Hangzhou SED Pharmaceutical Machinery Co.,Ltd.
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Touch Screen Commercial Home Fruit Dehydrator Machine Material SS304/SS316L
Product Overview of Freeze Dry Machine
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
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.
Product Parameters of Freeze Dry Machine
| Description | SED-3DG Vacuum Freeze Drying Machine |
| Machine suitable for | Food and vegetable drying |
| Power supply | 103Kw, 380V±10%,50HZ,3Phase,5Wire |
| Compressed air | ≥40L/min(P=0.5~0.8Mpa) |
| Cooling water Quantity | ≥30m3/h(T≤30℃,P=0.2-0.3Mpa) |
| Structure | -Integral |
| Whole volume(L×W×H) | 6000mm×2300mm×2600mm Final dimension based on design |
| Weight | 10T (Approx) |
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Application of Freeze Dry Machine
It is widely used in freeze-drying of fruits, meat, vegetables, Chinese herbal medicines, health care products, etc.