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Why freeze dry?
Retains nutrients: Freeze-dried food retains up to 97% of its nutrients, including vitamins, minerals, and antioxidants.
Long shelf life: Freeze-drying removes the potential for bacterial growth, so freeze-dried food can last for years.
Maintains flavor and texture: Freeze-drying preserves the original shape, flavor, and texture of food.
Sustainable: Freeze-drying reduces food waste and transportation and storage costs.
Where would this freeze-dried food be used?
-Ready-to-Consume Products: FD Instant Coffee, FD Instant Tea, FD Instant Soups
-Ingredients for Cooking: FD Vegetables, FD Herbs, FD Meats, FD Seafoods
-Snacks & Convenience Foods: FD Fruits, FD Instant Fruit Powder
-Dairy & Protein Supplements: FD Milk Products, FD Egg Products
-Specialty Additives: FD Culture Products (e.g., probiotics)
Freeze dried fruit
Freeze dried vegetable
Freeze dried sea food
Freeze dried powder
The technical data of Model A series- middle freeze dryer
| Item | Unit | Specifications of middle freeze dryer |
| Model No. | A50 | |
| Nominal total loading areas | ㎡ | 50 |
| Loading capacity of raw material | kg/h | 660 |
| Manner of heating | Radiant heating from two sides of the heating plate | |
| Heating temperature ranges | ℃ | From room temperature to 120 |
| Nominal min. working pressure | Pa | 30~120 |
| Max.capacity of vapor condenser | kg/h | 115 |
| Evacuation time to reach within 133Pa | min. | 15~20 |
| Required cooling capacity(-40℃) | kw | 85 |
| Max.vapor consumption (0.7Mpa) | kg/h | 135 |
| Total power consumption of the whole systems | kw | 55 |
Company profile
Dalian Iceberg Freeze Drying Technology Co., Ltd. is specialized in the research, design and manufacture of the middle freeze dryer and food individual quick freezing equipment. The middle freeze dryer researched by the Company with foreign advanced technology has reached the international advanced level. The Company's products scatter about the whole country, and even are exported to Japan.
The Company has the strong management capacity of set engineering design and installation of middle freeze dryer.In these years, middle freeze dryer undertaken by the Company all have been in good quality,with short construction period and low integrated cost, thus winning the users' praise and recognition.
Delivery for 50㎡ freeze dryer
FAQ
What is the scope of supply of 50㎡ freeze dryer?
1) Drying chambers of 50㎡ freeze dryer
2). Hot water system of 50㎡ freeze dryer
3). Vacuum system with units for initial evacuation and vacuum maintaining of 50㎡ freeze dryer
4). Ammonia circulation system of 50㎡ freeze dryer
5). Alternative de-icing system of 50㎡ freeze dryer
6). Pneumatic system
7). Cooling system (cooling tower)
8). Control center with control panels and computer
9). Freezing tunnels
10). Rail system
11). Trolleys
12). Trays
13). Connecting pipes, pipe fittings and valves for systems
14). Cables, wires, shielded control lines, etc. for all systems
We can also add other equipment according to customer's request.
Retains nutrients: Freeze-dried food retains up to 97% of its nutrients, including vitamins, minerals, and antioxidants. Long shelf life: Freeze-drying removes the potential for bacterial growth, so freeze-dried food can last for years. Maintains flavor and texture: Freeze-drying preserves the original shape, flavor, and texture of food. Sustainable: Freeze-drying reduces food waste and transportation and storage costs.
Freeze drying works by first freezing a substance, then lowering the pressure around it to a vacuum, which allows the frozen water to directly transition from a solid (ice) to a gas (water vapor) through a process called sublimation, effectively removing the water content without going through a liquid phase, thus preserving the material's structure and properties; this is often used to preserve food, pharmaceuticals, and biological samples by significantly extending their shelf life.
We Dalian Iceberg produce and supply freeze drying equipment with the below types and sizes: 1)Type: Industrial scale of freeze dryers with internal assembly of vapor trap(s) with separate condensers performing the functions of alternative vapour trapping and de-icing Sizes: A50, A75, A100, A125 and A200 2)Type: Pilot Freeze-dryers with one-time condenser Size: A5, A10, A20, A30 We can also develop other model of pilot freeze-dryers according to customer’s demands
It is 120-150 days in Europe and the United States, and 90-120 days in other regions.
Within 24 hours
The following 14 items of supplies are included in the contract price offer: 1) Drying chambers (with already integrated internal packages of the heating plates and the condensers) 2). Hot water system 3). Vacuum system with units for initial evacuation and vacuum maintaining 4). Ammonia circulation system 5). Alternative de-icing system 6). Pneumatic system 7). Cooling system (cooling tower) 8). Control centre with control panels and computer 9). Freezing tunnels 10). Rail system 11). Trolleys 12). Trays 13). Connecting pipes, pipe fittings and valves for systems 14). Cables, wires, shielded control lines, etc. for all systems We can also add other equipment according to customer's request.
