Introduction of freezing drying machine
Freeze-dry (brief named Freeze-dry) is a stable process of material dried which will put the material contained with water to freeze to solid first, then make among them of the water sublimate from solid to air condition, removing water to preserve materials
Specification of freezing drying machine
ZHENGZHOU ZHIYIN- | Unit | 0.4 | 1 | 2 | 3 | 5 | 8 |
Usable shelf area | Square meters | 0.4 | 1.08 | 2.16 | 3.24 | 5.67 | 8.64 |
Ice capacity | Kg | 10 | 22 | 45 | 65 | 100 | 160 |
Shelf Dimensions (L×W) | mm | 300 | 600× 450 | 600× 600 | 900× 600 | 900× 900 | 1200× 900 |
Number of shelves | Pcs | 3 | 4 | 6 | 6 | 7 | 8 |
Shelf spacing | mm | 100 | |||||
Shelf Temperature | ℃ | -55℃+80℃ | |||||
Condenser Max Temperature | ℃ | -75℃ | |||||
Max. vacuum | Pa | 1 | |||||
Steam consumption | Kg/h | 30 | 30 | 40 | 50 | 80 | 100 |
Washing water consumption | L/min | 50 | 60 | 80 | 160 | 210 | 300 |
Power | Kw | 10 | 15 | 18 | 30 | 36 | 55 |
Cooling water consumption | T/h | 2 | 3 | 4 | 6 | 8 | 15 |
Compress air | M³/min | 0.1(6-8bar) | |||||
Dimensions(L×W×H) | mm | 900×1900 | 1000×2300 | 1500×2900 | 1800×3000 | 1800×3300 | 2000×3310 |
Weight | T | 1 | 2.2 | 3.8 | 5 | 7 | 9 |
Electric heating | Kw | 3 | 4.5 | 4.5 | 7.5 | 12 | 15 |
Main valve diameter | Mm | 150 | 200 | 250 | 300 | 300 | 400 |
Vial capacity OD=16mm | Unit | 2200 | 4800 | 8900 | 15000 | 22000 | 36000 |
Vial capacity OD=22mm | 1260 | 2450 | 4500 | 7500 | 11000 | 18000 | |
Vial capacity OD=28mm | Unit | 820 | 1800 | 2800 | 4300 | 6100 | 12200 |
Food freeze drying equipment vegetable fruit slices vacuum freeze dryer machine
![]() | Working principle of freeze dry: In a sealed vacuum surrounding, by heating the complete frozen food material, the moisture in the frozen material will be evaporated to a continuous frozen vapor condenser. After 20-30 hours, the food material is dried, the water is moved to vapor condenser of the freeze dryer. |
Application of our freeze dryer:
Vacuum freeze-drying technology is applied to process food material to make freeze dried food. The freeze dryer is used in all conceivable kinds of agricultural products with top drying quality. Fruits: durian, strawberry, mango, apricot, kiwifruit, pineapple, lemon, raspberry, avocado, banana etc. Vegetables: broccoli, parsley, mushroom, bean, scallion, asparagus, onion, celery, carrot, tomato, pepper etc. Other food: beef, coffee, colostrums, herbal, flower, tea, honey, sea food and all kinds of pets food.