Torsion Bar Press Brake, E21
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The NC press brake connects the left and right swing arms through the torsion axis to create a synchronized mechanism. This allows the oil cylinders on both sides to move up and down, which in turn makes the slider move in a synchronized way. The NC press brake has been used a lot in the metal processing industry because it's precise, stable, and cost-effective. It's also highly automated.
Bending Capabilities
- Material Carbon steel, alloy steel, aluminum alloy, copper alloy, high-speed steel, carbide alloy
- Length 10-6000
- Width 10-1500
- Thickness 0.5-20
- Angle 0-180 degrees
- Accuracy 0.1-0.3mm
- Shapes V Shape, U Shape, Z Shape, L Shape
Examples of Our Processed Sheet Metal Products
Technical Parameters

Length Width Column spacing(A) Slide stroke (B) Maximum opening height (C) Throat depth (D) Height
Model | Nominal Pressure (kN) | Workbench Length (mm) | Throat Depth (mm)(D) | Column Spacing (mm)(A) | Slide Stroke (mm) (B) | Max. Opening Height (mm) © | Main Motor Power (kW) |
630 | 2500 | 280 | 2050 | 120 | 350 | 5.5 | |
800 | 2500 | 320 | 2050 | 120 | 370 | 7.5 | |
1000 | 2500 | 400 | 2050 | 120 | 370 | 7.5 | |
1250 | 2500 | 400 | 2050 | 140 | 40 | 7.5 | |
1000 | 3200 | 400 | 2560 | 120 | 370 | 7.5 | |
1250 | 3200 | 400 | 2560 | 140 | 370 | 7.5 | |
1600 | 3200 | 400 | 2550 | 180 | 460 | 11 | |
2000 | 3200 | 400 | 2500 | 200 | 470 | 11 | |
2500 | 3200 | 400 | 2500 | 250 | 550 | 18.5 | |
3000 | 3200 | 400 | 2500 | 250 | 560 | 22 | |
1000 | 4000 | 400 | 3160 | 120 | 370 | 7.5 | |
1250 | 4000 | 400 | 3150 | 140 | 370 | 7.5 | |
1600 | 4000 | 400 | 3150 | 180 | 460 | 11 | |
2000 | 4000 | 400 | 3100 | 200 | 470 | 11 | |
2500 | 4000 | 400 | 3100 | 250 | 550 | 18.5 | |
3000 | 4000 | 400 | 3100 | 250 | 560 | 22 | |
4000 | 4000 | 400 | 3100 | 300 | 600 | 30 |
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