PRH-160/3200 Electro-hydraulic servo bending machine Nominal pressure:1600KN Bending length:3200mm
1. The characteristics
The rack adopts the strengthened rigid steel whole welding structure, which has enough strength and rigidity, also through aging treatment to make sure the overall accuracy of the machine, with good anti-distortion and anti-inclinable capacities.
The thickened workable plate, thickened sliding blocks make the whole machine with good rigidity, with small distortion and good straightness and angle consistency. The worktable uses the electric rod type mechanical compensation worktable to ensure the straightness of the workpiece.
2. Main specification
NO. | Item | Unit | Main specification | ||
1. | Nominal pressure | KN | 1600 | ||
2. | Bending length | mm | 3200 | ||
3. | Distance between column | mm | 2500 | ||
4. | Slide stroke | mm | 180 | ||
5. | Max open height | mm | 440 | ||
6. | Depth of throat | mm | 320 | ||
7. | Slide motion speed | No-load | mm /s | 80 | |
8. | working | mm /s | 10 | ||
9. | Return stroke | mm /s | 9O | ||
10. | Main motor power | KW | 11 | ||
11. | Machine accuracy | Reposition accuracy of sliding block | mm | ≤±0.02 | |
12. | Position accuracy of sliding block | mm | ≤±0.02 | ||
13. | Reposition accuracy of back gauge | mm | ≤±0.01 | ||
14. | Workpiece straightness | mm | 0.3 / m | ||
15. | Bending angle error | ′ | <±30 | ||
16. | Linear scale resolution | mm | 0.005 | ||
PRH-160/3200 Electro-hydraulic servo bending machine or press brake
