Vacuum Yoghurt Freeze Dryer
Freeze drying area: 20 ㎡
Ultra vacuum degree:<5pa
Minimum temperature of condenser: <-60 ℃
water catching capacity: 300kg/24h
lifespan: at least 20years
warranty: 2years
Products Video
Products Description
With the continuous development of freeze-drying technology, the application of freeze-drying machine in the freeze-drying processing of yoghurt, among which freeze-dried yoghurt oats, yoghurt fruit granulated blocks and other freeze-dried products are deeply loved by the market, and have also become the web celebrity products for people to grow grass. So, what about freeze-dried yogurt cubes? Production process of yoghurt block freeze-drying equipment?
The principle of freeze-dried yoghurt is to freeze liquid yoghurt into solid state by freeze-drying equipment at low temperature, and then sublimate the moisture of solid yoghurt under vacuum state, so as to obtain porous solid freeze-dried yoghurt block.
Because the freeze-drying process is in a low-temperature vacuum environment, the original nutrients and the activity of beneficial bacteria can be well retained, and the color and flavor can be locked, and after drying, it can be stored and transported conveniently for a long time. At the same time, the realization of the yogurt can also "chew to eat"! Then it is filled with a cup of yogurt.
Yogurt block freeze drying equipment (food freeze drying machine) production process, the main process is as follows:
1. Select qualified yoghurt for fermentation;
2. Prepare fruit with yogurt block flavor by dicing (yogurt block) or pulping (fruit-flavored yogurt block);
3. Mix the yogurt with the fruit from Step 2 and pour into the food mold;
4. The mold filled with yogurt is frozen at low temperature, then demoulded and put into the tray of the yogurt block freeze-drying equipment;
5. Put the tray into the freeze-drying chamber of the yogurt block freeze-drying equipment for vacuum freeze-drying;
6. When the freeze-drying process of the equipment is finished automatically, the dehydrated solid freeze-dried yoghurt can be obtained and stored in sealed packaging.
If the vacuum yoghurt freeze dryer caters to your requirement, welcome to buy the precise equipment made in China from our factory. We are one of the professional manufacturers and suppliers in China who can offer you unmatched services and prices. And the customized service is also available. Don't hesitate any more.
Products Specification
Specifications of KFD series
| Model | kFD-1 | kFD-2 | KFD-5 | KFD-10 | kFD-20 | KFD-30 | kFD-50 | kFD-100 | kFD-150 | kFD-200 |
| type | Conductive type | Radiant type | ||||||||
| Max ice capture(Kg/Batch) | 15KG | 30KG | 75KG | 150KG | 300KG | 450KG | 750KG | 1125KG | 1500KG | 2000KG |
| condenser temperature (℃) | -70℃ | -50℃ | ||||||||
| Shelf temperature( ℃) | -30~-60℃ | <100 ℃ | ||||||||
| Pre-freezing | In original place | IQF-Individual quick freezing Chamber | ||||||||
| Shelf Area | 1㎡ | 2㎡ | 5㎡ | 10㎡ | 20㎡ | 30㎡ | 50㎡ | 100㎡ | 150㎡ | 200㎡ |
| Heating &cooling medium | Silicon oil | Water | ||||||||
| Refrigerant | R404 A Or R507A | |||||||||
| cooling method | Air cooled, water cooled | Air cooled,water cooled,Evaporative cooling | ||||||||
| Final Vacuum(Pa) | 5Pa | |||||||||
| Defrosting Method | Hot water/stream | |||||||||
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FAQ
1.Does freeze-dried yogurt still have probiotics?
Yes, vacuum freeze drying technology helps retain nutrients in foods, including probiotics
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