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
|Practicable processing steel||Basic data NVF-100-T|
|metal ・ parts steel material in general||Effective dimensions (internal)||600×600×600mm|
|List of practicable heat treatment||Electric capacity||92.5kw|
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
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|
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.