1500W Handheld Laser Welder
Product Advantages
- Compact and lightweight — handheld unit only 12kg, carry to any workstation, no rails or gantry needed
- 20%+ electro-optical efficiency — comprehensive efficiency above 20%, low energy high output
- Operators trained in 1 day — modular controls, simple operation, no special license required
- Small heat-affected zone, zero distortion — non-contact welding, smooth welds, no polishing needed
- Built-in auto wire feeder — automatic filler wire for gap filling and cosmetic welds
- 220V single-phase power — standard workshop outlet, no special electrical setup required
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | MJ-15-BFL |
| Laser Power | 1500W |
| Laser Source | Keplin / Guangfang / Raycus (fiber laser) |
| Laser Wavelength | 1070 – 1090 nm |
| Power Stability | ±2% |
| Modulation Frequency | 1 – 5000 Hz |
| BPP (Beam Quality) | M² ≤ 1.5 |
| Fiber Length | 10 m |
| Fiber Core Diameter | 20 – 50 μm |
| Welding Thickness | 0.5 – 3.0 mm |
| Welding Modes | Continuous / Modulation (Pulse) / Spot |
| Welding Head | Double protection |
| Control System | 5-in-1 |
| Cooling System | Water cooling (Hanli / Quanguan / Evita, dual temp control) |
| Laser Source Consumption | 5 KW |
| Chiller Consumption | 1.7 KW |
| Total System Consumption | 7.5 KW |
| Power Supply | AC 220V / 50Hz |
| Overall Weight | ~ 102 kg |
Materials Supported
- Stainless steel (201, 304, 316, 430) — use Argon Ar shielding gas
- Carbon steel (Q235, Q355) — use CO₂ shielding gas
- Galvanized steel — use Argon Ar shielding gas
- Aluminum alloy (6061, 5052) — use Nitrogen N₂ shielding gas
- Copper and brass
- Titanium
Typical Applications
- Automotive sheet metal repair and body welding
- Kitchenware hardware manufacturing
- Advertising signs
- Door and window welding
- Stainless steel pipes and vessels
- On-site structural repair
What’s in the Box
| Item | Quantity |
|---|---|
| Handheld fiber laser welder cabinet | 1 |
| Laser source (Keplin / Guangfang / Raycus) | 1 |
| Welding head (double protection) | 1 |
| 5-in-1 control system | 1 |
| Custom auto wire feeder | 1 |
| Water chiller (dual temp control) | 1 |
| 10 m optical fiber cable | 1 |
| Copper nozzle | 6 |
| Protective lens | 8 |
| Air hose | 3 m |
| Safety operation manual | 1 |
| Safety goggles | 1 |
Process Parameters Reference
Stainless Steel (Argon Ar shielding)
| Thickness (mm) | Laser Power (W) | Wire Diameter (mm) | Wire Feed (mm/s) | Scan Speed (mm/s) | Scan Width (mm) | Gas Pressure (bar) | Mode |
|---|---|---|---|---|---|---|---|
| 1.0 | 300 – 500 | 1.0 | 15 | 300 | 2.5 | 10 | Flat |
| 2.0 | 500 – 800 | 1.0 | 12 | 300 | 2.5 | 10 | Flat |
| 3.0 | 800 – 1200 | 1.2 | 10 | 300 | 3.0 | 10 | Flat |
Carbon Steel (CO₂ shielding)
| Thickness (mm) | Laser Power (W) | Wire Diameter (mm) | Wire Feed (mm/s) | Scan Speed (mm/s) | Scan Width (mm) | Gas Pressure (bar) | Mode |
|---|---|---|---|---|---|---|---|
| 1.0 | 300 – 500 | 1.0 | 15 | 300 | 2.5 | 10 | Flat |
| 2.0 | 500 – 800 | 1.0 | 12 | 300 | 2.5 | 10 | Flat |
| 3.0 | 800 – 1200 | 1.2 | 10 | 300 | 3.0 | 10 | Flat |
Galvanized Steel (Argon Ar shielding)
| Thickness (mm) | Laser Power (W) | Wire Diameter (mm) | Wire Feed (mm/s) | Scan Speed (mm/s) | Scan Width (mm) | Gas Pressure (bar) | Mode |
|---|---|---|---|---|---|---|---|
| 1.0 | 300 – 500 | 1.0 | 15 | 300 | 2.5 | 10 | Flat |
| 2.0 | 500 – 800 | 1.0 | 12 | 300 | 2.5 | 10 | Flat |
| 3.0 | 800 – 1200 | 1.2 | 10 | 300 | 3.0 | 10 | Flat |
Aluminum (Nitrogen N₂ shielding)
| Thickness (mm) | Laser Power (W) | Wire Diameter (mm) | Wire Feed (mm/s) | Scan Speed (mm/s) | Scan Width (mm) | Gas Pressure (bar) | Mode |
|---|---|---|---|---|---|---|---|
| 1.0 | 300 – 500 | 1.0 | 15 | 300 | 2.5 | 10 | Flat |
| 2.0 | 500 – 800 | 1.0 | 12 | 300 | 2.5 | 10 | Flat |
| 3.0 | 800 – 1200 | 1.2 | 10 | 300 | 3.0 | 10 | Flat |
How Handheld Laser Welding Works
Laser light from the source is transmitted through an optical fiber to the handheld welding head, where it is focused onto the workpiece surface. The laser energy is absorbed and converted to heat, melting the material or filler wire. Shielding gas protects the molten pool, forming a high-quality weld that securely joins the two pieces.
The water chiller cools and maintains constant temperature for both the laser source and welding head to protect critical components.
FAQ
Is training included?
Yes. Every machine comes with free online video training (2–4 hours) covering setup, parameter tuning, basic operation, and daily maintenance. Overseas customers can request on-site engineer support.
Can I use it with 220V household power?
Yes. The 1500W model operates on 220V single-phase — a standard workshop outlet works, no special setup needed.
How much faster is it than TIG welding?
Laser welding is 3–10× faster than TIG, with a smaller heat-affected zone, minimal distortion, and smooth welds that need no polishing.
What is the warranty period?
- 12 months full machine warranty from delivery date
- 24 months on laser source and core components
- 3 months on consumables (lenses, nozzles, wire feed wheels)
Do you offer remote technical support?
Yes. We provide 1-on-1 remote video guidance — our professional technicians assist with setup, tuning, and troubleshooting online.
Do you support OEM / ODM?
Yes. We can customize power, fiber length, jigs and fixtures, LOGO printing, and more. Contact us with your specific requirements.
Request a Quote
Tell us your material type, thickness, and production volume, and we’ll recommend the right configuration.
