Freeze Dryer For Fruits And Vegetables
Size: from 0.5 to 200m²
Highlight: can be customized
Warranty:one year
freeze dryer for fruits and vegetables
Fresh fruits and vegetables are seasonal and difficult to store. Drying is one of the widely used techniques in fruit and vegetable preservation. With the rapid development of fruit and vegetable snack food, the research on drying technology is also deepening. The relevant research at home and abroad mainly focuses on the processing technology and its process parameters, drying kinetics and the quality of dried fruits and vegetables. Using the low-energy processing technology, the nutrients of fresh fruits and vegetables can be retained to a greater extent and better sensory quality can be obtained in the shortest drying time. The freeze-drying process of vacuum freeze dryer is carried out in vacuum and low temperature environment, which will not destroy heat sensitive substances, and also inhibit the biological activity of enzymes.

Therefore, the color, aroma, taste, shape and nutritional components of fresh fruits and vegetables can be well retained, and high-quality dried fruits and vegetables can be prepared. Therefore, freeze-dried fruits and vegetables can meet consumers' pursuit of nutrition, delicacy and health. However, due to high cost, high energy consumption and low yield, it is also one of the most expensive drying processes. In order to realize large-scale industrial production, it is necessary to further optimize or adopt more effective combined drying technology to meet the requirements of high quality and low energy consumption.

The results show that in addition to the effects of drying conditions, dryer types and material characteristics on the quality and drying energy consumption of freeze-dried fruits and vegetables, drying pretreatment and pre freezing conditions also play an important role in the freeze-drying process. In addition, compared with a single drying technology, freeze combined drying technology, as a composite technology of phased drying, combines the advantages of freeze drying and other drying methods to achieve complementarity, and has good advantages in drying quality, cost and energy consumption. Therefore, it has attracted the general attention of scholars and industry at home and abroad, and has broad application prospects.
Parameter:
Model | KFD-1 | KFD-2 | KFD-5 | KFD-6 | KFD-8 | KFD-10 |
Capacity (Kg/Batch) | 10 | 20 | 50 | 60 | 80 | 100 |
Shelf Area (㎡) | 1.1 | 2 | 5 | 6 | 8 | 10 |
Shelf Size (Mm) | 500*400 | 700*500 | 800*895 | 950*800 | 1000*800 | 1190*800 |
Shelf Quantity (Layer) | 5+1 | 6+1 | 7+1 | 8+1 | 10+1 | 11+1 |
Shelf Temperature (℃) | -60 to +70 | |||||
Water Catcher Temper (℃) | -65±5 | |||||
Max Catch Water(Kg) | 15 | 30 | 75 | 90 | 120 | 150 |
Ultimate Vacuum | 1 | 1 | 1 | 2 | 2 | 2 |
Electricity(Kw) | 12 | 16 | 22 | 34 | 34 | 41 |
Size(Mm) | 2200*1000*2000 | 2500*1000*2300 | 2200*1200*2400 | 3500*1400*2430 | 3500*1400*2430 | 4540*1400*2450 |
Weight(Kg) | 1500 | 2000 | 2500 | 3000 | 3500 | 3800 |
Pre-sale:
* As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech-info will also be provided for you.
* We can do sample test for customers.
After-sale:
* If possible, please do come to our factory and we will teach workers the whole process of freeze drying. The most appropriate time needed for freeze drying will be tested by us.
* We will keep in touch with you, to make sure every parts of the freeze dryer work well. One year warranty, free online service for abroad customers.








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