WD67K Electric-hydraulic Servo High Precision CNC Press Brake

WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
WD67K Electric-hydraulic Servo High Precision CNC Press Brake
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Introduction

The WD67K electric-hydraulic servo high precision CNC press brake is driven by a servo motor and is used to bend steel sheet into various shapes with outstanding precision and efficiency.

Technical Parameters
Model 63T/2500 80T/3200 100T/3200 160T/3200 200T/3200
Nominal Force( KN) 630 800 1000 1600 2000
Bending Length (mm) 2500 3200 3200 3200 3200
Poles Distance( mm) 1900 2700 2700 2700 2700
Throat Depth (mm) 350 350 400 400 400
Slider Travel (mm) 150 150 200 200 200
working Height (mm) 800 800 850 820 920
Die Loading Height (mm) 380 380 420 420 420
Power (Kw) 7.5 7.5 7.5 1.1 1.1
Back Gauge×AxisStroke (mm) 600 600 600 600 600
Back Gauge×AxisSpeed (mm/s) 100 100 100 100 100
Dimension(LxWxH) (mm) 3100x1450x2050 3500x1550x2100 3500x1580x2400 3500x1650x2500 3500x1680x2550
Model 400T/4000 500T/50000 500T/6000 500T/7000
Nominal Force( KN) 4000 5000 5000 5000
Bending Length (mm) 4000 5000 6000 7000
Poles Distance( mm) 3100 4000 4800 5400
Throat Depth (mm) 400 500 500 500
Slider Travel (mm) 200 300 300 300
working Height (mm) 800 800 800 800
Die Loading Height (mm) 420 600 600 600
Power (Kw) 30 37 37 37
Back Gauge×AxisStroke (mm) 800 800 800 800
Back Gauge×AxisSpeed (mm/s) 100 100 100 100
Dimension(LxWxH) (mm) 4300x2080x2730 5400x2525x4600 6500x2525x4200 7500x2525x4900
Model 800T/6000 800T/7000 800T/8000 1000T/6000
Nominal Force( KN) 8000 8000 8000 10000
Bending Length (mm) 6000 7000 8000 6000
Poles Distance( mm) 5000 5400 6400 4800
Throat Depth (mm) 600 600 600 600
Slider Travel (mm) 400 400 400 400
Working Height 800 800 800 800
working Width 400 400 400 500
Die Loading Height (mm) 800 800 800 800
Power (Kw) 2x30 2x30 2x30 2x37
Back Gauge×AxisStroke (mm) 800 800 800 800
Back Gauge×AxisSpeed (mm/s) 100 100 100 100
Dimension(LxWxH) (mm) 6500x2750x5300 7500x2750x5500 8500x2750x5900 6500x2800x5600
Machine main configuration
  • Precision quick clamp device
  • Bosch Rexroth hydraulic system
  • Oil pump
  • Siemens motor
  • Linear guide rail, precision ball screw
  • The high accurate linear encoder
  • Fully automatic back gauge device
Features
  • The structure of the WD67K electric-hydraulic servo high precision CNC Press Brakeis integrally welded and processed, and the main parts of the machine are analyzed by ANSYS finite element analysis software, ensuring the machine tool is calibrated for optimal reliability and precision.
  • The WD67K press brake adopts a numerical control system from Dutch DELEM, Italian ESA, or Swiss CYBELEC, which helps achieve the functions of bending angle graphics programming, angle correction compensation, bending pressure automatic calculation and automatic adjustment, automatically calculating the deformation compensation of the worktable, the length of the workpiece, bottom bending pressure, open height, back gauge automatic return, etc.
  • The V-axis in the bed's compensation device is the numerical control axis which can control the crowning. By controlling the crowning, we can achieve deflection compensation.
  • The crowning system is made up of a group of crowning wedges with an inclined plane, and the slope of the crowning wedge is designed according to the deflection curve which is analyzed by finite element analysis sliding and worktable vertical plate.
  • According to the bending pressure to the workpiece, the numerical control system calculates the compensation required, automatically controls the relative displacement of crowning wedge block, effectively compensating the deflection slider and upper ram deformation, to achieve ideal bending on the workpiece.
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