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Standard type vacuumm freeze drying equipment
The advantage of vacuum freeze-dried products
1. Under the condition of low temperature vacuum drying, keep the natural activity of material
2. Natural fresh color, aroma and nutritional value retained Shape and texture of fresh product is maintained, concentrated fresh flavor in finished product.
3. No additives or preservatives are used-finished product is all natural
4.Low moisture, light weight, easy to carry and keep a long shelf life
5.Spongy structure, add water back, easy recovered in short time
Freeze dried food
Vacuum freeze drying equipment with 1650kgs can produce all kinds of food,such as
Freeze dried fruit
Freeze dried vegetable
Freeze dried sea food
Freeze dried powder
The technical data of Model A series- Vacuum freeze drying equipment with 1650kgs
| Item | Unit | Specification |
| Nominal total loading areas | ㎡ | 125 |
| Loading capacity of raw material | kg/batch | 1650 |
| Manner of heating | Radiant heating from two sides of the heating plate | |
| Dimensions of single tray | mm | L 687 * W 568 * H 30~40 or L 720 * W 568 * H 30~40 |
| Heating temperature ranges | ℃ | From room temperature to 130 |
| Nominal working pressure ranges | Pa | 30~120 |
| Max.capacity of vapor condenser | Kg/h | 280 |
| Evacuation time to reach within 133Pa | min | 15 |
| Steam consumption at peak steam pressure of 0.7Mpa | Kg/h | 400 |
| Requested pealing cooling capacity at -40℃ | KW | 217 |
| Total power consumption of the whole systems | KW | 55 |
| The temperature of de-icing system | ℃ | 15~25 |
| Tray material | Aluminum | |
| Tray dimension | mm | 678*568*35mm or 720*568*35 |
| Tray quantities | Pcs/batch | 300 |
| Trolley material | Stainless steel | |
| Trolley quantities | Pcs/batch | 5 |
Advantage of 1650kgs vacuum freeze drying eqipment
High efficiency:
The surface of the heating plate is anodized to greatly improve the radiation efficiency of the heating plate, so that the product can obtain enough heat for sublimation and speed up the drying.
The unique design of the heating plate allows the hot water system to provide hot water to the heating plate at the temperature set by the freeze-drying process, ensuring uniform heating and small temperature difference between the inlet and outlet. The system provides sufficient heat required for the sublimation period.
High quality control:
The control system can accurately monitor and adjust the drying parameters to maintain the quality of the product at a high quality.
Flexibility:
Applicable to different products and sample sizes, buyers are more flexible in production.
Continuous operation:
While the freeze-drying process continues, the condenser is continuously de-iced, so that the drying chamber maintains a constant vacuum and optimal drying conditions.
The continuous de-icing system in the Vacuum freeze drying equipment with 1650kgs provides the main advantage of uninterrupted operation by automatically clearing ice accumulation on the condenser, without stopping the freeze-drying process for manual defrosting, thereby improving production efficiency and reducing downtime; this is especially beneficial for large-scale production runs where continuous operation is critical.
Increased production capacity:
The trap is built into the bottom of the drying chamber and is equipped with a dual-chamber steam condenser continuous deicing (CDI). When the right condenser in the cabin begins to melt, the condenser sealing door panel in the cabin moves from the left to the right, closing the right condenser, and the left condenser communicates with the cabin to capture water vapor. The negative pressure water vapor on the right side of the cabin is connected to the ice melting tank and enters the right condenser in the cabin that has been sealed by the sealing door panel, melting the thin ice on the tube bundle into water, and flows into the ice melting tank through the lower part of the same pipeline. After the right condenser completes ice melting, it turns to the left side to melt ice, realizing alternating ice melting of the two traps. During the entire freeze-drying process, no additional time is required for separate ice melting, which helps to increase production to a certain extent.
Reduced downtime:
1650kgs vacuum freeze drying eqipment does not need to be stopped for manual deicing during production intervals, and the freeze-drying production process is continuous, thereby increasing production throughput.
Consistent product quality:
Through stable condenser performance, the continuous ice melting system helps ensure uniform drying conditions of 1650kgs vacuum freeze drying eqipment for consistent product quality.
High-quality service:
For every contract project, our engineers must go to the customer site to guide installation and debugging for Standard type vacuumm freeze drying equipment.
Other systems of Standard type vacuumm freeze drying equipment
Company profile
Dalian Iceberg Freeze Drying Technology Co., Ltd. is specialized in the research, design and manufacture of the 1650kgs vacuum freeze drying eqipment and food individual quick freezing equipment. Vacuum freeze drying equipment with 1650kgs 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.In these years, Standard type vacuumm freeze drying equipment 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.
That 'Integrity, Quality and Credit' is our service tenet. We are willing to join hands with more foreign and domestic friends for common development based upon mutual benefit.
FAQ
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.
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.
