Jewellery Laser Welding Machine

Jewellery Laser Welding Machine is suitable for jewellery industry, it is adopts ergonomic design, equipped with special microscope observation system and high-speed electronic filter device that can protect operators’ eyes. 

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Jewelry laser welding machine is used for locally heat and weld materials in small area through high-energy laser pulses. Which can weld different materials and has the advantages of corrosion resistance, high temperature resistance, high photoelectric conversion efficiency, and long life. The machine adopts ergonomic design and is loaded with a high-definition microscope observation system and high-definition LED screen to ensure the beauty of the welding effect. It is widely uesed to fill holes in bracelets, stitch patterns on necklaces, and inlay claws on rings, etc.

Model MT-W200J MT-W300J
Laser Power 200W 300W
Laser Type YAG Laser Source 
Wavelength 1064nm
Max. Pulse Energy 80J 90J
Gross Power ≤9KW ≤12KW
Voltage 220V±10% / 50Hz / 30A (or) 380V±10% / 50Hz /40A
Pulse Width 0.2-10ms
Frequency 0.5-20Hz
Spot Adjustable Range 0.2-2mm
Control System Micro Touch Screen

Applicable Material :
Suitable for gold, silver, platinum, copper, titanium, stainless steel and other metal materials. Including: ring, earring, bracelet, necklace, necktie clip, cuffs and other jewelry, metal jewelry.


Applicable Industry:
This series of products are specially designed for jewelry and electronic industry. They are mostly used in jewelry, electronic components, communications, handicrafts and other industries. They can repair and weld various metals and alloys such as stainless steel, copper, gold, silver, K-gold, etc.



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  • Professional custom
  • Lifelong maintenance
  • Free proofing
  • One year warranty