Kalerbei LW Series Handheld laser welding machine


Laser welding machine adopts high power laser beam, fast welding speed, solid, smooth and beautiful welding effect. It is suitable for welding a variety of metal materials, including stainless steel, carbon steel, aluminum alloy, etc., which greatly improves production efficiency.

Laser Welding Gun Head

Adopting integrated design, high welding strength, no deformation, large melting depth, better stability of welding effect.


The system is easy to operate

Real-time display of input and output status, alarm information, laser status.   


Welding machine samples

Welding seam is smooth and beautiful, no deformation of the welded workpiece, no welding scars, solid welding to reduce the subsequent beating process, saving time and cost.



Output Power1500W-3000W
Optical Fiber Cable Length10m（Can be customized）
Cooling MethodWater/air cooling
Laser OutputContinuous
Operating Ambient Temperature Range-20℃~60℃
Maximum Welding Material Thickness15mm
Overall Weight1450*700*1350mm
Dimensions280KG
Voltage RequirementThree-phase 380V 50Hz/60Hz
cutting materiallron/CS/SS/Aluminum/Copper and all kinds metal

Detailed video

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