Fruit Freeze-drying Machine
Fruit freeze-drying machine
Fresh fruit is picked and immediately frozen (as low as -40 ° C). The frozen food is then sublimated directly from the solid water into a gaseous state through a vacuum dehydration technique. The nutrients of the fruit remain in the ice shelf as it freezes. This allows the fruit to retain its original color, aroma, taste and shape, while retaining more than 95% of its nutrients.
After the freeze-dried fruit dehydration rate of 95%, without any preservatives, can be kept at room temperature for a year or more.
When you enjoy a bag of freeze-dried fruit, you've added 10 times its weight in fresh fruit. Typically, 500 grams of fresh fruit will make 50 grams of freeze-dried fruit.
Advantages of freezing technology:
1. Freeze drying is carried out at low temperature, so it is especially suitable for many heat-sensitive substances. As or loss of biological vitality.
2. When drying at low temperature, the loss of some volatile components in the material is very small, and the original nutrients are maintained.
3. In the process of freeze-drying, the growth of microorganisms and the action of enzymes cannot be carried out, so the original shape can be maintained.
4. Due to the drying in the frozen state, the volume is almost unchanged, and the original structure is kept, so the concentration phenomenon will not occur
5. After drying, the material is porous and spongy. After adding water, it dissolves quickly and completely, and almost immediately returns to its original shape.
6. Because the drying is carried out under a vacuum, there is very little oxygen, so some easily oxidized substances are protected.
7. Drying can eliminate more than 95-99% of the moisture, so that the dried products can be stored for a long time without deterioration.
Parameter:
KFD-1 | KFD-2 | KFD-5 | KFD-6 | |
Capacity (Kg/Batch) | 10 | 20 | 50 | 60 |
Shelf Area (㎡) | 1.1 | 2 | 5 | 6 |
Shelf Size (Mm) | 500*400 | 700*500 | 800*895 | 950*800 |
Shelf Quantity (Layer) | 5+1 | 6+1 | 7+1 | 8+1 |
Max Catch Water（Kg） | 15 | 30 | 75 | 90 |
Ultimate Vacuum | 1 | 1 | 1 | 2 |
Electricity（Kw） | 12 | 16 | 22 | 34 |
Size（Mm） | 2200*1000*2000 | 2500*1000*2300 | 2200*1200*2400 | 3500*1400*2430 |
Weight（Kg） | 1500 | 2000 | 2500 | 3000 |
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