SENFENG SFFN3050 is an arc overlay (hardfacing) welding machine that rebuilds the inner and outer walls of cylinders, tubes, shafts and vessels in copper alloys, stainless and carbon steel. SENFENG cites roughly double the service life on repaired mining hydraulic cylinders.
Supplied on quotation. Choose the model above and tell us the parts, sizes and coating you need in the quote form. We reply with the machine price, freight to your door (UK or worldwide) and lead time.
Key features
- Inner and outer wall overlay in one machine
- Touchscreen parameter control
- Automatic torch return to resume after a stop
- Shielding gas monitoring with automatic stop
- Ergonomic push-pull worktable
Technical data
| Model |
SFFN3050 |
| Max. part length (mm) |
3000 |
| Max. load (t) |
2 |
| Carrier rollers |
2 |
| Part Ø (mm) |
180–610 |
| Bore Ø (mm) |
180–500 |
| Max. swing Ø (mm) |
1000 |
| Output current (A) |
30–500 |
| Wire Ø (mm) |
1.2–1.6 |
| Shielding gas (L/min) |
15 |
| Feed speed (mm/min) |
100–300 |
| Materials |
Copper alloys, stainless, carbon steel |
| Power supply |
3-phase 380 V AC |
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.