Small Food Freeze Dryer

Small Food Freeze 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.Products at solution stage are frozen...

Freeze-drying (freeze-drying for short) is a stable process of drying materials. It first freezes the water-containing materials into solids, and then sublimates the water from the solids to the air, and removes the water to preserve the materials in the solution stage. After freezing, the solvent is reduced to a certain extent, thereby preventing the formation of microorganisms or the chemical reaction between the solute and the solvent, so that the product can be stored for a long time and its properties can be maintained.

The vacuum freeze drying method is a liquid solid gaseous process. 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 bridges continue to decrease, but the relative position between the two particles will not change until the solid bridges disappear completely.

Freeze Dryer

Freeze Dryer

Freeze Dryer




Total Power


Input Capacity

2500 Kgs per batch

Drying chamber size(LWH)


Production Time

22-30 hours per batch

Shelves Quantity




Rack material

stainless steel

Total weight



1.Compressor is use Germany Bitzer , more stable performance, reliable, easy to maintain 2.Temperature and pressure of compressor has multiple protection features 3.Compliance with the Montreal Convention, with environmentally friendly refrigerants;

4.According to the characteristics of freeze-dried fruit, use rotary vane vacuum pump , the pumping speed is larger and more efficient

5.Electronic signatures,Three levels of user password management;

6.Automatic operation and manual operation can change in any node; 

7.We can operate in the engine room and freeze-dried control room, which interlock with each other to avoid misuse; 

8.A variety of components, the main components working condition and temperature, vacuum 9.Process recipe management are free to set the freeze-drying technology curve;

Freeze DryerFreeze Dryer

Freeze Dryer

Freeze Dryer

Freeze Dryer

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