OTF50S Portable Air-Cooled Fiber Laser Welding Machine
CE ISO certified 220V single-phase portable air-cooled handheld fiber laser welding machine with local inventory service in Russia.
Air-Cooled vs Water-Cooled Laser Welding Comparison
Technical Comparison
| Comparison Items |
Air-Cooled Laser Welder |
Water-Cooled Laser Welder |
| Power Range |
800-2000W |
1000-3000W+ |
| Machine Weight |
25-40kg (portable by one person) |
80-120kg (fixed position) |
| Heat Dissipation |
Air, internal fan cooling |
External water-cooling machine |
| Continuous Operation |
Intermittent production, short-term welding |
24-hour full-load production line |
| Maintenance |
Only dust cleaning, no waterway maintenance |
3-6 months water change, pipe cleaning, winter antifreeze |
| Energy Consumption |
Energy-saving, 30%+ lower power consumption |
Higher overall power consumption |
| Applicable Scenarios |
Outdoor maintenance, on-site installation, small-batch processing |
Factory automation, large-scale thick plates, fixed production |
| Purchase Cost |
Higher price for same power |
Initial purchase is cheaper |
Purchase Recommendations
- Choose Air-Cooling When: Outdoor construction required, intermittent small-scale production, limited space, no dedicated equipment maintenance, and sheet thickness ≤ 3mm
- Avoid Air-Cooling When: Factory 24-hour continuous production line, long-term continuous full welding, sheet thickness > 3mm, and large-scale thick plate processing
Technical Specifications
| Models |
OTF25S |
OTF50S |
OTF60S |
| Output Power |
0-700W |
0-1500W |
0-2000W |
| Output Power Stability |
±2% |
| Fibre Core Diameter |
10-50μm |
| Main Unit Volume |
507*354*321MM |
610*490*321MM |
634*463*321MM |
| Fibre Length |
10-15M |
| Weight |
23.5KG |
45KG |
51KG |
| Laser Cooling Method |
Built-in fan cooling |
| Welding Thickness (MM) |
| Stainless Steels |
2.5 |
5 |
6.5 |
| Carbon Steel |
2 |
4 |
5.5 |
| Galvanised Sheet |
2 |
4 |
5.5 |
| Aluminium Sheet |
2 |
3.2 |
5 |