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YAG Laser Welder for Ring Necklace Pendant Soldering

This YAG laser welder delivers precise spot soldering for rings, necklaces and pendants. Designed for gold, silver and platinum jewelry repair & fabrication, it features minimal heat-affected zone to avoid deformation, ideal for goldsmith workshops.
※ Product model: ST-WY150/200
※ Laser power: 150W/200W
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Desktop Mini Jewelry Laser Welding Machine features-Suntop

This YAG laser welder is specially engineered for spot soldering of rings, necklaces, pendants and other fine jewelry. It achieves ultra-precise welding with a tiny heat-affected zone, effectively preventing oxidation and deformation of precious metals like gold, silver and platinum.


Equipped with stable YAG laser source, the machine provides consistent welding energy for delicate jewelry repair and custom fabrication. It is easy to operate and fits perfectly in goldsmith studios and jewelry workshops.


With compact structure and reliable performance, this laser welder greatly improves work efficiency while keeping the finished surface smooth, meeting high standards for fine jewelry processing.


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. Precise Welding That Doesn’t Damage Jewelry

Using YAG laser welding technology, which features a fine spot size and an extremely small heat-affected zone, the welding process prevents scorching, deformation, or discoloration. It is perfectly suited for welding and repairing delicate, small jewelry items such as rings, necklaces, and pendants, preserving the jewelry’s original texture to the greatest extent possible.


2. Compatible with a Wide Range of Precious Metals

It reliably welds various precious metals, including gold, karat gold, silver, and platinum, and is highly versatile, covering a wide range of jewelry repair needs such as welding broken pieces, joining sections, repairing pinholes, and refurbishment.


3. Smooth and Aesthetically Pleasing Welds

The laser energy is concentrated and the output is stable, resulting in secure weld points and fine, smooth weld seams without visible scarring. This eliminates the need for extensive post-weld grinding and polishing, significantly enhancing the appearance of the finished jewelry.


4. Simple Operation, Easy for Beginners to Master

The equipment is easy to set up and operate, requiring no advanced professional welding skills. Both experienced jewelry artisans and newcomers in retail stores can quickly become proficient, effectively lowering the skill barrier.


5. Compact desktop design, ideal for retail stores and workshops

The machine features a compact and space-saving design, allowing for flexible placement. It is perfectly suited for small-scale work environments such as jewelry workshops, jewelry stores, and private jewelry studios.


6. Stable Performance, High Efficiency, and Cost-Effective

The core YAG light source features a long service life and low failure rate. It operates stably without light flickering during continuous use, significantly improving jewelry processing efficiency while reducing consumable and maintenance costs, offering exceptional value for money.

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 is this YAG laser spot welder suitable for?

Gold, silver, and platinum jewelry such as rings, necklaces, and pendants—for welding and repairs.


6. Will the welding process damage the jewelry?

The heat-affected zone is small, minimizing the risk of deformation or oxidation, making it ideal for precision welding of precious metals.


7. Is it difficult to operate? Does it require specialized technical skills?

It’s easy to learn, and you can become proficient in a short time.


8. Is the equipment suitable for small shops?

It’s a compact, desktop model that takes up little space, making it ideal for jewelry workshops and gold shops.


9. Can it be used to repair sand holes and broken joints?

Yes, it’s commonly used for welding broken jewelry joints and repairing sand holes.

Laser Welding for Jewelry Humanized design-Suntop

Humanized design

It adopts the latest European portable mini design, scientific and streamlined mechanical structure, easy to move, and saves space.

Laser Welding for Jewelry Microscope design-Suntop

Microscope design

China's top-quality high-precision microscope (10×/20 times) is used for precise positioning and welding process.

Laser Welding for Jewelry Laser Cavity-Suntop

Laser Cavity

Adopt British imported ceramic cavity with high reflectivity, is not easily scratched, and requires no maintenance.

Laser Welding for Jewelry LED lights-Suntop

LED lights

Users can adjust the brightness of the led light according to the comfort of the eyes, reduce the stimulation to the eyes during work. 

Laser Welding for Jewelry Gas Blowing Tube-Suntop

Gas Blowing Tube

By blowing nitrogen or argon to prevent oxidation and blackening of the workpiece, and the angle of the blowpipe can be adjusted at will.

Laser Welding for Jewelry Joystick-Suntop

Joystick

When the user is performing welding work, he can also adjust the position of the cursor and set parameters by moving the joystick.

Desktop Mini Jewelry Laser Welding Machine Touching Control Panel-Suntop

Touching Control Panel

Built-in touch screen control system with high sensitivity and convenient parameter setting.

Laser Welding for Jewelry Inlay water chiller-Suntop

Inlay water chiller

Facilitate to keep machine working in proper temperature.

Laser Welding for Jewelry Working table-Suntop

Working table

The internal working space is large and the angle of manpower is flexible.

Laser Welding for Jewelry Exhaust fan-Suntop

Exhaust fan

There is an exhaust fan on the back to help with cooling. There is a water cooling system inside the machine.


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

940*650*750mm

Net   weight of machine

80KG/90KG


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 Applied Materials

Widely used in a variety of metal materials, including gold, silver, titanium alloy, stainless steel, aluminum alloy, etc. Also can be used for high alloy steel, hot forged high alloy steel, nickel tool steel, high-grade steel, copper alloy, beryllium copper, high toughness aluminum alloy and other metal materials.


200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New


|

 Application Industries

Widely used in jewelry, medical parts, watch hairsprings, integrated circuits, various small heat-sensitive parts for precision welding, electronics, communications, machinery, automobiles, gold jewelry and other industries. It is also widely used in aviation, aerospace, sporting goods, golf heads, medical equipment, aluminum alloy dentures, especially for gold and silver jewelry hole filling, spot welding seam pattern, inlay parts and claw feet.

200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New
200W Mini Desktop Raycus Brand Yag Laser Welding Tool New

 

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  No 317, Mu Dong RD, Wu Zhong DIST, Suzhou City, Jiangsu Province, China
 info@suntoplaser.com
  +86 13771746401

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