3 Rollers Mertal Pipe Bending Machine Schneider Electrical Components Ensure Quality
This special rolling machine can roll long , thin and small diameter steel tubes. It consists of chassis, discharging side rack, fixed side rack, working rollers, driving device, support roller device, discharging device,anti-deformation device, balancing device, hydraulic system and electric control system.
Mertal oil and gas pipelines dedicated bending machine is the use of a number of new technologies:
on a roll by reverse rolling deformation method to eliminate the process of deflection of the roller.
on both ends of the press-roller using multiple sets of cylinder pressure. , fixed cylinder piston rod, cylinder lifting seat and drive the roll movements, effective use of space, increasing material utilization, greatly reducing the overall weight of the equipment. products discharged from inside the material out of the stent material, the stent without turning inverted reset, enhanced security, product discharge using automatic cylinder to drive (the company another patent technology), suitable for assembly line.
Differences from other normal three roller plate rolling machines
- The top roller of pipe rolling machine adopts anti-deformation to eliminate the deflection of top roller in the rolling process.
- Central distance between lower rollers can be adjusted to realize pre bending and rolling.
- All drives adopt hydraulic motor; three rollers are all driving rollers.
- Discharging adopts automatic discharging. It doesn’t need to use turnover of overturn frame or other auxiliary equipment to discharge the finished products.
Main Technical Parameters: | LPPR11G oil and gas transmission pipe bending machine technical parameters |
| Model | Bending thickness(mm) | Max plate width(mm) | Diameter of
upper roller
(mm) | Main motor power(kw) |
| LPPR11G-16*12000 | 3～16 | 12000 | 480 | 90 |
| LPPR11G-20*12000 | 3～20 | 12000 | 510 | 110 |
| LPPR11G-30*12000 | 4～30 | 12000 | 600 | 150 |
| LPPR11G-40*12000 | 5～40 | 12000 | 800 | 220
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