With the continuous development of freeze-drying technology, the vacuum freeze-dryer is widely used in the fields of biological products, medical pharmacy and food....

Different experiments and different samples have different requirements for the functions of laboratory freeze dryers. Generally speaking, for the freeze-drying of samples such as food, Chinese herbal medicines, powder materials, etc., it is generally recommended to use shelf-type laboratory freeze dryers; You must choose a laboratory freeze dryer with a capping device; it is recommended to use a hanging bottle type for the freeze-drying of microbial strains and be sure to choose an ampoule adapter for freeze-drying; if you want to do a freeze-drying process curve study, you must choose The controller can support eutectic point test equipment and software....

Industrial vacuum freeze dryer is composed of refrigeration system, vacuum system, heating system, electrical instrument control system....

At present, with the continuous development of vacuum freeze-drying technology and vacuum freeze-drying machine technology, freeze-drying is more and more widely used in the development of sterile preparations....

In-situ freeze dryer adopts imported fully enclosed refrigeration unit, with low temperature and strong water catching ability....