This machine is a special product for metal laser welding, which is mainly used for all kinds of metal spot welding. Laser spot welding is one of the important aspects of the application of laser material processing technology. The spot welding process belongs to the heat conduction type, that is, the laser radiation heats the workpiece surface, the surface heat diffuses through the heat transfer guide inside, and the workpiece melts and forms a specific melting pool by controlling the laser pulse width, energy, peak power, repetition frequency and other parameters. Because of its unique advantages, it has been successfully used in gold and silver jewelry processing and micro and small parts welding.
The working principle of the laser deposition welding system is to effectively deal with the welding and repair work of all the small parts with the laser high heat energy and centralized fixed-point welding technology, which makes up for the shortcomings of the traditional argon arc welding technology in repairing the welding fine surface. The two thresholds of thermal strain and post-treatment are avoided, and the production cycle of the die is greatly saved.

Point laser welding machine is mainly used for repairing holes and spot welding sand holes of gold and silver ornaments. It can also be used for spot welding of cold made high alloy steel, hot forged high alloy steel, nickel tool steel, high grade steel, copper alloy, beryllium copper, high toughness aluminum alloy, gold, silver and other metal materials.

point laser welding machine


Specially designed for the large and medium-sized mold industry, the introduction of German technology, using a unique structural design, suitable for the repair of a variety of small and medium-sized molds.

1. It adopts British imported ceramic concentrating cavity, which is resistant to corrosion and high temperature. The life of the cavity is (8-10) years, and the life of xenon lamp is more than 8 million times.

2. The automatic shading system eliminates the stimulation of the glasses during working hours.

3. The laser head can be rotated 360 degrees, the whole optical path can be rotated 360 degrees, and the upper and lower electric lifts are pushed forward and backward, which is especially suitable for the repair of various large, medium and small molds.

4. Parameter adjustment is controlled by intelligent remote control, which is easy and quick to operate.

5. The worktable can be electrically lifted and lowered, three-dimensionally moved, the laser cavity can be lifted, stretched, rotated, and moved as a whole.

6. Spot size electric adjustment

point laser welding machine


Precision laser die welding machine can weld a wide range of materials, including: cold high alloy steel, hot forged high alloy steel, tool steel, advanced steel, copper alloy, beryllium copper, high toughness aluminum alloy and other metal materials.


Laser Wavelength




Average power




Monopulse energy




Laser Pulse Width




Laser frequency




Spot diameter




Power supply demand

220V 50HZ

220V 50HZ

380V 50HZ

Protective gas




Cooling mode




Total power consumption




Extensible length of boom




Upper and lower travel of boom




Boom XY electric travel




Laser Cavity Pull-up Length




 Observation system

Microscope (Additional CCD Observation System)



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