Vacuum Freeze Dryer

Vacuum Freeze Dryer work by referring to the process of removing moisture or other solvents from frozen biological products through sublimation. Sublimation refers to the process by which a solvent, such as water, changes directly from a solid state to a gaseous state without going through a liquid state, like dry ice.

FD series universal Vacuum Freeze Drying Machine is suitable for the drying of high-grade raw material medicines,Chinese herbal medicines,biological, wild vegetables,dehydrated vegetables,food, fruits,chemicals, pharmaceutical intermediates and other materials.