Vacuum furnace for tempering, annealing
max. 750 °C | RH...RVe/g series
IVA Industrieöfen
Retort type chamber furnaces of the series RH… RVe/g can be used for various purposes such as tempering and stress relieving of tools,, which previously have been treated in vacuum hardening furnaces as well as for many other annealing processes. Recristallization annealing, spheroidize annealing, ageing nitriding w/ subsequent oxidizing nitro carburizing.
Available Versions:
Furnace chamber / heating / atmosphere circulation:
The series RH...RVe is electrically heated, RVg stands for gas fired version.
The furnace consists of the furnace housing with state-of-the-art low temperature storing insulation and the horizontally placed retort with atmosphere circulation aggregate.
Charge Cooling systems:
Integrated (indirect) cooling systems of various intensities provide a flexible range of cooling rates that offer energy efficient and economically viable operation and at the same time optimized performance as required by the process.
Evacuation System / Process Controls:
In order to enable a fast establishment of operating conditions (process atmosphere), the process area (inside the retort) can be evacuated at the beginning of the heat treatment cycle as well as in between (for change of process atmosphere).
Available Versions:
Furnace chamber / heating / atmosphere circulation:
The series RH...RVe is electrically heated, RVg stands for gas fired version.
The furnace consists of the furnace housing with state-of-the-art low temperature storing insulation and the horizontally placed retort with atmosphere circulation aggregate.
Charge Cooling systems:
Integrated (indirect) cooling systems of various intensities provide a flexible range of cooling rates that offer energy efficient and economically viable operation and at the same time optimized performance as required by the process.
Evacuation System / Process Controls:
In order to enable a fast establishment of operating conditions (process atmosphere), the process area (inside the retort) can be evacuated at the beginning of the heat treatment cycle as well as in between (for change of process atmosphere).
