ZG-8㎡ FREEZE DRYER

ZG-8㎡ FREEZE DRYER

1.Dry at low temperature, the loss of some volatile components is very small. So it is fit for some chemical products, pharmaceuticals and food drying.
2. During the freeze-drying process, the growth of microorganisms and enzymes function does not proceed, so they can maintain the original character.
3.Freeze-drying within the frozen state, the volume is almost unchanged and maintain the original structure, and no enrichment phenomenon.
4.After drying, the material will be loose and porous, like sponge. After adding water the material dissolves rapidly and completely and
regain the original character almost immediately.
5.As drying under vacuum, there is little oxygen, so a number of easily oxidized components have been protected.
6.Drying can eliminate more than 95- 99% of moisture, so that the dried product can be stored for a long time without deterioration. Therefore, the freeze-drying is widely used in pharmaceutical industry, food industry, researches and other ways