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The Jewelry Laser Welding Machine is a cutting-edge solution for repairing gold, silver, copper, platinum, and other precious metals used in jewelry making. Designed for precision and ease of use, this 200W machine offers high-quality welding for rings, bangles, bracelets, and other intricate jewelry pieces. Its advanced features, including continuous welding mode and a reliable cooling system, make it an essential tool for jewelry repair and production.
The Jewelry Laser Welding Machine is perfect for anyone looking to repair or create jewelry with precision. Whether you’re working with gold, silver, platinum, or copper, this machine offers a high-efficiency solution for your welding needs.








| Model | DWJ-150 | DWJ-200 |
| Laser Source | Nd3: YAG | Nd3: YAG |
| Rated Laser Power | 150W | 200W |
| Laser Wavelength | 1064nm | 1064nm |
| Power Consumption | 5000W | 6000W |
| Focal Spot Diameter | 0.1-3mm | 0.1-3mm |
| Focal Length | 100mm | 100mm |
| Laser Pulse Frequency | ≤ 50Hz | ≤ 50Hz |
| Laser Pulse Width | 1.5-20ms adjustable | 1.5-20ms adjustable |
| Shield Gas Connection | 1 line quick connection(argon) | 1 line quick connection(argon) |
| Cooling System | Water Cooling | Water Cooling |
| Power Supply | 220V single phase/50Hz/20A% | 220V single phase/50Hz/20A% |
| Continuous Working Time | 24hrs | 24hrs |

●Energy, pulse width, frequency and focus can be adjusted within a wide range to achieve different welding effects.
●Ceramic reflector used in the laser pump chamber
is imported, 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.
●24-hour continuous operation, with stable operating performance.
● Free of maintenance within 10000 hours.
● Personalized design in compliance with ergonomics principles.
●High efficiency and high quality welding, large depth and small deformation, solder joint pollution-free and environmental protection.


| High Precision | Ideal for welding gold, silver, platinum, and other jewelry materials with high precision. |
|---|---|
| Powerful Laser | Equipped with a 200W laser source (RAYCUS), providing strong and reliable performance. |
| Continuous Welding Mode | Offers continuous welding capabilities for smooth and consistent results. |
| Easy to Operate | Designed with user-friendly controls and a simple interface for effortless operation. |
| Advanced Components | Features high-quality components including a Doya laser head, Leadshine servo motor, and TBI guiderail for optimal performance. |
| Cooling System | Water cooling ensures the machine operates efficiently without overheating. |
| Durable and Reliable | Built for long-lasting use in jewelry repair, with a 1-year warranty for added peace of mind. |
| Power Supply | Operates on a 220V single-phase, 50Hz power supply with a 20A requirement. |
| Compact Design | With dimensions of 420510295mm and a weight of 35 kg, the machine is compact and easy to integrate into your workspace. |
| Warranty and Service | Includes a 1-year warranty and after-sales service for ongoing support. |
| Weight | 35 kg |
The Jewelry Laser Welding Machine can effectively weld gold, silver, platinum, copper, and other precious metals used in jewelry making.
This machine is equipped with a powerful 200W laser source, ensuring strong and reliable performance during the welding process.
Yes, the Jewelry Laser Welding Machine is designed with user-friendly controls and a simple interface, making it easy for beginners to operate.
Yes, it features a water cooling system that helps prevent overheating during operation, ensuring efficiency and longevity.
The machine comes with a 1-year warranty, providing you with peace of mind regarding its durability and reliability.
The Jewelry Laser Welding Machine has dimensions of 420mm x 510mm x 295mm and weighs 35 kg, making it compact and easy to integrate into your workspace.
Yes, it has a continuous working time of 24 hours, allowing for prolonged use without interruption.
The machine operates on a 220V single-phase power supply at 50Hz with a 20A requirement.
The focal length of the laser is 100mm, and the focal spot diameter ranges from 0.1 to 3mm, allowing for precise welding.
Yes, the machine employs a world-leading automatic light shielding system to protect the eyes from harmful lighting during operation.
The machine features high efficiency, high-quality welding, large depth, small deformation, and produces pollution-free solder joints, ensuring excellent results.
The machine includes after-sales service for ongoing support, ensuring you have assistance whenever needed.
The machine is designed to be maintenance-free for up to 10,000 hours, allowing for extensive use without regular upkeep.
Absolutely! The precision of this machine makes it ideal for welding intricate jewelry pieces like rings, bangles, and bracelets.
The machine allows for a wide range of adjustments in energy, pulse width, frequency, and focus to achieve different welding effects.
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