Freeze Dryer For Fruit Vegetables Industrial Lyophilizer
Freeze drying area:30 ㎡
Ultra vacuum degree:<5pa
Minimum temperature of condenser: <-60 ℃
water catching capacity: 350kg/24h
lifespan: at least 20years
warranty: 2years
Products Video
Products Description
Freeze-drying machine for vegetables and fruits, also known as vacuum freeze-dryer, uses sublimation principle to stably dry food materials, aiming at keeping the original nutritional components, color, flavor and shape of fruits and vegetables basically unchanged. Freeze-dried fruits and vegetables have good rehydration and can be stored for a long time at room temperature. The overall drying time of fruits and vegetables is about 14 hours to 22 hours. KFD series industrial freeze-drying machines are divided into radiation type and contact type. Among them, KFD-10, KFD-20 and KFD-30 are contact, and KFD-50, KFD-100 and KFD-200 are radiation.
Products Highlights
1. The box, partition, material tray and condenser of the equipment are made of SUS304, which can meet the production requirements of food grade and has the characteristics of corrosion resistance.
2. The interior of the box is insulated with polyurethane foam material, which has excellent thermal insulation performance and can effectively reduce heat transfer and prevent energy loss.
3. The equipment adopts Siemens PLC control system and is equipped with industrial computer. Equipment where you can directly record the process data on the computer, and the control system will record and store the process data of freeze-drying process in real time, such as freeze-drying curve.
4. In addition, the control system of the equipment can accurately control the heating and cooling process of fruits and vegetables, and the temperature control accuracy is within 1℃.
5. The equipment has the functions of temperature, vacuum degree and high and low voltage protection. For example, when the temperature of the compressor is too high, the system will give an alarm and make adjustments.
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.Can you freeze dry with a dehydrator?
No, although both the food freeze-dryer and the dehydrator can remove water from food, their drying techniques are completely different and their drying effects are completely different.
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