Vacuum units for vacuum drying
The vacuum drying is an increasing frequent way to remove excessive humidity in a stream savings mode. Besides, the possibility exists to remove the rest humidity from a clear exposition of a certain parameter.
Some examples of the vacuum drying:
- Drying of metal parts after cleaning with water or solvent in the process of metal processing,
- Drying of transformers and switchers before filling with gas / oil,
- Drying of insulating material,
- Drying of heat exchangers, separators, dry, drying of ships after the test pressure,
- Drying of wood.
For drying under vacuum we use the rotary vane pumps which are partially used in combination with roots pumps for production of a better vacuum.