Drying biological products such as herbs is a challenging task. On the one hand the products must be prepared for long-term storage, to use them as teas, spices or for further converting. On the other hand the products must not be “stressed” by the temperature and duration of the drying process; taste, colour and biologically useful ingredients should be preserved.


The IR.C Technology is very well suited for the drying of sensitive foods. Infrared cabinet dryers of RPE for commercial use have already started work with our customers in Vietnam.

Not only herbs, but also vegetables, mushrooms and other biological products can be dried with the IR.C Technology gently; valued ingredients are preserved.