Desktop Mini Jewelry Laser Welding Machine

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Desktop Laser Spot Welder for Gold Silver Jewelry Repair

Compact desktop laser spot welder dedicated to gold & silver jewelry maintenance. It achieves ultra-precise micro welding with minimal deformation, perfectly for repairing rings, necklaces and fine ornaments, easy to operate for jewelers.
※ Product model: ST-WY150/200
※ Laser power: 150W/200W

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This desktop laser spot welding machine is specifically designed for repairing precious metal jewelry such as gold, silver, karat gold, and platinum. Its compact size saves space, making it suitable for jewelry stores and small workshops. Equipped with a high-definition microscopic observation system, it ensures precise welds with minimal heat-affected zones, preventing blackening and deformation of the welded workpiece. It can perform various jewelry repair processes, including hole filling, chain welding, and ring resizing.

The machine is simple and intuitive to operate, with touchscreen adjustment of laser parameters, allowing even beginners to quickly learn. Welding requires no additional welding materials, resulting in smooth and strong welds, eliminating the need for extensive post-processing polishing and significantly improving jewelry repair efficiency. The machine operates stably, supporting continuous operation for extended periods, and boasts low long-term maintenance costs.

Widely applicable to the processing of gold, silver jewelry, colored gemstone settings, and precision small precious metal parts, this core small laser device is ideal for jewelry repair and custom jewelry processing. Its integrated design allows for flexible placement and convenient maintenance.

Product Technical Features

1. High-performance laser power supply developed by our company makes the single pulse energy high, low power, extremely low thermal influence, and not hot when welding.

2. Automatic shading system is adopted to eliminate the damage to the eyes during working hours.

3. There is no need to fill solder, the welding speed is fast and the quality is high, the joint is reliable, the deformation of the workpiece is small, the heat-affected zone is small, the shape is beautiful, the solder joint is pollution-free, efficient and environmentally friendly.

4. The ceramic concentrating cavity imported from the UK is used to ensure the high reliability and high performance of the equipment. With 24-hour continuous working ability, the whole machine has stable working performance and is maintenance-free within 10,000 hours.

5. Unique YAG crystal cooling method improves the beam quality and the life of the xenon lamp, reducing the cost of use.

6. Energy, pulse width, frequency, spot size, etc. can be adjusted within a large range to achieve a variety of welding effects. The parameters are adjusted by the control rod in the closed cavity, which is simple and efficient.

7. Suntop Laser Welding Machine is subjected to strict tests and continuous 24-hour laser beam output before leaving our factory to ensure 100% machine stability.

Advantages of Laser Welding

1. Compact desktop design, taking up little space, suitable for jewelry stores and small workshops.

2. Equipped with a high-definition microscope for precise positioning, ensuring fine and uniform solder joints without damaging the original appearance of the jewelry.

3. Minimal heat-affected zone, preventing blackening and deformation of welded gold and silver jewelry, reducing subsequent polishing work.

4. Touchscreen parameter adjustment, simple and easy to understand, allowing even novice technicians to quickly learn how to operate it.

5. Stable operation, capable of continuous long-term use, low failure rate, and simple daily maintenance.

6. Beautiful weld formations, smooth and even weld seams, improving the quality of repaired and custom-made jewelry.

FAQ

1. How can i place an order?

Please provide the details of your requirements as clear as possible. So we can send you the offer at the first time.

For further discussion, it is better to contact us with WhatsApp / WeChat / email / phone, in case of any delays.

2. What kind of display we provide?

We have laser marking machine / laser welding machine / laser cutting machine / laser cleaning / CO2 laser cutting and engraving machine / laser accessories for you choose.

3. How about the warranty?

We have 2 years warranty and lifelong maintenance.

4. What is your terms of delivery?

We accept EXW, FOB, CFR, CIF, DDU, DDP, etc. You can choose the one which is the most convenient or cost effective for you.

5. What types of jewelry materials can this device weld?

It can weld various precious metals such as gold, sterling silver, karat gold, platinum, and palladium; it is suitable for repairing small jewelry items like rings, necklaces, bracelets, and pendants.

6. Will the jewelry turn black or deform during welding?

The laser's heat-affected zone is extremely small. Combined with precise microscopic positioning and standard operating parameters, the risk of blackening is minimal, workpiece deformation is negligible, and the need for subsequent polishing is significantly reduced.

7. Is it difficult to operate? How long does it take a beginner to learn?

Parameters are adjusted via a touchscreen, and positioning is guided by a high-definition microscope; even users with no prior experience can operate it independently after brief training.

8. Is it suitable for jewelry retail stores? Does it take up much space?

It features a compact, desktop-friendly design; it fits easily onto a store workbench without occupying valuable retail space.

9. Can the device operate continuously for long periods?

The system features stable heat dissipation, supporting the long, continuous work shifts typical of retail stores; it boasts a low failure rate and requires simple maintenance.

10. Is maintenance and repair complicated?

Routine maintenance involves only periodic cleaning of the lens and workbench; there are few consumable parts, and comprehensive after-sales technical support is provided.

Model	ST-WY150/200
Max. laser power	150W/200W
Laser wavelength	1064nm
Total power consumption	5KW
Laser focus	110mm
Laser pulse repeatable frequency	≤0.1-20Hz
Water T.M Protection	10-30 degree
Laser pulse width	≤20ms
Laser protection gas	1 path
Power supply	220V/50Hz/20A
Dimension	940650750mm
Net weight of machine	80KG/90KG

Desktop Laser Spot Welder for Gold Silver Jewelry Repair

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