Vacuum freeze dryer is suitable for the drying of high-grade raw materials, Chinese medicine, biology, wild vegetables, dehydrated vegetables, food, fruits, chemicals, drug intermediates and other materials. Freeze-vacuum drying is a new type of box structure introduced by the vacuum freeze-dryer, which combines the refrigeration system, vacuum system, thermal oil heating system and moisture drainage system. It makes great use of the material storage space in the box for freeze-vacuum drying.

1. Vacuum freeze dryer is suitable for the drying of high-grade raw materials, Chinese medicine slices, seafood, wild vegetables, dehydrated vegetables, food, fruits, chemical drug intermediates and other materials.

2. The vacuum freeze dryer combines the refrigeration system, vacuum system, thermal oil heating system and moisture drainage system into one, a new box structure, which makes greater use of the material storage space in the box to dry the freeze vacuum drying, which can make the dried powder have good dispersion.

3. The frozen vacuum drying process is no pure material mixed with the object, which can keep the original ingredients and active ingredients of the material and the material shape is not damaged.