Aluminium Brazing Vacuum Furnace - Type BA5_

The BA5_ range is specifically designed for aluminium brazing under vacuum conditions.

  • 450 x 450 x 600 mm – 900 x 900 x 1500 mm


    Chamber dimensions (W x H x D) mm

    Load (kg)


    450 x 450 x 600



    600 x 600 x 900


  • 150 – 400 kg
  • Metal insulation
  • GRAPHTIL® man-machine interface
  • 10-6 mbar
  • Max 700°C
  • Cooling pressure: 1,2 bar abs
  • Annealing
  • Ageing
  • Stress relieving
  • Aluminium brazing
  • Special alloy degassing


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+33 (0)4 74 94 34 44

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Detailed description

BA5_: vacuum furnace for aluminium brazing

The BMI vacuum furnaces of the BA5_ family are specifically designed to meet the requirements of aluminium brazing under vacuum conditions, and complete the range of brazing and sintering furnaces offered by BMI. (B5_T and B5_TM furnaces).

These furnaces have complete metal insulation with a low degassing rate, full-size pumping units to ensure the high vacuum level required for aluminium brazing and 6 heating zones to guarantee a thermal homogeneity of +/-3°C.

The BA5_ vacuum furnaces are particularly well suited for the brazing of heat exchangers (honeycombs, plates, exchanges, etc.), sub-units for aeronautics and aerospace engineering (waveguides, etc.). As an alternative to the furnaces of the BA5_ family, BMI also offers a range of hot wall furnaces for aluminium brazing by non-corrosive flow, which is spread widely in the automobile sector.

These fully automatic installations enable perfect reproducibility of results.

Additional options

  • Chilled water system
  • Gas buffer tank
  • Electric / manual loadingcarriage
  • Automation of the installation
  • Washing machine
  • Grids, baskets, fixtures