Vacuum Freeze Dryer
It adopts freeze-drying technology to remove water from product and is usually used to preserve food, medicine, plants and other products. Its structure includes cooling system, vacuum system, heating system, control system and cold trap.
Classification:
Vacuum Freeze Dryer
PRODUCT DETAILS
Product overview:
By pre-freezing the product at extremely low pressure, water molecules are converted into solid ice crystals, thereby preserving the physical state of the product. The frozen product is then placed in a vacuum chamber where the pressure is reduced to below the triple-phase point of water. Gentle heating is applied to sublime the ice crystals directly into gas, thereby removing the moisture. The entire process effectively completes the drying while maintaining the product's shape, color, taste, and nutritional content. It’s suitable forrefrigerants such as R717 and R507 and can be used for the freeze-drying of agricultural foods, seafood, meat, and other products.
Product features:
1. Efficient in energy, good capability in watercapture, great in freeze drying capacity;
2. Vacuum process requirements can be reached in a short time through vacuum extraction for more energy efficient and economical result;
3. It combines vacuum, freezing, heating, mechanical transmission and automatic control technologies;
4. Continuously automatic vacuum de-icing system for less temperature and energy loss and more efficient production process;
5. Precise control for the temperature of heating systems to reach a high product quality;
6. Drying chamber, heat exchange plates and cold trap with compacted structure for more economical and practical installation;
7. PLC automatic control system for the best working condition;
8. Simple operation, easy maintenance and reliable working performance.
Key words:
Vacuum Freeze Dryer
Freeze Dryer
Freeze Drying
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ADD: No2, Weiwu Road, Hi-Tech Industrial Development Zone, Yantai, China
