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The 4 roll plate bending machine is equipped with an NC system, which improves the degree of automation. The bending machine is commonly used in petroleum, chemical industry, boilers, shipbuilding, metal structure and machinery manufacturing industry.
Max. Thickness of Plate (mm)
8-40
Max. Width of Plate (mm)
2000-3000
Rolling Speed (m/min)
4-6.1
Thickness of Pre-Bending (mm)
6-36
| Model | W12-8×2500 | W12-12×2000 | W12-25×3000 | W12-40×2500 |
| Max. thickness of plate (mm) | 8 | 12 | 25 | 40 |
| Max. width of plate (mm) | 2500 | 2000 | 3000 | 2500 |
| rolling speed (m/min) | 6.1 | 4 | 5 | 4 |
| Thickness of pre-bending (mm) | 6 | 10 | 22 | 36 |
| Min. dia. of plate in full load (mm) | 750 | 850 | 1150 | 1300 |
| Dia. of upper roller (mm) | 300 | 380 | 480 | 560 |
| Dia. Of lower roller (mm) | 280 | 340 | 460 | 520 |
| Dia. Of side roller (mm) | 230 | 280 | 380 | 420 |
| Main power (kW) | 15 | 30 | 55 | 60 |
| Dimension(L)(mm) | 6100 | 7600 | 9000 | 8700 |
| Dimension(W)(mm) | 2000 | 2000 | 3200 | 3500 |
| Dimension(H)(mm) | 2070 | 2150 | 2500 | 2900 |
The W11 hydraulic 3 roll bending machine uses mechanical lifting and mechanical transmission. It is no need for operator to take out the metal plate manually.
The W11S upper roller universal plate bending machine uses hydraulic transmission operation, ensures the stability is higher than other roller machines.
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