Vacuum Plasma Furnace for Gemstone Enhancement

The Vacuum Plasma Furnace by PUZMAR GROUP is an advanced material treatment system designed to enhance gemstone quality through plasma-assisted thermal processing.
The system operates under low-pressure (vacuum) conditions, allowing precise control of oxidation-reduction reactions without chemical additives. It features a programmable heating system capable of reaching up to 1200°C, ideal for color modification, clarity enhancement, and surface cleaning of heat-sensitive gems.
A stable plasma field ensures uniform energy distribution and minimal thermal shock. Available gas options include oxygen, nitrogen, and argon, tailored to specific treatment goals. The plasma reaction chamber is crafted from high-grade materials for thermal durability and pressure stability. Engineered with an intuitive digital interface, the system allows programmable temperature profiles and timed plasma exposure. Energy-efficient, compact, and built for precision — this furnace offers a cleaner, safer, and more controllable alternative to conventional gem treatments. Ideal for jade, tourmaline, zircon, spinel, and other semi-precious stones. PUZMAR delivers not just a machine, but a tool for unlocking hidden brilliance in every crystal.

We provide vacuum plasma gemstone enhancement services for enthusiasts and jewelry businesses who seek to unlock the full beauty of their semi-precious stones.
Our process is precise, customizable, and designed to bring out clarity, color, and brilliance — all at a reasonable and transparent rate.
We honor your trust with the utmost confidentiality, ensuring that each treatment remains a trade secret between us and our clients.
Before treatment, we offer personalized consultation to help you choose the best firing condition based on tested profiles.
You can select from sample outcomes achieved under controlled settings, and our system allows repeatable, consistent results.
Whether you aim to enhance tourmaline, jade, zircon, or other stones, we are ready to assist with professionalism and care.
Feel free to contact us anytime — your gems deserve precision, and your secrets deserve protection.