Desktop Jewelry Laser Spot Welding Machine

200W Jewelry Laser Welding Machine
Desktop design, built-in air cooling, small compact size, specially for jewelry spot welding.

200W Desktop Jewelry Laser Welding Machine for Jewelry

Jewelry laser welder is mainly used in perforating and spot welding of gold, silver, 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 molten pool.


  1. Ceramic converging cavity is imported from UK. Good performance of corrosion resistant and high temperature resistant.
  2. Able to work for 24 hours continuously, stable performance. Human-based design accords with ergonomics, avoiding fatigue after long time working.
  3. Widely used in jewelry accessories, electronic components, glasses clocks and watches, hardware, precision equipment, medical equipment, auto parts, gifts and crafts, etc.

Jewelry Spot Laser Welder Advantages:

Fast speed, high efficiency, large depth, small deformation, small heat affected area, high welding quality, no pollution, high efficiency and environmental protection.

Laser spot welder is mainly used for filling and spot welding of gold and silver, and can also be used for cold welding of high alloy steel, hot forging high alloy steel, nickel tool steel, high grade steel, copper alloy, beryllium copper, high toughness aluminum alloy, gold, silver and other metal materials.

Standard Accessories:
1. Laser power supply, 1 set
2. Laser crystal rod, 1set
3. Focus mirror & beam expander, 1 set
4. Ceramic converging cavity, 1set
5. Microscope, 1set
6. Xenon lamp, 1set
7. Protective lens, 1set
8. Cooling system, 1set
9. Foot switch, 1 set



Laser power 200W
Laser wavelength 1064nm
Pulse frequency 1-100Hz
Pulse width 0.3-20ms
Spot size 0.2-2mm
Power require single phase Single phase 220 ±15% VAC 50Hz 30A
Spot adjustment Manual
Cooling system Water cooling
Laser power source 8KW with touch screen
YAG Laser crystal rod Φ7*145mm
Laser Xenon lamp Φ8*125*270mm
Microscope x10
Ceramic converging cavity import from UK
Focusing mirror F=110mm
Beam expander Three times
Protective lens Φ20mm
Consumables Xenon lamp, protective lens
Dimension Machine:60*100*121cm Chiller:47*60*88cm
Weight 220Kg

Application Video


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