For 70 years, BMI has been designing and manufacturing premium vacuum furnaces for the heat treatment of metal parts.
Our range of standard furnaces cover the following applications: oil/gas quenching, tempering, annealing, stress relieving, ageing, cryogenic treatment, etc...
Our specific furnaces allow you to make high temperature brazing treatments, aluminium brazing, sintering, degassing as well as other specific processes such as IVD and APV.
Our vacuum furnaces are available in a wide range of sizes and may be coupled with thermochemical treatment furnaces like low pressure carburizing, low pressure nitriding and plasma nitriding.
Moreover, our heat treatment solutions comply with the requirements of the most demanding sectors (aerospace, medical, energy…) in terms of technical specifications and regulatory standards (AMS, BAC…).
Since 2013, BMI is part of the TENOVA Group, a leading actor in the metals and mining industry, providing state-of-the-art technologies, products and services.
Our range of standard and custom-made furnaces cover the following applications under vacuum: oil quenching, gas quenching, tempering, annealing, stress relieving, ageing, cryogenic treatment, low pressure nitriding, low pressure carburising, aluminum brazing, brazing, sintering, MIM, IVD, etc...
The B5_TH is a single-chamber vacuum oil quenching furnace, available in 3 sizes (B53TH, B54TH and B55TH). The low pressure carburising treatment can be set up as an option.
The B5_R range is an horizontal vacuum furnace for low temperature treatments up to 750°C: tempering, annealing, stress relieving, ageing. It can also realize low pressure nitriding treatments (ALLNIT) as an option. The B5_R is a compact furnace with excellent homogeneity results.
The B5_RHT is the high temperature version of the B5_R, allowing convection heating up to 900°C for specific applications.
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