![Freeze-drying installations Freeze-drying installations](gemu-cdn2/anwendungsfaelle/bilder/18/Gefriertrockner_02_2018.jpg)
In order to preserve food, paints, drugs or other hydrous substances and / or to powder them, they must be partly or completely dehydrated. The procedure used is a combination of vacuum and cold. As the amount of the required product and the properties of the products as well as the on-site conditions may be very different, not only a large number of standardized installations are used but also individually specified installations.