For over 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, aluminum 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…).
The BMI vacuum furnaces of the B5_R family are designed for main low-temperature heat treatments and are often the perfect supplement to B8_T or VSE8_T hardening furnaces. These furnaces are particularly well suited to inert gas convection treatments after vacuum purge such as: tempering, annealing, ageing, stress relieving…
The BMI vacuum furnaces of the B5_TH family are designed for vacuum oil quenching applications. The heating chamber of this single-chamber furnace is directly integrated in the quenching chamber of the equipment. The installation is fully automatic and allows perfect reproducibility of the results and offers an economical alternative to the conventional transfer furnace solutions, with a controlled atmosphere.
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