freeze drying food equipment
The KFD-100 freeze drying food equipment is a large, energy-efficient industrial freeze dryer, capable of capturing 1,000 kg of ice and providing 100.5 square meters of shelf space. With doors on both ends and viewing apertures, this freeze dryer is well-suited for large-scale commercial freeze-drying applications. It is especially effective for preserving a diverse range of foods, including fruits, vegetables, seafood, and traditional Chinese medicine.
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Product Introduction
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Products Features
- Various application: the freeze drying food equipement can be used to freeze dry vegetables, fruits, meat, seafood, Chinese herbs and other health products such as ginseng, tianmu, panax ginseng, poria, shouwu, dendrobium, cordyceps, bird's nests, bee products, deer products, probiotics and prebiotics supplements, goji berries, plant hydrolyzed proteins
- Industrial freeze dryer type: Conductive type or Radiant type
- Contact freeze drying food equipment: This type of freeze-drying equipment utilizes the principle of conduction to dehydrate food. Fresh food is placed on a tray, and heat is transferred to one side of the food through conduction by slowly heating the partition. During this gradual heating process, water in the food sublimates from a solid to a gas and is removed.
- Radiant freeze drying food equipment: Both radiant freeze drying food equipment and contact freeze drying food equipment operate on a similar principle—slowly heating frozen solid food material to achieve sublimation into a gaseous state, followed by moisture removal. However, the radiant freeze dryer is more efficient because the material can absorb heat from both the upper and lower layers of the bulkhead.
- Highly automated: From pre-cooling to the first freeze-drying, second freeze-drying, freeze-drying endpoint recognition, to the freeze-drying end, the machine can run automatically by simply inputting the freeze-drying recipe.
- Dual protection design: The system safeguards the product and the machine in case of an operational error that triggers machine activation.
- The working temperature of the cold trap is maintained at ≤ -55 ℃.
- The ultimate vacuum is maintained at ≤ 5 Pa.
- Modularized products are easy to maintain through system configuration and modularized manufacturing.
- End of secondary drying with an endpoint discrimination function.
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 | |||||||||
*The above data are from internal test results and do not represent accurate data.
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ISO9001 Certification
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FAQ
1.After purchasing a Kassel freeze drying food equipment, if the machine breaks down, there is no need to worry about after-sales service, as Kassel provides lifelong machine maintenance service.
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