heat treatment furnace / annealing / sintering / hardening
Materials Research Furnaces



  • Function:

    heat treatment, annealing, sintering, hardening, brazing, nitriding, oxidation

  • Configuration:


  • Heat source:


  • Atmosphere:

    vacuum, inert gas, nitrogen, hydrogen

  • Other characteristics:

    for the ceramics industry, for metallurgy, for precious metals, for non-ferrous metals, large-size

  • Maximum temperature:

    Max.: 2,200 °C (3,992 °F)

    Min.: 0 °C (32 °F)


Our large heat treat furnace contains a usable zone of 3 cubic feet (84l) and as our other heat treat furnaces, is capable of temperatures up to 2200°C.

With an 800 lb (364 kg) load limit, it features a high load capacity. The unit shown here features a 16″ diffusion pumping system, and gas heat exchanger for rapid cooling.

The hot zone features tungsten, molybdenum or tantalum mesh or rod heating elements, insuring excellent uniformity, longevity, and product compatibility.

With its high load capacity and large size, this furnace is designed for production or processing large batches of product.