製品紹介

NVF-T SERIES

Furnace only for tempering improved temperature distribution
and rate of temperature rise

Heating efficiently by setting up stirring fan

Vacuum Tempering Furnace NVF-100-T

Vacuum Tempering Furnace  NVF-100-T
Practicable processing steel Basic data NVF-100-T
metal ・ parts steel material in general Effective dimensions (internal) 600×600×600mm
Treatment capacity 100kg/batch
List of practicable heat treatment Electric capacity 92.5kw
Tempering Installation area 2.4×2.8×4.7m³
Maximum temperature Max750°C

Traditional vacuum furnace increases temperature by vacuum heating,
and it was difficult to steady raising temperature capability of tempering temperature range as the demerit.
However, NVF-T type replaces internal by inert gas after vacuuming and it circulates hot-air heating.
The previous demerits are significantly improved. It also improves uniform and energy conservation of temperature distribution.

Vacuum Tempering Furnace NVF-450T

真空置換式焼戻炉  NVF-450T
真空置換式焼戻炉  NVF-450T

The flow of the wind to the heat-treated products is unified by putting circulation fans which were used for raising temperature and cooling.
This makes heating and cooling method steady.
In addition, it is recommended due to have traditional quality and low price.

Basic data NVF-450T
Effective dimensions (internal) 610×460×910mm
Treatment capacity 450kg/batch
Electric capacity 89.5kw
Installation area 2.6×3×3.9m³
Maximum temperature Max750°C

This is tempering furnace of vacuum replace type, which has succeeded at the
improvement of raising the temperature capability and temperature distribution. Its internal construction is as same as traditional vacuum furnace.
It is excellent in glitter. It could deal with products which are not fit with coloring.
Corresponding miniaturization and it could deal with saving spaces.

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