Advantages of hand-held laser welding machine:

1. The hand-held coal gun replaces the previous inherent light path, which is more flexible and convenient, realizing long-distance light welding, and overcoming the limitations of the travel space of the workbench;

2. The hand-held welding head is equipped with 5m - 10M original optical fiber, which is flexible and convenient and can realize outdoor welding;

3. In the hand-held operation mode, the special welding nozzle can be assembled to weld any part of the workpiece at any angle;

4. The weld seam is beautiful, free of scar, discoloration and subsequent gouging. The welding is firm and the weld strength reaches or even exceeds the base metal itself. It is suitable for butt welding, overlap welding, internal and external fillet welding, circular rainbow welding, irregular shaped coal, etc;

5. The whole set of equipment has strong functionality, meets ergonomic design, and is suitable for various working environment scenes; Proprietary laser safety operation protection function to ensure the safety of operators during work; It is easy to operate, easy to learn and quick to use. The technical threshold of operators is not high, and labor costs are saved.    

Working principle of hand-held laser welding machine:

People working in the welding industry know that laser welding is to use high-energy laser pulses to locally heat the material in a small area. The energy radiated by the laser diffuses through the internal diffusion of the heat transfer guide material, melting the material to form a specific molten pool. This is a new type of welding method, mainly for the welding of thin-walled materials and precision parts, which can realize spot welding, butt welding, overlap welding, seal welding, etc., with high depth width ratio, small weld width, small heat affected zone, small deformation, fast welding speed, smooth and beautiful weld, no treatment or simple treatment after welding, high weld quality, no porosity, accurate control, small focus spot, high positioning accuracy and easy automation.