Golden Cicada Flower Vacuum Freeze Drying Machine

NegotiableUpdate on 01/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

After the Golden Cicada Flower Vacuum Freeze Drying Machine, the material is put into the material box for freezing. The freezing process of the material involves the vacuum system vacuuming to remove some of the moisture; On the other hand, when the material is frozen, the moisture contained in certain molecules is discharged onto the surface of the material and frozen After meeting the freezing requirements, the material is heated and dried by the heating system, and the moisture contained in the material is brought to the freezing capture box for freezing by vacuuming, achieving the freeze-drying requirements of the material.

Product Details

　　Golden Cicada Flower Vacuum Freeze Drying MachineAfter starting up, put the materials into the material box for freezing. The freezing process of the materials involves the vacuum system vacuuming to remove some of the moisture; On the other hand, when the material is frozen, the moisture contained in certain molecules is discharged onto the surface of the material and frozen After meeting the freezing requirements, the material is heated and dried by the heating system, and the moisture contained in the material is brought to the freezing capture box for freezing by vacuuming, achieving the freeze-drying requirements of the material.

Food freeze-drying is carried out at low temperatures (-40~-60 ℃) and in a high vacuum state. Therefore, it is very suitable for drying high heat sensitive and highly oxidizable food ingredients, which can effectively maintain the color, aroma, taste, and nutritional content of fresh food ingredients. For example, only 7% of the vitamins in spinach remain after sun drying, while freeze-drying can reach up to 94%.

　　Golden Cicada Flower Vacuum Freeze Drying MachineThe freeze-drying process plays a crucial role in the manufacturing of certain biological products and drugs. The effective period of measles vaccine and BCG vaccine under refrigeration before freeze-drying is only 3 months, while the safety trial of BCG vaccine takes 2 months to complete. The freeze-drying process ensures that the viable bacterial count of BCG remains at a qualified level even after 4-5 years of storage. Freeze drying technology is mainly used in the production of biological and biochemical products, traditional Chinese medicine injection products, and thermally unstable antibiotic products in biopharmaceuticals.

During the compressed air drying process, freeze-drying equipment reduces the temperature of the compressed air to remove moisture from it. The working principle of a refrigerated dryer is the same as that of a refrigerator. After the compressed air passes through the frozen compressed air pipeline, the temperature of the compressed air drops to the required temperature, meeting the drying requirements.

1. Stacked refrigeration system, capillary throttling technology, easily achieves the required temperature.

2. The human-machine interface is intuitive and friendly, easy to operate, and can be operated fully automatically or manually.

3. Pre freezing treatment can be applied to the product.