Gemstone Enhancement Treatment:Vacuum Tungsten Sintering Furnace is Your Best Choice
- By: Brother Furnace
- 2025-11-11 19:01
In the field of gemstone processing and scientific research, high-performance heat treatment equipment is essential for enhancing, regenerating, and driving innovative R&D of high-end gemstones, such as rubies and sapphires.
To this end, we have developed the BR-WSL-1020 Gemstone enhancement Furnace.
In the following article, we will specifically explore the key advantages of this specialized vacuum tungsten wire sintering furnace.

1. Core Performance of the Gemstone Enhancement Vacuum Furnace
The core competitiveness of the BR-WSL-1020 stems from its ultimate pursuit of "precision" and "high temperature".
1.1Intelligent temperature control system
It is equipped with a PID intelligent temperature control system, supporting 30 programmable temperature segments. With a temperature control accuracy of up to ±1℃, it ensures the repeatability of each batch of gemstone treatment, providing a stable and consistent environment for enhancing gemstone color and clarity.
1.2Superior high-temperature performance
A brilliant performance is also demonstrated in terms of high-temperature performance. Its maximum operating temperature can reach 2200℃, and the long-term operating temperature is stably maintained at 2100℃.
Whether it is the enhancement and modification of natural gemstones or the melting and recrystallization of synthetic gemstones, it can achieve full melting and crystallization, helping to produce high-quality gemstone finished products.
1.3High-quality heating element
The heating element adopts high-purity tungsten mesh, which is resistant to high temperature and corrosion. Combined with a sturdy chamber structure and high-quality thermal insulation materials, it ensures the stable operation of the equipment in a long-term, high-temperature environment, significantly extending the equipment's service life and reducing the long-term use cost for users.
2. Gemstone Processing Solutions Covering Multiple Fields
In the field of gemstone enhancement and treatment, this vacuum tungsten furnace from Brother Furnace plays a crucial role in the heat treatment processes of rubies and sapphires.
2.1Gemstone enhancement balances research and production
Through precise temperature control and a pure vacuum environment, it enhances gemstone color, improves clarity, stabilizes the internal structure, and significantly increases the commercial value of gemstones. From commercial production to scientific research and innovation, it fully meets the needs of the gemstone industry.
2.2Melting supports high-quality production in enterprises
For the needs of gemstone melting and recrystallization, the equipment can realize high-temperature melting and controlled recrystallization of gemstone raw materials.
It provides a reliable platform for the synthesis and research of high-quality synthetic rubies and sapphires, supports jewelry enterprises in the small-batch production of high-value gemstones, and also provides backing for scientific research institutions to explore gemstone regeneration technologies.
2.3Applications in specialized fields
In laboratories, it is suitable for research on sintering, heat treatment, and other processes involving high-melting-point crystalline materials.
In professional colleges and universities as well as appraisal institutions, it serves as a reliable platform for gemstone treatment teaching and scientific research, facilitating the cultivation of jewelry talents and technological innovation.

3. An Intelligent Choice for Cost Reduction and Efficiency Improvement
The automated operation of this high-performance vacuum furnace has completely revolutionized the traditional processing of gemstones.
3.1Highly automated operation process
Users only need to set the process temperature curve, and the equipment can automatically complete the entire heating, heat preservation, and cooling process.
This greatly reduces the technical dependence on operators, effectively avoids human errors, and not only improves production efficiency but also ensures process stability. It is especially suitable for mass production and standardized scientific research experiments.
3.2Simple and easy-to-understand control system
The equipment is fully designed with humanization in mind. Its software control system features high integration and an intuitive, user-friendly interface. The "one-click start" operation logic significantly lowers the entry barrier; even newcomers to jewelry processing or scientific research can quickly master the key points of equipment operation.
4. Brother Furnace: Your Best Partner
We offer comprehensive configuration and quality assurance services.
4.1Complete process equipment
From delivery to use, we provide you with a full set of standard process equipment. It includes 10 tungsten crucibles and 10 corundum crucibles to meet the processing needs of gemstones of different materials.
4.2Complete equipment accessories
High-temperature gloves, high-temperature pliers, pallets, screwdrivers, cleaning plates, filter bowls, and other tools are readily available. Coupled with a reasonably structured workbench, you can put it into production immediately after unpacking without the need to purchase additional supporting equipment.
4.3Professional skills training
This significantly reduces the time and costs associated with preliminary preparation. In terms of technical services and quality assurance, we provide two days of on-site professional training, along with a detailed technical manual, to ensure that operators can quickly master the equipment's operation skills.
4.4Considerate after-sales service
During the warranty period, we promise to take full responsibility for equipment quality and safety issues, and resolve equipment failures free of charge, providing strong support for the continuous progress of users' production and scientific research.

Brother Furnace is a professional manufacturer of vacuum electric furnaces. For more information on high-quality vacuum tungsten sintering furnaces, contact us. In addition to this model, we offer a comprehensive range of vacuum sintering furnaces for your selection, including vacuum graphite furnaces and vacuum hot-pressing furnaces, etc.



