Vegetable And Fruit 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
The working principle of the fruit and vegetable freeze dryer is to use the principle that the solid water is directly sublimated into steam without going through the liquid process in a vacuum environment. First, the fruits and vegetables are pre-frozen, and then the solid water in the pre-frozen materials is directly sublimated into steam, so that the materials can be quickly dried at low temperature. It is called vacuum freeze-drying, or freeze-drying for short. The food produced by the fruit and vegetable freeze-dryer is called freeze-dried food.
Product Features
1. The fruit and vegetable freeze dryer adopts imported configuration, such as Italian refcomp compressor, German leybold vacuum pump, vacuum silicon tube, etc., the ultra vacuum is less than 5Pa .with stable and reliable performance and service life of at least 20 years.
2.The box, partition and material tray shall be made of 304 stainless steel, which shall meet the requirements of food production. The equipment, environment and site must pass the national food GMP standard to ensure food safety.
3.The control system needs to meet the functions of curve temperature control and vacuum control and adjustment, and set up one-button operation function of process to reduce labor cost.
4.The circulating system adopts Wilo circulating pump from Germany, which can provide enough power to ensure the water or silicone oil in the separator to circulate in the system. Weile products are famous for their reliability and long life, high reliability, good durability and low energy consumption by using high-quality materials and exquisite manufacturing technology.
5.The cooling rate of the shelf is fast, and the temperature can be reduced from 20℃ to -40℃ within 60 minutes.
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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Our customers
FAQ
1.What veggies can be freeze-dried?
tomato
carrot
cucumber
green pepper
onion
potato
pumpkin
spinach lettuce
cauliflower
broccoli
aubergine
green soya bean
bean sprout asparagus
Chinese chives
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