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

Vacuum freeze-drying method is a liquid → solid → gaseous process. In freeze-drying process, "liquid bridge" between the solution particles has been frozen into "solid bridge". The relative position of particles has been fixed and does not exist surface tension on gas-liquid interface between the two particles. With the continuous distillation of solvent, "solid bridge" continuously decrease, but the the relative position between two particles will not longer change until the "solid bridge" completely disappear.


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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