Fruit Freeze-drying Steps
Size: from 0.5 to 200m²
Highlight: can be customized
Warranty:one year
Fruit Freeze-drying Steps
First, let's understand the steps of freeze-dried fruit drying, mainly including Fruit pretreatment, freeze-drying treatment, and post-treatment.
1. Fruit pretreatment steps: refer to the operations of fruit cleaning and disinfection, peeling and coring, cutting, and draining. Therefore, this step mainly involves a cleaning machine, peeling machine, slicer, air drying and draining machine, and other equipment.
2. Freeze-drying processing steps: it refers to sublimating the water of the pre-treated fruit block under vacuum and low temperature to obtain freeze-dried fruit. With the development of technology, there are 2 styles to choose from:

① Traditional cold storage freeze dryer: low-temperature cold storage + vacuum drying oven + boiler;
② Only one new food lyophilizer is needed (integrated design, no cold storage and boiler, environmental protection and energy saving);
3. Post-processing: refers to sorting, weighing, sub packaging, sealed packaging, and other operations after freeze-dried fruits are dried. Weighing equipment, packing machine, etc. are needed here.
4. Auxiliary equipment: mainly including stainless steel workbench, conveyor belt, dehumidification equipment in packaging workshop, etc.
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 tests 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 part of the freeze dryer works well. One-year warranty, free online service for abroad customers.


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