Some facts you need to know about handheld laser welding machine

Handheld laser welding machine is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source.


The handheld laser welding machine is mainly composed of a laser unit and a welding unit while taking into account the flexibility, efficiency, and high weld quality of laser welding. It can effectively weld carbon steel, stainless steel, galvanized sheet, and other metal materials. It is suitable for tailor welding, stitch welding, internal and external fillet welding, arc welding, and irregular shape welding.



Comparison of handheld laser welding and argon arc welding

①Energy consumption comparison

Compared with traditional arc welding, the handheld laser welding machine saves about 80% to 90% of electric energy, and the processing cost can be reduced by about 30%.


②Welding effect comparison

Handheld laser welding can complete dissimilar steel and dissimilar metal welding. The speed is fast, the deformation is small, and the heat-affected zone is small. The weld seam is beautiful, smooth, has no/less porosity, and has no pollution. The handheld laser welding machine can be used for small open parts and precision welding.


③Follow-up process comparison

When hand-held laser welding, the heat input is low, the deformation of the workpiece is small, and the beautiful welding surface can be obtained without or only simple treatment (depending on the requirements of the welding surface effect). The hand-held laser welding machine can greatly reduce the labor cost of the huge polishing and leveling process.

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