3000℃ Oxyhydrogen Flame Vacuum Sealing and Melting System for Glass

New Standard in Purity Testing: 3000℃ Oxy-hydrogen Flame Vacuum Melting

2025-12-20

In cutting-edge industries such as semiconductors, fiber optic communications, and precision optics, the purity of quartz sand is the lifeline determining the performance and reliability of the final product. Traditional testing methods often fall short when dealing with trace impurities at the ppm (parts per million) or even ppb (parts per billion) level. Recently, Okay Energy Technology Co., Ltd. has successfully overcome this industry pain point with its independently developed "3000℃ Hydrogen-Oxygen Flame Quartz Sand Vacuum Melting Detection System ," providing an unprecedentedly accurate and efficient solution for the purity assessment of quartz sand and other high-purity materials .

Technical Principle: Purity Testing in Extreme Environments

Okay Energy's detection system works by creating extreme conditions to force impurities to reveal themselves.

1.High-Vacuum Isolation: The quartz sand sample is sealed and evacuated to a high vacuum, removing all air and moisture to prevent any contamination.
2.Ultra-High Temperature Melting: An oxyhydrogen flame at 3000℃ instantly melts the quartz into a transparent glass.
3.Visual Impurity Detection: In this state, any trace metallic impurities or trapped gases become highly visible, causing discoloration, bubbles, or cloudiness in the glass.
4.Preliminary Analysis: Technicians can then quickly assess purity by visually inspecting the clarity and uniformity of the melted sample, providing an immediate qualitative result.

System Advantages: A Complete, High-Safety Solution

Okay Energy offers a turnkey system that integrates advanced design for precision, safety, and ease of use.

1. Precise Dynamic Melting: An integrated vacuum rotary burner ensures uniform heating through automatic tube rotation, preventing hotspots and guaranteeing consistent, repeatable results.
2. Intrinsically Safe Design: The system generates its own hydrogen-oxygen mix from water and electricity on demand, eliminating the need for and risks associated with stored high-pressure gas cylinders. Multiple redundant safety devices (overpressure, temperature, backfire protection) provide a secure operating environment.
3.User-Friendly Operation: The compact, highly automated design streamlines the entire process from vacuum sealing to melting, significantly boosting efficiency and reducing operational complexity.

Wide range of applications: from basic scientific research to industrial quality control

The application of this system has far exceeded the traditional scope of quartz sand purity testing.

1.Materials science research : In materials laboratories of universities and research institutes, this system is an ideal tool for sample preparation and preservation in an oxygen-free and anhydrous environment . It is widely used for the vacuum-sealed preservation of superconducting materials, thermoelectric materials, alloy samples, and sensitive chemical reagents . Renowned domestic universities such as Donghua University have purchased similar equipment from Walker Energy for precision experiments at their School of Materials Science and Engineering .
2.Quality control in high-end manufacturing : For raw material suppliers and manufacturers in industries such as semiconductor silicon, special glass, and optical fiber preforms, this system is the authoritative "judge" for incoming material inspection and outgoing quality control, ensuring the high purity stability between product batches.
3.The emerging energy sector , the performance testing of electrode materials and electrolytes under conditions of isolation from water and oxygen is crucial in cutting-edge research and development such as solid-state batteries and new energy storage materials. This vacuum sealing system provides a key sample processing platform for such research and development.

Since its founding in 2006, Okay Energy has focused on the development and application of oxy-hydrogen energy technology, possessing over two decades of technological expertise and more than twenty related patents. The newly launched 3000℃ hydrogen-oxygen flame quartz sand vacuum melting system is a prime example of its successful cross-disciplinary application of core oxy-hydrogen technology to the field of materials science testing.

For more detailed technical parameters or customized solutions regarding the "3000℃ Hydrogen-Oxygen Flame Quartz Sand Vacuum Melting Detection System", please inquire.

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