SENFENG torsion bar press brake keeps both ends of the ram level with a full-length torsion shaft rather than servo valves, giving a simple, robust and low-maintenance machine for batch bending of medium plate. Seven models from 400 to 2500 kN and 1600 to 4100 mm.
Supplied on quotation. Choose the model above and tell us the materials, thicknesses and bend lengths you work with in the quote form. We reply with the machine price, freight to your door (UK or worldwide) and lead time.
Key features
- Mechanical torsion-bar ram synchronisation
- No servo valves; simpler hydraulics, less sensitive to oil cleanliness
- Monolithic frame, annealed and gantry-milled
- Worm-gear backgauge with quick-change fingers
- Quick-clamp upper tooling
Technical data
| Model |
BDE4016 |
BDE7025 |
BDE10041 |
BDE13032 |
BDE17041 |
BDE20032 |
BDE25041 |
| Bending force (kN) |
400 |
700 |
1000 |
1300 |
1700 |
2000 |
2500 |
| Bending length (mm) |
1600 |
2500 |
4100 |
3200 |
4100 |
3200 |
4100 |
| Distance between columns (mm) |
1200 |
2000 |
3100 |
2500 |
3100 |
2500 |
3100 |
| Throat depth (mm) |
250 |
300 |
400 |
400 |
400 |
400 |
400 |
| Open height (mm) |
430 |
430 |
460 |
460 |
485 |
485 |
485 |
| Approach speed (mm/s) |
120 |
120 |
120 |
120 |
100 |
100 |
100 |
| Bending speed (mm/s) |
0–10 |
0–10 |
0–10 |
0–10 |
0–10 |
0–8 |
0–8 |
| Return speed (mm/s) |
100 |
| Overall size L×W×H (mm) |
2100×1350×2150 |
3000×1450×2420 |
4600×1580×2550 |
3700×1580×2550 |
4600×1680×2700 |
3700×1770×2720 |
4600×1830×3015 |
| Weight (kg) |
3000 |
4800 |
7500 |
6700 |
8800 |
8200 |
9800 |
Data from SENFENG; please confirm the final specification on your quotation.
SENFENG machines are made by Jinan Senfeng Laser Technology Co., Ltd., China, and supplied in the UK by LATHELAND.