Vacuum heat treatment furnace vacuum system
Vacuum heat treatment furnace is an advanced heat treatment equipment developed in recent years. The workpiece is heated and cooled in the space of ultra-low pressure. It has the advantages of good quality, energy saving, safety and less pollution.
Vacuum heat treatment furnace vacuum system is generally composed of vacuum pump, vacuum valve, vacuum measuring instrument, cold trap, pipe and so on.
Here are some common vacuum systems:
1. The low vacuum system is suitable for vacuum heat treatment furnaces in the range of 2 ~ 1333pa, such as the pre-pumping well vacuum furnace.
2. The vacuum system with mechanical booster pump is suitable for vacuum heat treatment furnace with a vacuum degree of 1.33 ~ 10. The vacuum quenching furnace is widely used in this system.
3. The high vacuum system and the high vacuum system with the booster pump are suitable for vacuum heat treatment furnace, vacuum annealing furnace and vacuum brazing furnace with a vacuum degree of 1.33x10.