Project Description

Jewelry laser spot welder

Ergonomic design

LCD touch screen

10x microscope

Easy operation

100w ~ 200w power optional, welding thickness is related to laser power

laser spot welder is firstly designed for jewelry ornaments manufacturing, jewelry repairing, rings or bracelets resizing, gold and silver re-tipping, stone setting; eyewear welding or repairing; denture welding, small auto parts welding, etc.
Laser spot welding machine is one of the important aspects of the application of laser material processing technology. The jewelry laser welding machine’s process is heat conduction. That is, laser radiation heats the surface of the workpiece. The heat of the surface spreads through the heat conduction to the interior. By controlling the width, energy, peak power and repetition of laser pulse Frequency and other parameters, the workpiece melting, forming a specific pool.
Generally, it is especially suitable for tiny target precision welding. It works on gold, platinum, titanium, silver, copper, nickel; aluminum; magnesium, stainless steel, etc.

Jewelry Spot Laser Welding Machine Features
Energy, pulse width, frequency and focus can be adjusted within a wide range to achieve different welding effects, Parameters from the closed chamber control rod adjustment, simple and efficient;

Adopting a ceramic condenser cavity, which is corrosion-resistant, high temperature resistant, high electrical/optical conversion

World-leading automatic light shielding system is employed to remove harmful lighting on eyes during operation

24-hour continuous operation, with stable operating performance

Free of maintenance within 10000 hours

Personalized design in compliance with ergonomics principles

Main advantages: fast, high efficiency, large depth, small deformation, heat-affected zone is small, high-quality welding, solder joint pollution-free, high efficiency, and environmental protection.

This model of laser spot welding machine is specifically for jewelry laser welding, mainly used in gold and silver ornaments hole and spot welding sand holes, can also be used for cold work high alloy steel, hot forging high alloy steel, nickel tool steel, advanced Steel, copper alloy, brass, copper, high-toughness aluminum alloy welding and other metal welding materials.

ModelWL-DS jewelry laser spot welder
Laser mediumNd3+:YAG
Laser Wavelength1.064 um
The ratio of the expanding3x
The focus length100mm
Output power150w/200w
Pulse width0.2-20ms adjustable
Pulse repeated Frequency1-30Hz adjustable
Running EnvironmentTemperature 5℃~30℃, humidity < 85%.
Jewelry laser spot welder

Ergonomic design

Easy to hold the grip in the case of ensuring the brightness of the processing area.

LCD touch screen

Easy observation of water temperature and water level of xenon lamp. 20 sets of parameter can be preset, directly input the serial number when using.

LCD touch screen
laser welding machine microscope


Adopt 10x microscope viewing system, helps to achieve extremely fine workpiece welding.

laser cavity

Adopt ceramic cavity with high reflectivity, is not easily scratcched, and requires no maintenance.

jewelry laser welding machine laser cavity
gold laser welding machine LED light

LED light

Using LED lamp for lighting. Prevent the darkness working conditions, and can reduce the stimulation to the eyes during work.

Different colors and shapes

Different color and shape for you to choose, any style you like, you can have in our company.

Jewelry laser spot welder

Mini jewelry gold silver laser welding sample

Mini jewelry gold silver laser welding sample
Mini jewelry gold silver laser welding sample
Mini jewelry gold silver laser welding sample
Mini jewelry gold silver laser welding sample