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China Suppliers Vacuum High Pressure Gas Quenching Furnace - High Precision Solutions from Factory
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China Suppliers Vacuum High Pressure Gas Quenching Furnace - High Precision Solutions from Factory

The RQ series vacuum high-pressure gas quenching furnace is a cutting-edge solution widely utilized for quenching, tempering, annealing, solution treatment, and high-temperature brazing of advanced materials such as high-speed steel, titanium alloys, die steel, and high-temperature alloys. This furnace is particularly ideal for achieving bright treatment for high-precision parts, Engineered with precise temperature control and advanced vacuum environment technology, the furnace incorporates high-pressure inert gases like nitrogen, helium, or argon, combined with an optimized airflow design for efficient forced cooling. Its modular design and intelligent control system enhance the mechanical properties and dimensional stability of treated components. Key advantages include exceptional precision, minimal deformation, oxidation-free surfaces, and high adaptability, making it a perfect fit for high-end manufacturing needs, This innovative furnace is extensively applied across various industries, including aerospace, precision molding, medical equipment manufacturing, and automotive and machinery production. As a leading supplier and factory in China, we are committed to delivering top-quality solutions tailored to the demands of modern manufacturing. Choose our RQ series furnace for unmatched performance and reliability in your production processes
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    Product Details

    Characteristic 01

    Limit vacuum up to 10-4 Pa level, combined with multiple sealing technology, to ensure no oxidation, no decarbonization during heating process.

    Multi-zone independent control heating + closed-loop temperature control system, furnace temperature uniformity ≤±5℃, to ensure uniform change of material structure.

    Optional convection heating function, in the low temperature section can significantly improve the heating rate and furnace temperature uniformity.

    Through different cooling inert gas (nitrogen, argon, helium) and under different cooling pressure, combined with high-speed, large flow fan to quickly cool the workpiece, cooling speed is controllable.

    The cooling gas flow can be reversed, and the gas deflector is installed to eliminate part of the cooling dead Angle and achieve uniform cooling of the products in the heating room.

    The surface of the heating chamber is made of graphite composite material CC, which is resistant to high temperature and high pressure airflow and has a long service life.

    Choose a flexible opening method of the furnace door according to the customer's on-site requirements (such as the door position left and right direction, automatic or manual opening).

    Integrated PLC, with program controller or computer interface, touch screen, recorder and other real-time monitoring furnace vacuum degree, temperature, pressure and other data, support remote fault diagnosis and process tracing.

    With high pressure fast cooling, vacuum cleaning and intelligent control as the core advantages, vacuum high pressure gas quenching furnace provides efficient solutions for precision quenching of high value-added workpieces, helps enterprises break through the material performance limit, and becomes the preferred equipment in aerospace, precision mold and other high-end manufacturing fields.

    Common specifications 02

    Parameter RQ(C)-40 RQ(C)-60
    Model number RQ(C)-40 RQ(C)-60
    Effective working area dimension: Width × height × length (mm) 400×400×650 600×650×1000
    Working vacuum 10-1 ~ 10-6 mbar (optional)
    Temperature Maximum 1320℃ / normal operating temperature 540~1280℃
    Cooling gas medium Nitrogen, Argon (optional)
    Gas cooling pressure 0.87 ~ 10 bar abs (optional)
    Handling weight approx. (Kg) 200 600
    Installed power (KW) 110 185
    ※ Support the furnace effective working area size, maximum temperature, working vacuum, gas cooling pressure and other parameters customized according to requirements, to meet the diversified production scenarios. C: With convection heating device

    Frequently Asked Questions

    What is the limit vacuum level of this gas quenching furnace?
    The furnace achieves a limit vacuum up to the 10-4 Pa level. Combined with advanced multiple sealing technology, it ensures complete protection against oxidation and decarbonization during the heating process.
    How does the system ensure temperature uniformity during heat treatment?
    It features a multi-zone independent heating control system combined with a closed-loop temperature control system, maintaining a furnace temperature uniformity of ≤±5℃ to ensure consistent material structure modification.
    What cooling media and gas pressures can be used?
    The furnace supports inert cooling gases including Nitrogen, Argon, and Helium. The gas cooling pressure is adjustable from 0.87 to 10 bar abs, coupled with a high-speed, large-flow fan for controllable cooling rates.
    What are the advantages of the graphite composite CC heating chamber?
    The heating chamber surface is constructed from graphite composite material CC. This material provides exceptional resistance to high temperatures and high-pressure airflows, ensuring an extended operating service life.
    Can the furnace dimensions and specifications be customized?
    Yes, we support customization for the effective working area size, maximum temperature, working vacuum, gas cooling pressure, and other technical parameters based on your specific production requirements.
    Does the system support remote monitoring and diagnostics?
    Yes, the integrated PLC control system features a program controller or computer interface, touch screen, and data recorder to monitor vacuum levels, temperature, and pressure in real-time, supporting remote fault diagnosis and complete process tracing.