rear Light Curtain
Rear light curtain with CE norm will ensure the safety of the workers.
KYOKKO Mechanical Clamp
The Japanese KYOKKO mechanical fast clamp will reduce the die changing time greatly.
Hydraulic Tool Holding System
Opetional Wila hydraulic tool holding system will be much more time-saving, convenient and efficient.
Press brake die holder make the change of die much more convenient and time-saving.
The segment die is necessary for small workpiece fabrication.
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