YAG Automatic Jewelry Laser Welding Machine

The Best Laser Welding Machine for Jewelry

This jewelry laser spot welding machine is a specialized tool used in jewelry manufacturing and repair processes. It utilizes laser technology to weld and repair various types of jewelry metals, such as gold, silver, platinum, and more. The machine offers precise and controlled welding, allowing jewelers to create intricate designs, repair delicate pieces.

YAG Laser Spot Welding Machine for Jewelry  Repair & Design

Jewelry laser welding machine is mainly used in perforating and spot welding of white gold, platinum, carbon steel. The spot welding process is thermal conduction, the laser radiation heats the surface of work piece, and the surface heat diffuses to the interior through thermal conduction and melts the work piece by controlling the width, energy, peak power and repeating frequency of laser pulse to form specific molten pool. It is a high speed, high efficiency, deep, small deformation, small heat effect area, high welding quality, pollution free welding spot.


  • Large penetration ratio, small deformation, no pollution in solder joints, no air holes in solder joints, smooth and beautiful appearance, no need or only simple post-processing;
  • The output power of the laser is stable, the operation process of the equipment is stable and reliable, and the processing consistency is high;
  • Corrosion resistance, high temperature resistance, high photoelectric conversion efficiency;
  • Laser energy, pulse width and frequency are adjustable, suitable for welding of various metals;
  • Fast speed, high efficiency, large depth, small heat-affected zone, high welding quality, no pollution of solder joints, high efficiency and environmental protection.


This laser welding machine for jewelry repair can weld materials such as gold, silver, platinum, titanium and its alloys, electric nickel strips, etc. It can be used for precision welding of various small and heat-sensitive parts such as jewelry, watch precision parts, and integrated circuit leads, optoelectronic devices, electronics, communications, machinery, automobiles, military industry, jewelry and more industries.

Choose DPLASER as Your Jewellery Laser Welder Supplier

1) Top professional laser equipment manufacturerin China. Sold 6000 units of industry laser equipment in China market in 2017.
2) A wide range of laser marking engraving machines, cutting machines and welding machines(Fiber, CO2, UV, Mopa) in stock, lead time 5~7 days.
3) Door to door service and lifelong technical service.
We provide 1 year warranty, manual or operation video in English, technology support online or door to door anytime.

Technical Parameters

Model: DPH-200DH-YAG-W
Max. Output Power: 200W-400W
Usage: Metal Welding
Place of Origin: Shenzhen
Brand Name: DPLASER
Single Pulse Energy: 100J-120J
Pulse Width: 0.1-20ms
Wavelength: 1064nm
Focal Spot Diameter: 0.2mm
Dimensions: 520*1180*1180mm
Warranty: 1 Year
Laser Source Brand: MAX
Laser Head Brand: Raytools
Servo Motor Brand: Yaskawa
Guiderail Brand: HIWIN
Control System Brand: Depeng
Weight (KG): 200 KG
Machinery Test Report: Provided
Video outgoing-inspection: Provided
Marketing Type: Ordinary Product
Warranty of core components: 1 years
Core Components: Engine
Product name: YAG Spot Welding Machine
Pulse width: 0.3-20ms
Welding wire: 0.2-1.0mm
Pulse frequency: 1-50HZ( Adjustable)
Maximum single pulse energy: 80J
Laser type: YAG
Cooling method: Water Chiller Hanli
Application material: Aluminum Stainless Steel Carbon Steel
Laser wavelength: 1064nm
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