Product Description: Vacuum freeze dryer is an advanced material dehydration method. It freezes wet substances at low temperatures, allowing the water inside to sublimate directly in a vacuum. The sublimation vapor is then collected by condensation to dehydrate and dry the material. After vacuum freeze-drying, the physical, chemical and biological states of the material are basically unchanged. Freeze-dried items are easy to store for a long time, and the moisture can return to the form before freezing to maintain the original biochemical characteristics. It is suitable for the production of food vegetables and fruits.
Technical Parameter
Freeze Dryer Features: 1. Many heat-sensitive substances will not be denatured or inactivated. 2. When drying at low temperature, the loss of some volatile components in the material is very small. 3. During the freeze-drying process, the growth of microorganisms and the action of enzymes cannot be carried out, so the original properties can be maintained. 4. Since it is dried in a frozen state, the volume is almost unchanged, the original structure is maintained, and no condensation occurs. 5. After drying, the material is loose and porous, and it is in the shape of a sponge. After adding water, it dissolves quickly and completely, and almost immediately restores its original shape. 6. Since the drying is carried out under vacuum, there is very little oxygen, so some easily oxidized substances are protected. 7. Drying can remove more than 95% to 99% of water, so that the dried product can be stored for a long time without deterioration.
100kg/200kg Freeze Dryer/10m2 Freeze Dryer Machine /Vacuum Freeze drying machine





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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
30 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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