Vacuum freeze-drying technology is a new drying method that freezes water-bearing materials into solids and uses the sublimation property of water under low temperature and low pressure conditions to dehydrate materials at low temperature and achieve drying.

1) Suitable for heat-sensitive substances. Such as proteins, microorganisms, etc.
2) Loss of volatile components is small.
3) The growth of microorganisms and the action of enzymes cannot be carried out, so the original characteristics can be maintained.
4) Dried in a frozen state, the volume is almost unchanged, the original structure is maintained, and concentration does not occur.
5) After drying, the substance dissolves quickly and completely after adding water, and almost immediately returns to its original properties.
6) Protect oxidized substances during drying.
7) Drying can exclude more than 95-99% of the water, drying product can be preserved for a long time without deterioration.
Therefore, freeze drying is widely used in the pharmaceutical industry, food industry, scientific research and other industries.

According to application place, there are below kinds:

1)Home Type lyophilizer

2)Food production lyophilizer

3)Labaratory lyophilizer

4)Pharmaceutical lyophilizer

We started research and manufacture lyophilizer from 1995 with rich experience. Please kind let us know below information.

1)What is the product going to use vacuum freeze drying?

2)What is the capacity requested?

3)Do you have industry steam in plant?

4)What is power supply in your plant?

5)Do you have a plant layout for us to give proposal?