The “laser welding gun” uses optical fiber to guide the laser beam, and the operator holds the gun head to weld metal directly. It is flexible, fast, has minimal deformation, and produces beautiful welds.
Essential components: Fiber laser + handheld welding torch + water cooling + control system.
Principle: A high-energy laser beam is focused on the metal surface, instantly melting the metal to form a weld seam—a non-contact welding process.
Common power: 1000W / 1500W / 2000W / 3000W.
Weldable materials: Stainless steel, carbon steel, galvanized sheet, aluminum, copper, etc.
Core advantages (compared to traditional TIG welding):
✅ High speed: 3–5 times more efficient than TIG welding.
✅ Minimal deformation: Small heat-affected zone; thin plates are less prone to burn-through and deformation.
✅ Beautiful weld seam: Smooth, minimal blackening, requiring minimal grinding.
✅ Easy to operate: Beginners can learn in a few days, unlike TIG welding which requires extensive practice.
✅ Flexible: Suitable for welding large workpieces, complex angles, and outdoor operations.
| Equipment Parameters | |||
| Parameter | HW-1500W | HW-2000W | HW-3000W |
| Laser Power | 1500w | 2000w | 3000w |
| Shielding Gas | Nitrogen/Argon | Nitrogen/Argon | Nitrogen/Argon |
| Input Power Parameters | Single-phase 220V±5%/50-60Hz | Single-phase 220V±5%/50-60Hz | Three-phase 380V±5%/50-60Hz |
| Total Machine Power/Voltage Stabilizing Transformer Capacity | 7.5KW/20KVA | 9.5KW/20KVA | 13.5KW/30KVA |
| Cooling System | Industrial Dual-temperature Dual-control Water Chiller | Industrial Dual-temperature Dual-control Water Chiller | Industrial Dual-temperature Dual-control Water Chiller |
| Optical Fiber Cable Length | 10m or Customized | 10m or Customized | 10m or Customized |
| Weld Seam Requirement | ≤0.5mm | ≤0.5mm | ≤0.5mm |
| Welding Speed | 0-120mm/s | 0-120mm/s | 0-120mm/s |
| Bare Machine Dimensions | 950*660*930mm | 950*660*930mm | 1100*660*970mm |
| Bare Machine Weight | 130kg | 140kg | 190kg |
| Welding Thickness | 0.5-3mm (1500w) | 3-6mm (2000w) | 6-10mm (3000w) |
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