Industrial freeze drying machine for strawberry
Drying area: 50 ㎡
Input capacity: 500kg
Freeze drying time: 16h-22h
Freeze drying temperature: <55 ℃
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Industrial Food Freeze Dryer
Kassel KFD series industrial food freeze dryer are designed to meet the needs of factories from small batches to large-scale production, and are widely used in freeze-dried food R&D and manufacturing, including fruits with high moisture content such as strawberries. As a fruit with a moisture content of up to 90%, strawberry's high water content provides ideal conditions for the reproduction of bacteria and mold, which is also the main reason why strawberries are perishable. The industrial food freeze dryer uses the principle of water sublimation for drying. Through a precisely controlled process, it can effectively remove 90% of the moisture in fresh strawberries, significantly extending the shelf life of strawberries. In the freeze-drying process, fresh strawberries are first quickly frozen at low temperatures, and then dehydrated in a suitable vacuum environment through the process of direct sublimation of water molecules into water vapor. During this process, the strawberries will not shrink and maintain their original volume, bright color, and plump shape, with extremely low residual moisture.The advanced technology and strict process control of the Kassel KFD series industrial freeze drying equipment ensure the superior quality of freeze-dried strawberries, making it an ideal solution to meet large-scale production needs.
Products Highlights
Comprehensive sample testing services: Kassel provides you with free sample testing services to help you understand the feasibility of the project; in addition, we will also provide you with production efficiency, energy consumption, and freeze-dried food process formulas
Full technical control: From raw material procurement, process production, debugging, installation, to equipment trial operation, our engineers will conduct strict technical control to ensure that the equipment is trial run 3-4 times in your factory to ensure freeze-dried products Can fully meet your requirements.
Professional warranty and maintenance services: We provide two-year free warranty service for industrial food freeze-drying machines, and also provide lifetime free maintenance services to ensure long-term stable operation of the equipment.
We are committed to providing customers with high-quality, high-efficiency industrial food freeze-drying solutions, and through a comprehensive service system, we ensure that customers get the maximum return on investment when using our equipment.
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.Are freeze dried strawberries as good as fresh?
Kassel:During the freeze-drying process of strawberries, no preservatives are added, keeping their nutritional content equivalent to that of fresh strawberries. They are rich in fructose, amino acids, vitamins, dietary fiber and various minerals and other nutrients.
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