This vacuum furnace represents an advanced solution for the heat processes as it is suited to various materials to be treated and to many different types of charge and piece geometry.
The heating up of the charge may be applied either in vacuum or with partial pressure of inert gas.
This is made possible by an automatic system that regulates the vacuum within the range from 0.1 to 1 mbar at the pre-set level, introducing a gaseous nitrogen flow.
The cooling of the charge can be achieved either in middle vacuum or by forced gas convection.
All vacuum components are of high quality to suit effective application in the industrial field.
Size (WxHxL): 3.5x4.5x6 m
Hot zone (WxHxL): 550x450x1200 mm
Max temperature: 1350 °C
Charge: 400 kg
Final vacuum: 1E-3 mbar
Operating vacuum: 1E-1÷1E-2 mbar
The work cycle is completely automatic and does not require the surveillance of manual operators.
The temperature and the pressures are controlled and programmed with high precision.
The geometrical configuration of the resistor and thermal chamber lead to uniformity temperature.
The power installed, the surfaces of the elements and the flow capacity of the cooling gas circulation fan make possible to widen the density of the charge. Therefore, cycles become shorter and the furnace can be used more intensively.
The vacuum pump down time is rapid due to the large dimension of the pumping group.
The furnace with its water-cooled double wall does not irradiate heat and can be installed in air conditioned and thermostatic controlled room without any valuable change in room temperature.
The furnace absorbs electric power only when needed.
There is no environment pollution of the atmosphere or in the discharged water.