Vacuum Annealing Furnace
This vacuum annealing furnace consists of heating room, furnace chamber, vacuum system, air charging/discharging system, air control system, water cooling and electrical control.
The whole equipment is mainly used for vacuum with nitrogen annealing of cores of Se-steel for motor manufacturing, transformer, mutual inductor and Cu-alloys etc. It consists of heating room, chamber, vacuum system, air charging/discharging system, water cooling system and electrical control system(PLC+HMI)
⑴having de-gassing function at mid-temperature range;
⑵having effective protection to surface oxidation and rusty, improving the quality of annealing treatment;
⑶having fully automatic temperature control by using programmable temperature controller, and all the technical process of vacuuming, heating up, soaking, cooling down or quick cooling could be automatically completed in a accordance with pre-set processing schedule.
Chief technical data
Horizontal or vertical
Max temp (℃)
Ultimate pressure (Pa)
Rate of pressure increase (Pa/h)
Exterior or in side circle
Charge (kg )