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DMK Upgraded Handheld Fiber Laser Welding Machine
| Product Description |
Introducing the newly upgraded Handheld Laser Welding Machine by DMK LASER — now with a durable sheet metal body and a bold industrial yellow design. Designed for maximum portability, powerful performance, and precision welding across a wide range of metals.
| Key Features |
| New Industrial Design: Reinforced sheet metal housing with vibrant yellow finish for higher durability and a sleek, modern look. |  |
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Lightning-Fast Welding: Welds 2–10 times faster than traditional methods, saving time and reducing labor costs. |
| User-Friendly Operation: No professional license required — even beginners can create beautiful welds with minimal training. |
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Superior Weld Quality: Smooth, clean, and strong welds with minimal deformation, reducing the need for post-processing. |
| All-in-One Integration: Compact cabinet combines laser, cooling, control system, and software for easy mobility and smaller workspace footprint. |  |
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Advanced Stirring Welding Head: Our proprietary stirring head technology improves tolerance to part fit-up gaps and widens welding seams for better consistency. |
| Flexible Working Range: Equipped with a 5–10 meter fiber cable and ergonomic handheld torch for welding at any angle. |  |
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Energy Efficient & Eco-Friendly: Lower power consumption, minimal consumables, and a cleaner, safer work environment. |
| Smart Safety Protection: Certified laser protection systems and emergency stop features ensure operator safety at all times. |  |
| Technical Specifications |
Model |
KW-80FL |
KW-15L |
KW- 15FT |
KW-20FT |
Laser power |
750W |
1200W |
1500 |
2000 |
Working mode |
Continuous or modulate |
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Laser wavelength |
1064 NM |
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Beam quality |
M2<1.1 |
M2<1.2 |
M2<1.2 |
M2<1.2 |
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Power supply |
AC220V± 5 % 50/60Hz 10A |
AC220V± 5 % 50/60Hz 16A |
AC220V±5% 50/60Hz 16A |
AC220V±5% 50/60Hz 20A |
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Total power
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≤2300 W |
≤3000 W |
≤3500 W |
≤4500 W |
Cooling system |
Air Cooling |
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Fiber length |
10M Customizable |
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Temperature range of working environment |
0 ~ 38 ℃ |
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Applicable materials
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Carbon steel, stainless steel, galvanized sheet, etc |
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Penetration thickness range
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MAX 2 mm |
MAX 3 mm |
MAX4mm |
MAX4mm |
Weld requirements |
< 0.5 mm |
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| Applications |
Stainless steel welding
Carbon steel welding
Galvanized sheet welding
Aluminum welding
Sheet metal fabrication
Metal furniture manufacturing
Metal signage production
Automotive repair and modification
Kitchenware and hardware welding
Agricultural machinery parts welding
Construction machinery parts welding
Irregular and complex part welding
