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Vacuum freezing dry technology is applied to food industry to process freeze-drying food (FD Food).
Almost all of the agricultural and sideline products such as meat, poultry, eggs, aquatic products, vegetables, fruits, etc.
Model | TF-HFD-1 | TF-HFD-4 | TF-HFD-6 | ||
Overall Dimension (mm) | 400*550*700 | 510*700*850 | 700*800*1300 | ||
Net Weight (kg) | 50 | 107 | 120kg | ||
Power | 220V, 50HZ,750W | 220V, 50HZ,1100KW | 220V, 50HZ,2300KW | ||
Freezing Temperature (℃) | ≤-40℃ | ||||
Compressor | SECOP | SECOP | SECOP | ||
Processing Capacity | 1-2kg per bathc | 4-6kg per batch | 6-8kg per batch | ||
Vacuum | 10 Pa | ||||
Food Tray Area | 0.1 | 0.4 | 0.6 |
The working principle of the freeze dryer is based on the three-state change of water.
Water has solid, liquid and gaseous states, and the three states can be transformed and coexist. When the water is at a triple point (temperature is 0.01 ° C and water vapor pressure is 610.5 Pa), water, ice and water vapor can coexist and balance each other. In the high vacuum state, the sublimation principle is used to prevent the moisture in the pre-frozen material from being melted by the ice, and to remove the water vapor directly from the ice state, thereby achieving the purpose of freeze-drying.
Vegetables: green vegetables, chives, carrots, garlic, onions, gingers, peppers, yams, spinachs, cauliflowers, green beans, edible mushrooms, etc.
Fruits: blue berries, durians, apples, peaches, pears, apricots, red dates, strawberries, bananas, pineapples, hami melons, etc.
Meat: duck, goose, beef, mutton, pork, chicken, snake,soft-shelled turtle, etc.
Seafood: sea cucumbers, abalones, fish fillets, shrimps, crab meats, cuttlefish threads, whitebait, etc.
Instant Food: instant noodles ingredients, beef noodles ingredients, burgers, soup bases, pet food, etc.
Instant Drinks: coffee, milk, soybean milk, fruit juice, royal jelly, etc.
Seasonings Category: A variety of condiments for cooking.
Medicine: cordyceps sinensis, pilose antler, deer blood, earthworm, scorpion, woodlous, ginseng, codonopsis pilosula, Chinese angelica, Chinese rhubarb and other various health food.