New Model Mini Laser Welding Machine/Laser Printing Machine for Jewelry
This laser welding machine is specifically designed for jewelry applications by HaiNuoxin. It is primarily used for perforation and spot welding of gold and silver jewelry. Laser spot welding is a crucial part of laser technology in manufacturing. The process involves thermal conduction, where the laser beam heats the surface of the workpiece, and the heat spreads inward through conduction to melt the material. By controlling the pulse width, energy, peak power, and frequency, it forms a precise molten pool. Due to its unique advantages, this machine is widely used in the production of gold and silver jewelry as well as the welding of small and delicate parts.
Features:
1. Adjustable energy, pulse width, frequency, and spot size allow for various welding effects.
2. Parameters are easily adjusted using a lever inside the sealed cavity, making operation simple and efficient.
3. The ceramic converging cavity is imported from Britain, offering excellent corrosion and high-temperature resistance with a service life of 8-10 years. The xenon lamp has a lifespan of over 8 million cycles.
4. Advanced light shielding system prevents eye irritation during operation. It can run continuously for 24 hours, ensuring stable performance and requiring no maintenance for up to 10,000 hours.
5. Ergonomic design reduces user fatigue during long working sessions.
Advantages:
High speed, high efficiency, deep penetration, minimal deformation, small heat-affected zone, superior welding quality, clean and pollution-free weld spots, and environmentally friendly.
Parameters:
Model | NL-JW2OO | NL-JW3OO | |||
Max Laser Power Output | 200W | 300W | |||
Wavelength | 1064nm | ||||
Laser Spot Adjust Range | 0.1–2.0mm | ||||
Pulse Width | ≤20ms | ||||
Welding Frequency | 0–40Hz | ||||
Aimed at Positioning | Red Light, CCD (optional) | ||||
Electricity Demand | 220V±5%/50Hz/40A | ||||
Holistic Power | 4.5kW | 6kW | |||
Cooling | Water | ||||
Operating Environment | Clean and dust-free; 13°C–28°C, Humidity 5%–75% |
Applications:
Used extensively in aviation, aerospace, sports equipment, jewelry, golf heads, medical devices, titanium alloy dentures, instruments, electronics, machinery, and automobiles. Especially suitable for piercing gold and silver jewelry, spot welding, repairs, inlays, and claw welding.
Picture:

After-sales Service:
1. User-friendly English manual and video CD for operation and maintenance.
2. Our company provides English software for pattern recognition, free software updates, and upgrades.
3. All products come with a 12-month warranty. Technical support is available even after the warranty period.
Exhibition:

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