Desktop Mini Jewelry Laser Welding Machine

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Portable YAG Laser Welding Machine for Jewelry Repair

This portable YAG laser welding machine is engineered for jewelry repair. It delivers precise spot welding for gold, silver, platinum and other precious metals, featuring compact structure, easy operation and minimal heat impact to protect gemstones and delicate ornaments.
※ Product model: ST-WY150/200
※ Laser power: 150W/200W

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This portable YAG laser spot welder is professionally developed for jewelry production and repair. It works perfectly for gold, silver, platinum and titanium, handling common tasks like prong fixing, hole patching and chain welding.

Equipped with high-definition CCD and microscope system, the machine delivers ultra-precise positioning. The tiny heat-affected zone effectively avoids jewelry deformation and gem damage during processing.

Compact in structure and simple to operate, it features stable laser output and long continuous working life. It is a practical welding solution for jewelry studios, repair shops and small manufacturing factories.

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

• High welding precision: The fine laser spot size allows for precise machining of delicate jewelry such as rings, necklaces, and prong settings.

• Minimal heat-affected zone: Low operating temperature prevents metal deformation and gemstone loosening or loss.

• Wide range of applicable materials: Processes various precious metals including gold, silver, platinum, and titanium.

• Precise visual positioning: Equipped with CCD imaging and a microscope, it provides clear observation and precise positioning.

• Compact and portable: Small footprint, suitable for use in shops and small workshops.

• Stable and durable performance: Stable laser output supports continuous operation for extended periods.

• Excellent finished product: Smooth and even weld joints significantly reduce subsequent grinding and polishing processes.

• Simple and easy to operate: Intuitive parameter adjustments allow beginners to quickly learn how to use it.

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 materials can this jewelry laser welder process?

It fits gold, K-gold, silver, platinum, titanium, palladium and all precious metals. It supports chain repairing, hole filling, prong tightening and jewelry refurbishment.

6. Can it weld jewelry with diamonds or gemstones?

Yes. The laser features ultra-small heat-affected zone and precise temperature control. It will not damage gemstones, diamonds or enamel during welding.

7. Is it easy for new operators?

Very user-friendly. Equipped with CCD visual positioning system and adjustable parameters. No professional welding experience required, easy to master after simple training.

8. Does the machine need water cooling? Is it noisy?

Built-in water cooling system ensures stable long-hour operation. Low working noise and no strong light pollution, perfect for jewelry stores and studios.

9. What environment is required for installation?

No complicated installation. Just connect power and place flat. Keep the working area dry, dust-free and avoid strong light on the lens.

10. What is the service life and daily maintenance?

Laser source service life exceeds 100,000 hours. Daily maintenance only includes regular lens cleaning and cooling water inspection, with low maintenance cost.

11. Will the jewelry be deformed or blackened after welding?

Concentrated laser energy with minimal thermal impact avoids deformation and oxidation, keeping the original luster of jewelry.

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

Portable YAG Laser Welding Machine for Jewelry Repair

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