Vacuum furnace, that is, in the furnace cavity in this particular space using a vacuum system (by the vacuum pump, vacuum measurement devices, vacuum valves and other components carefully assembled into) the furnace cavity part of the material discharged, so that the furnace chamber pressure is less than a standard atmospheric pressure, furnace chamber space to achieve a vacuum state, this is the vacuum furnace.
Category: Industrial furnaces.
Advantages: No pollution to the environment, no need for three wastes treatment.
Characteristics: Use vacuum system to discharge material in the furnace chamber.
Role: Ceramic sintering, vacuum smelting and so on.