Hidrolik abkant pres

GERD WOLFF CNC KANTO 200T - 8

Sheet thickness - max. 8 mm
Pressure 200 t
Bending length 3200 mm
Motor power 15 kW
Return speed 105 mm/min
Working speed 9 mm/sec
x-travel 600 mm
Max. opening height 570 mm
Control unit: DELEM DA53T

GERD WOLFF KANTO 200T CNC Electro-hydraulic Press Brake

CNC Axis Accuracy
1) Machine Ram (Y1, Y2) – Synchronization Accuracy:
The ram movement axes control bending depth and angle. The system consists of the CNC controller, two glass scales installed on the work table (Y1, Y2), electrohydraulic proportional valves, and an amplifier. A closed-loop control circuit detects and regulates the relative position between ram and table as well as the ram’s speed and position. This ensures synchronized ram operation and maintains both bend depth and angle with high precision.
Positioning accuracy: ±0.02 mm
Repeatability: ±0.02 mm

2) Backgauge (X-Axis):
The forward/reverse movement of the X-axis sets the blank size. The backgauge beam is driven by a servomotor and moves the traversing unit via ballscrew and linear guides. The operation is stable and precise.
Positioning accuracy: ±0.10 mm
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Repeatability: ±0.03 mm

3) Mechanical Crowning System (V-Axis):
The mechanical crowning plate is driven by motor, forming arch-shaped compensation points. These compensate perfectly for elastic deflection of the worktable and ram, ensuring consistent bend angles and straightness of the workpiece. Position sensors and CNC control deliver exact regulation.

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