Speaking of freeze-drying, you may first think of food, such as condiments, fruits, of course, there are seafood freezing, this technology is basically to use the special advantages of water ring vacuum pump, change the characteristics of food itself, after vacuum drying to retain the nutrition of food, in order to facilitate transportation and other forms of market sales.
Because in a long time, for food, especially seafood processing, most of the manual operation, but also depends on the seasonal changes, the efficiency is very low, but the use of water ring vacuum pump technology, not only the production efficiency has increased many times, but also the quality of production has been guaranteed.
This freeze-drying technology of water ring vacuum pump is not only applied to food processing, but also to some vaccines and medicines produced by pharmaceutical factories. It is also used to preserve organisms in the medical industry, which achieves very good results and has become a more practical vacuum equipment in recent years. This process is to freeze the material before vacuum, when the material has been frozen into ice water sublimation after removal, so the freeze-dried material will remain in its original state. This technology has been developed in China for decades, and its design is quite mature, which has made great contributions to many industries.
In fact, the application of water ring vacuum pump in refrigeration and drying is very extensive. It has been applied in all walks of life and has a very broad prospect.
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