Automatic Low Noise Food Freeze Dryer / Fruit Freeze Drying Machine
On how to place an order: please contact us -086 15249674563(WhatsApp/Wechat)
Introduction of freezing drying 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
Products at solution stage are frozen through sublimation and desorption, then the solvent reduce to a certain extent, thereby preventing the formation of micro-organisms or chemical reaction between the solute and solvent that products can be preserved for a long time and maintained its nature.
Feature of freezing drying machine
| Technical Features |
| 1 | The JAPAN ULVAC vacuum pump has been stable operation ensure |
| 2 | Vacuum pump check valve of high performance and vacuum pump can avoid backing due to the difference of atmospheric when pump stops |
| 3 | Multi-stage vacuum setting function, you can achieve a degree of vacuum freeze-drying cycle to control of multiple variables |
| 4 | Vacuum pump connected to the chamber isolated by electric vacuum solenoid valve he pump features an automatic isolating valve to
hold the chamber pressure in the event of power failure or vacuum valve not reach as set point. |
Specification of freezing drying machine
| | 167Kw, 380V±10%,50HZ,3Phase,5Wire |
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| | ≥50m3/h(T≤30℃,P=0.2-0.3Mpa) |
| | ≥4000kg(T≥30℃,P=0.1-0.2Mpa) |
| | Dry chamber and Condenser: D=φ2100mmL=6650mm Freeze system vacuum system control system: L=2600mm W=2200mm H=2000mm Final dimension based on design |
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Food freeze drying equipment vegetable fruit slices vacuum freeze dryer machine
 | Working principle of freeze dry: In a sealed vacuum surrounding, by heating the complete frozen food material, the moisture in the frozen material will be evaporated to a continuous frozen vapor condenser. After 20-30 hours, the food material is dried, the water is moved to vapor condenser of the freeze dryer. |
Application of our freeze dryer:
Vacuum freeze-drying technology is applied to process food material to make freeze dried food. The freeze dryer is used in all conceivable kinds of agricultural products with top drying quality. Fruits: durian, strawberry, mango, apricot, kiwifruit, pineapple, lemon, raspberry, avocado, banana etc. Vegetables: broccoli, parsley, mushroom, bean, scallion, asparagus, onion, celery, carrot, tomato, pepper etc. Other food: beef, coffee, colostrums, herbal, flower, tea, honey, sea food and all kinds of pets food.
Professional customer service:
Pre-sale:
* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech-info will also be provided for you.
* We can do sample test for customers.
After-sale:
* If possible, please do come to our factory and we will teach workers the whole process of freeze drying. The most appropriate time needed for freeze drying will be tested by us.
* We will keep in touch with you, to make sure every parts of the freeze dryer work well. One year warranty, free online service.
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Automatic Low Noise Fruit Freeze Drying Machine 70mm Shelf Spacing Images
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