Vacuum Furnace

FAQ

Brother Furnace provides perfect solutions for vacuum furnaces for customers all over the world. The following are answers to common vacuum furnace questions.

  • WHAT IS VACUUM FURNACE?

    Vacuum furnace is specialized equipment used for high-temperature heating, heat treatment, or specific processes within a low-pressure or vacuum environment. It typically comprises a vacuum chamber, heating elements, a temperature control system, and a vacuum pump. Vacuum furnaces are primarily employed for quenching, brazing, heat treatment, annealing, sintering, and other industrial processes.

  • HOW IS THE VACUUM FURNACE TEMPERATURE UNIFORM?

    Temperature uniformity in the furnace is achieved through electric heating or electromagnetic induction. In a vacuum environment, heat transfer occurs predominantly via radiation, unaffected by convection, ensuring superior temperature uniformity. A precise temperature control system guarantees even temperature distribution throughout the furnace, making it ideal for industrial heating and processing applications that demand stringent temperature control.

  • WHAT IS THE ULTIMATE VACUUM LEVEL OF VACUUM FURNACE?

    The ultimate vacuum level of Brother Furnace is 6*10-3 Pa.

  • WHAT IS THE WORKING TEMPERATURE AND EFFECTIVE WORKING SPACE?

    The maximum operating temperature of the vacuum furnace reaches 2200°C, with an effective working volume ranging from 30*30*30 mm to 1800*1800*3000 mm. Custom sizes are also available upon request.

  • WHICH APPLICATIONS REQUIRE A VACUUM FURNACE?

    Vacuum furnaces are widely used in metal heat treatment, brazing, electronic device manufacturing and powder metallurgy, providing precise processing and handling capabilities in a gas-free, high-temperature environment.

  • WHAT ARE THE FURNACE CHAMBER MATERIALS OF VACUUM FURNACES?

    The furnace chamber materials of Brother Furnace's vacuum furnace are usually the following: stainless steel metal furnace chamber, ceramic fiber furnace chamber, molybdenum foil furnace chamber, graphite furnace chamber, tungsten wire mesh, etc. Customized furnace chambers are also accepted.

Services of Brother Furnace

  • PRE-SALES

    Understand the detailed needs of customers.

    Provide and design perfect solutions.

    Welcome to visit the factory and learn about the company’s strength.

  • DURING SALES

    Drawings and technical confirmation.

    Follow up the production progress throughout the entire process and provide timely feedback to customers.

    Product packaging is complete and shipped safely.

  • AFTER-SALES

    Professional technical team provides online support.

    Exclusive service from the after-sales team and regular return visits.

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