| Model NO. | LHW1500/2000 | Application | Biomedicine, Electronics, Automotive, Manufacturing |
|---|---|---|---|
| Technical Class | Continuous Wave and Pulse Laser | Control | Manual Handheld |
| Laser Classification | Optical Fiber Laser | Laser Power | 1500W / 2000W |
| Cooling Method | Water-Cooled | Welding Thickness | <6mm |
Traditional welding often faces challenges like high heat deformation, low efficiency, and high skill requirements for operators. Our industrial-grade solution provides a cost-effective and worry-free alternative.



Water Cooled Portable Fiber Laser Welding Machine 1500W/2000W
This specialized laser welding device is ideal for 0.5-3.5mm thin-gauge metal processing or high-frequency continuous production. It supports seamless switching between single wire and dual wire welding modes. Compatible with stainless steel, carbon steel, and aluminum alloys, achieving weld bead widths up to 5-6mm. The integrated design combines the laser source, water cooling system, and wire feeder into a compact chassis for 24-hour stable operation.
| Specifications | 1500W Model | 2000W Model |
|---|---|---|
| Fillet Weld (Stainless Steel) | 2.5mm | 5mm |
| Fillet Weld (Carbon Steel) | 3mm | 5.5mm |
| Fillet Weld (Aluminum) | 2mm | 4.5mm |
| Wire Diameter | Φ0.8mm—1.6mm | Φ0.8mm—2.0mm |
| Total Power Consumption | ≤2.5kw | ≤3kw |
| Machine Weight | ≈80kg | ≈83kg |
| Weld Bead Width | 1.5~4.5mm | 1.5~5.5mm |
* Equipped with a 10m standard optical fiber for flexible long-distance welding.



Features reusable protective lenses and high-temperature alarms to reduce consumable costs significantly.
Ensures stable, jam-free wire feeding with support for single/dual wire modes.
Enlarged water chiller (4200W-5200W) supports 24-hour continuous operation without overheating.
HD LCD panel with parameter storage and one-key recall for easy operation by new staff.
Universal wheels and 10m fiber cable allow for easy movement and long-distance work in workshops.
Thickened 2mm sheet metal case and high-quality core components for harsh environments.





