Freeze Equipment Dryer

Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials

Product Description

The vacuum freeze-drying method is a process of liquid→solid→gas. During the freeze-drying process, the "liquid bridges" between the solution particles have been frozen into "solid bridges". The relative position of the particles has been fixed, and there is no surface tension on the gas-liquid interface between the two particles. 

With the continuous distillation of the solvent, the "solid bridge" continues to decrease, but the relative position between the two particles will not change until the "solid bridge" completely disappears.Freeze Equipment Dryer


SED-30DG Vacuum Freeze Drying Machine

Machine suitable for

food and vegetable drying

Power supply

103Kw, 380V±10%,50HZ,3Phase,5Wire

Compressed air


Cooling water Quantity




Whole volume(L×W×H)

6000mm×2300mm×2600mm Final dimension based on design


10T (Approx)

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