Vacuum resistance furnace mainly has six parts:
1, temperature measuring system, the main is measuring the temperature of thermocouple;
2, vacuum system, consists of vacuum pumps, valves, pipes, vacuum gauges and aeration device, etc;
Transmission system of the three, transportation burden, which is the chamber furnace and Settings, it includes mechanical transmission, pneumatic and hydraulic transmission;
4, furnace, by water-cooled furnace shell, furnace cover, radiation screen liner, heater, water-cooled electrodes, observation holes and retainer bracket, etc;
5, electrical system;
6, water cooling system, the cooling furnace shell, furnace cover, heating electrode and water supply pipe of the vacuum pump, etc.