Vertical Gas Quenching Vacuum Furnace - VSE8_T

The VSE8_T range is the vertical version of the B8_T range, with an automatic lift-sole. It is particularly adapted to vertical and larger parts.

  • Ø 600 x h 600 mm – Ø 1800 x h 1800 mm

    Model

    Chamber dimensions (Ø x H) mm

    Load (kg)

    VSE83T

    Ø 600 x 600

    300

    VSE83T90

    Ø 600 x 900

    400

    VSE84T

    Ø 900 x 900

    800

    VSE84T120

    Ø 900 x 1200

    1000

    VSE84T150

    Ø 900 x 1500

    1200

    VSE85T

    Ø 1200 x 1200

    1600

    VSE85T150

    Ø 1200 x 1500

    1800

    VSE86T

    Ø 1500 x 1500

    2000

    VSE86T180

    Ø 1500 x 1800

    2500

    VSE87T

    Ø 1800 x 1800

    2500

  • 300 – 3000 kg
  • Graphite, Molybdenum or alternative fiber/wool combinations
  • 10-2 mbar, 10-5 mbar, 10-6 mbar
  • Max 1250°C, 1350°C, 1500°C
  • GRAPHTIL® man-machine interface
  • Cooling pressure 1,4 to 12 bar abs
  • BMI’s patented rotative cooling (low/high type)
  • Steel Quenching (without surface oxidation)
  • Hyperquenching of stainless steels
  • Sintering
  • Brazing
  • Bright Annealing
  • Steel tempering
  • Special Alloy Degassing
  • Stress Relieving
  • Ageing
  • ALLCARB® low-pressure carburising
  • Carbonitriding

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+33 (0)4 74 94 34 44

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DETAILED DESCRIPTION

VSE8_T, vertical vacuum furnace for high-temperature treatments

The vertical lift-sole furnaces of the VSE8_T furnace family are designed for the main heat treatments and brazing at high temperature of vertical loads. The completely automatic system of movements of the hearth facilitates the loading of delicate parts to be handled (front cutting edge clearance angle of the sole). These furnaces are the vertical versions of the horizontal vacuum furnaces of the B8_T furnace family.

These high-pressure furnaces, from 1,4 to 12 bars, guarantee cooling rates that are compatible with the most demanding applications and ensure a high level of quenching homogeneity while limiting the risks of distortion. These vacuum furnaces can be equipped with convection to reduce the heating time and also to carry out homogeneous low-temperature heat treatments such as vacuum tempering cycles, often complementary to vacuum gas quenching.

As per the selected options, this equipment will be specially adapted for vacuum treatments of steel quenching (without surface oxidation), hyperquenching of stainless steel, bright annealing, ageing, stress relieving, brazing, sintering, special alloys degassing, steel tempering and ALLCARB® low-pressure carburising.

The fully automatic installation enables perfect reproducibility of results.

BMICRO is an economical alternative for the treatment of small loads while B8_T will be recommended for compact loads.

Additional options

Firing mode:
  • vacuum radiation (standard)
  • gas convection (+/-5°C over the 200-800°C range)
Cooling:
  • bottom-to-Top (Standard)
  • bottom-to-top / top-to-bottom with reverse flow
Pumping unit:
  • primary + roots (standard)
  • dry vacuum pump
  • diffusion pump
  • baffle for diffusion pump
  • cold trap
Peripherals:
  • chilled water system
  • gas buffer tank
  • electric / manual loading carriage
  • automation of the installtion
  • washing machine
  • grids, baskets, fixtures