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KELEI Thor Handheld Laser Welding Machine

Short Description:


1. The welding machine is available with 1.5kW, 2kW and 3kW laser diodes

2. Neat welding seam with minimum distortion, perfect for 0.5-5mm thickness welding

3. Optional connectors for autogenous laser welding, wire-filling laser welding, and laser brazing

4. Cooperate with industrial robots which together bring the capability and flexibility of mass-producing complex and large-sized components

5. Applies for industries of sustainable energy, automobile production, sheet metal processing, electricity, railway etc.

6. The heat-affected area is small during welding, which will not produce deformation, blackening, or traces on the workpiece, and the welding depth is sufficient, the welding is firm, and the melting is abundant. The welding results will be neat and clean without any deformation or depression.

7. The product uses an autonomous control system, high threshold optics, multiple safety locks, water coolers, and an ergonomic design. These features greatly improve the welding results, increases the safety and stability of the equipment, improve user comfort, reduce work fatigue, and extend working hours.

Handheld laser welding equipment has been widely used in welding applications of stainless steel, aluminium, copper and other metal. For application on the triangle valve, sensors, machinery, steel containers, metal pipe fittings and other sheet welding field, the laser welding method is a revolutionary way of working.

Product Detail

Product Tags


KELEI handheld welding machines are widely used in welding, metal processing, automobile manufacturing, electricity, and railway industries. As the leading product in its category, KELEI welders are granted 14 national patents. Our cutting-edge products are perfect for welding stainless steel, carbon steel, galvanized sheet etc, as the resultant welding seam is neat with no further polishing needed.


Model Maximum output power Weight
LS1000 1000w 209KG
LS1500 1500w 247KG
LS2000 2000w 293KG

Applied Industry: metal processing, sheet processing, manufacturing, machinery
Work Mode: CW
Polarization: Random
Central Wavelength: 1070-1090nm
Power Stability: ≤1%
Cooling: water-cooled

Working Temperature: +5℃—+40℃
Storage Temperature: -20℃—+60℃
Applicable Welding Thickness: 0-5mm
Power Supply: AC220V50-60Hz±10%
Warranty: 1 year for the welder and 2 years for the laser diode. Lens, fibre, and other consumables are not included




Products and Applications


Stainless steel welding results


Welding Results


Welding example from our clients

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