DEVEX supplies continuous Vacuum Belt Dryers for the liquid freeze drying of native concentrates. The liquid product is dosed into the dryer and freezes in the first dryer zone. In the next zones, the product is dried to a final residual moisture of 3%.
This process is especially for native products with a high sugar content and high-quality extracts. Energy economics, gentle product handling and very small product losses are some of the advantages for the pharma and food industry.
You are also most welcome to test your product in the DEVEX Drying Technology Test Center.