The freeze dry machine is an exceptionally sophisticated solution for drying materials efficiently. The freeze dry machine ingeniously begins by freezing the materials, containing water, to a low temperature. Subsequently, it sublimates the water in a vacuum state, directly converting it from solid to vapor. This vapor is then meticulously removed through condensation, ensuring the material is impeccably dried. Remarkably, the physical, chemical, and biological integrity of the material remains intact. The risk of compromising volatile components and denaturing nutritional ingredients due to heat is significantly reduced. Post-processing, the material retains a porous structure and its original volume, facilitating rapid rehydration when water is added, thus extending its shelf life when stored in a sealed container. The freeze dry machine is incredibly versatile, making it ideal for the development and production of a wide array of heat-sensitive biological products, including vaccines, pharmaceuticals, fruits, and vacuum-packed vegetables, among others.
The dry machine boasts a compact design and features fully automated controls, ensuring ease of maintenance and operation with these outstanding advantages: 1. Operating in a vacuum state ensures that the quality of dried materials is as pristine as the original frozen state. 2. Equipped with PLC control and an interactive touch-screen interface, it allows for real-time, multi-channel temperature data recording during the drying process, viewable in an intuitive curve format. 3. The ability to preset the shelf temperature control curve facilitates automatic sublimation, enhancing efficiency and precision.
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