Automatic Vacuum Freeze Dryer

Vacuum freeze dryer is a processing equipment for heat and mass transfer of freeze-dried materials in a vacuum and low temperature environment. It is an interdisciplinary comprehensive technology. Freeze-drying requires technical support such as vacuum, refrigeration, heating, mechanical transmission, and automatic control. The application range of vacuum freeze-drying technology is very wide, as long as it is water-containing, non-corrosive substances can be made into freeze-dried products by freeze-drying technology, almost all agricultural and sideline products such as meat, poultry, eggs, aquatic products, vegetables, etc. Can be made into freeze-dried products. At present, freeze-drying technology is widely used in the food industry, biopharmaceutical industry, nanoscale materials, etc. The product processed by this technology is called freeze-dried food (fd food freeze-dried), which can maintain the color, aroma, taste, shape and nutritional components of the original food, and has a good rehydration effect.