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 .
Power | 380V/50HZ,three-phase and five-wire system |
Total Power | 30kw/100A |
Cooling method | Air-cooled (room temperature ≤ 25 ℃) |
Structure | Integral |
Chamber design pressure | -0.1Mpa |
Chamber design temperature | 90℃ |
Chamber Vacuum leakage rate | 0.025 Pa.m3/sec |
Total usable area of shelves | 5.4㎡ |
Maximum water fishing | ≥100Kg |
Temperature of shelf | Highest temperature of shelf≤+80℃ Lowest temperature of shelf≤-55℃ |
The number of shelf | 9+1 (Compensation Board) |
Shelf spacing | 70mm |
Shelf dimensions | 600 mm×1000mm |
Condenser design pressure | -0.1Mpa |
Machine size (L×W×H) | 3000mm×2000mm×2000mm Final dimension based on design Dry chamber and Condenser： D=φ1300mm L=2000mm |
Total weight | 3000Kg（Approx.） |
Model Num. | SED-5DG |
characteristic
1.Fully automatic operation from the pre-freeze – first drying - second drying - end discrimination - Auto gland - Automatic repressed - Automatic defrost - Automatic shutdown.
2. Double protection design the machine is running due to operational errors, on the basis of protecting the product, but also protect the safety of the machine.
3. Standard products products temperature ≤-55 ℃ cold trap temperature ≤-75 ℃ vacuum degree ≤1Pa.
4. Modular product by system configuration, modular manufacturing, maintenance and more professional.
5. The end discriminant function at the end of secondary drying, the program automatically enters end discrimination in the confirmation dried products, prompted to enter the next step.
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