About this product
1. Mainly used for pipe plastic forming, pipe bending machine without heating sand filling process
2. Curved arc smooth, clear, small deformation
3. Easy to use and carry
4. Suitable for various situations, like factories and mines, rural areas, chemical industry, refrigeration., etc.
5. The molds are made of ductile iron, which has higher strength, better toughness, and plasticity than ordinary gray cast iron.
SF series manual hydraulic tube bender is a kind of light type tube bending machine which adopts fast-slow plunger pump,To enhance its efficiency, tube is cold-bended by oil pressure. Featured reasonable design, compact structure, easy operation and maintenance, it is a kind of ideal tube bending machine for construction, chemical, water-supply and petroleum pipeline.
To reduce labor intensity, our factory can also produce DF series motor-driven hydraulic tube bender which is much more efficient and to operate.
| Model | SWG-2A | SWG-3B | SWG-4C | ||
| Item | Unit | ||||
| Max.working pressure | MPa | 44 | 59 | 62 | |
| Max.off-load pressure | MPa | 47-51 | 59 | 62 | |
| Max.working load | KN | 88 | 196 | 206 | |
| Max. Working stroke | MM/Inch | 250mm/9.85'' | 320mm/12.6'' | 370mm/14.6'' | |
| Outside | |||||
| Capacity | diameter | MM/Inch | Φ21.5-60mm/0.85-2.36'' | Φ21.5-88.5mm/0.85-3.49'' | Φ21.5-108mm/0.85-4.26'' |
| Thickness | MM/Inch | 2.75-4.5/0.11-0.18'' | 2.75-4.5/0.11-0.18'' | 2.75-4.5/0.11-0.18'' | |
| Oil tank capacity | L(MM/Inch) | 1.2mm/0.05'' | 1.8mm/0.05'' | 3mm/0.05'' | |
| Bending angle | π/2≤a | π/2≤a＜ | Π/2≤a＜π | ||
| rad | ＜π | π | |||
| Oil grade | # | N15 | N15 | N15 | |
| Max. Operating force | N | ≤490 | ≤490 | ≤490 | |
| Machine weight | kg | 59(108)kg/130(238)Lbs | 124(108)kg/273(238)Lbs | 196(245))kg/432(238)Lbs | |