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What’s so special about freeze-dried food?
Imagine biting into a strawberry that tastes just-picked after years on your shelf—that’s freeze-drying! By removing water in a frozen state, it:
-Saves Nutrients & Flavor (no heat damage).
-Keeps Its Shape (no shriveling like sun-dried fruit).
-Stays Fresh for Decades (if sealed properly).
-Works Anytime – Add water to revive it, or snack crispy straight from the bag!
Basic Principle of small freeze dryer
1. Frozen original material first,
2. Ensure the condition of vacuum and adequate heating, then the water will be removed from frozen product by sublimate,
3. Finished product will maintain frozen state and biological structure
The technical data of Model A series- small freeze dryer
| Item | Specification of small freeze dryer | ||||
| Model NO. | A0.25 | A1.0 | A2.0 | A5 | A10 |
| Nominal total loading areas(㎡) | 0.25 | 1 | 2 | 5 | 10 |
| Loading capacity of raw material(kg/h) | 3.5 | 11 | 28 | 77 | 154 |
| 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) | 13 | 20 | |||
| Max.capacity of vapor condenser(kg/batch) | 3.2 | 10 | 20 | 65 | 130 |
| Evacuation time to reach within 133Pa(min.) | 15 | ||||
| Total power consumption of the whole systems(kw) | 5 | 8 | 15 | 25 | 52 |
Technical data of freeze dryer with 77 kgs
| Model NO. | A5 |
| Nominal total loading areas(㎡) | 5 |
| Loading capacity of raw material(kg/batch) | 77 |
| 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) | 13 |
| Max.capacity of vapor condenser(kg/h) | 65 |
| Evacuation time to reach within 133Pa(Min.) | 15 |
| Total power consumption of the whole systems(kw) | 25 |
Company profile:
Dalian Iceberg Freeze Drying Technology Co., Ltd. is a leading manufacturer of small freeze dryer (FD) and individual quick freezing (IQF) equipment, integrating R&D, production, and engineering services. Our technology, optimized with global expertise, delivers high efficiency, low operational costs, and rapid project execution—trusted by clients across China and internationally, including to Europe, Central America, Southeast Asia
"Quality Driven, Integrity Rooted." We partner with industries worldwide to pioneer sustainable freezing solutions.
Delivery for freeze dryer with 77 kgs
FAQ
What is the purpose of freeze dryer with 77 kgs runs?
Testing New Products: small freeze dryer runs allow companies to test new recipes, formulations, packaging designs, or production processes on a small scale before committing to full-scale production.
Refining Processes: small freeze dryer help identify potential problems or inefficiencies in the manufacturing process, allowing for optimization before scaling up.
Creating Market Samples: freeze dryer with 77 kgs runs can produce small quantities of a product for market testing, sales samples, trade shows, or investor presentations.
Validating Production Plans: freeze dryer with 77 kgs help companies validate their production plans and demonstrate to co-packers that the product is ready for full-scale bottling.
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.
