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Dual-Machine Linked CNC Bending Machine

Featuring a finite element-optimized frame and synchronized load-sharing design, the bending force is evenly distributed across the two machines, minimizing stress concentration on individual units.

This not only boosts processing stability but also extends the service life of key components (oil cylinders, lead screws, servo motors, etc.).
Equipped with an electro-hydraulic servo synchronization system (German Rexroth full-closed-loop control) and high-response high-frequency valve groups, the two machines achieve real-time motion calibration.

It eliminates deviations caused by mechanical clearance, load fluctuations, temperature drift, and other factors, with the Y-axis (a key axis) boasting a repeat positioning accuracy of ±0.01mm and an angle error ≤±0.5°.The CNC system supports one-click switching between "linked mode" and "independent mode" without complex mechanical adjustments, cutting product changeover preparation time to ≤10 minutes and enhancing adaptability to diverse workpiece specifications. Operators can complete parameter setting, motion status monitoring, and process adjustment for both machines via a single CNC panel, eliminating the need for dual-station coordination and reducing human error. Customizable on demand, the dual-machine linked bending machine supports both linked and single-machine operation, offering exceptional flexibility and efficiency.

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Product Description

Specification Parameter Table of Dual-Machine Linked CNC Bending Machine

Item	Unit	2×UPB 150×4100	2×UPB 220×4100
CNC Control System	/	Netherlands Delem system (controls Y, V, X, R axes; mechanical compensation for V axis)
Max Bending Tonnage	T	2×150	2×220
Max Bending Length	mm	2×4100	2×4100
Y-axis Motor Power	KW	2×13.2	2×16.7
X/R-axis Motor Power	KW	2×(1/1)	2×(1/1)
Total Machine Power	KVA	2×(15–17)	2×(20–23)
Column Distance	mm	3600	3600
Throat Depth	mm	405	405
Closing Height	mm	580	580
Machine Weight	kg	2×11500	2×13200
Oil Tank Capacity	L	2×400	2×400
Axis Stroke
- Oil Cylinder Stroke	mm	215	215
- X-axis Stroke	mm	500	500
- R-axis Stroke	mm	200	200
Efficiency Values
- Y-axis Down Speed	mm/s	180	160
- Y-axis Feed Speed	mm/s	14	12
- Y-axis Return Speed	mm/s	170	150
- X-axis Feed Speed	mm/s	400	400
- R-axis Feed Speed	mm/s	200	200
Accuracy Values
- Y-axis Repeat Positioning Accuracy	mm	±0.01	±0.01
- X-axis Positioning Accuracy	mm	±0.1	±0.1
- R-axis Positioning Accuracy	mm	±0.1	±0.1
- V-axis Positioning Accuracy	mm	±0.02	±0.02
Appearance Dimensions
- Length	mm	2×4680	2×4730
- Width	mm	1730	1800
- Height	mm	2600	2670

（Note: Any identical models can be configured into a double-machine linkage system; cross-model adaptation between different single-machine models is not supported.The above only lists partial parameters. For detailed information, please contact us for consultation.）