Large Stainless Steel Food Freeze Dryer Fruit Flower Industrial Freeze Drying Machine
industrial freeze drying machine parameter
Model | LPFD-1 | LPFD-3 | LPFD-5 | LPFD-10 | LPFD-15 | LPFD-20 | LPFD-30 | LPFD-40 | LPFD-50 |
Input quantity(kg/batch) | 10 | 30 | 50 | 100 | 150 | 200 | 300 | 400 | 500 |
Usable shelf area(m2) | 1.1 | 3.1 | 5 | 10 | 15 | 20 | 30 | 40 | 50 |
Shelf working t emperature (ºC) | -50~60ºC |
Shelf clearance(mm) | 80 | 70 | 75 | 70 | 85 | 70 | 80 | 75 | 80 |
Shelf layer | 5+1 | 7+1 | 8+1 | 11+1 | 11+1 | 14+1 | 13+1 | 16+1 | 18+1 |
Shelf number (pcs) | 6 | 8 | 9 | 12 | 12 | 15 | 14 | 17 | 19 |
Temperature difference of shelf (ºC) | ±1ºC |
Condenser lowest temperature (ºC) | -50~-65ºC |
Condenser capacity (kg) | 15 | 45 | 75 | 150 | 225 | 300 | 350 | 550 | 600 |
Cooling method | Water cooling or air cooling | Water cooling |
Cooling water consumption (T/hr) | 5 | 5 | 5 | 10 | 15 | 20 | 30 | 40 | 50 |
Defrost water consumption (T/hr) | 1 | 1 | 2 | 3 | 5 | 5 | 5 | 5 | 8 |
Defrost method | Spray and immersion |
Electric heating/Power | 3 kw | 4 kw | 8 kw | 16 kw | 20 kw | 24 kw | 28 kw | 32 kw | 32 kw |
Operating environment | (Temperature)5ºC-30ºC (Moisture degree)<75% |
Total power | 12 kw | 16.55 kw | 22 kw | 60 kw | 64 kw | 74 kw | 101.2 kw | 120.2 kw | 170 kw |
industrial freeze drying machine application
industrial freeze drying machine advantages
The benefits of freeze drying
1.More Moisture Removal
One of the main reasons to remove moisture from food is to prevent the spread of mold and bacteria.
All living organisms need moisture to thrive. So by lowering the water contents, it's nearly impossible for them to survive.
Most home dehydrators can remove about 90 to 95 percent of the water contained in foods.
By comparison, freeze drying will remove up to 98 to 99 percent of moisture content.
2. Much Longer Shelf Life
The lower water content of freeze dried foods allows for a much longer shelf life if stored properly. That's why it's considered one of the best non-perishable foods.
3. Better Nutritional Content
Dehydrating food doesn't change the fiber or iron content. But many of the vitamins and minerals begin to break down at higher temps.
Freeze-dried foods keep more of these valuable vitamins and minerals.


industrial freeze drying machine details


industrial freeze drying machine factory
