New condition industrial vacuum freeze dryer for food

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Price:$364,000.00 - $408,000.00
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Product Overview

Description


Product Description
 What is Freeze Drying Machine ?                                                                  

Freeze-drying—technically known as lyophilisation, lyophilization, or cryodesiccation—is a dehydration process typically used to preserve a perishable material or make the material more convenient for transport. Freeze-drying works byfreezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublimedirectly from the solid phase to the gas phase.


Vacuum freeze drying technology is the most advanced technology for food dehydration processing at present. Compared with the common drying method, the freeze-dried food produced with this technology features long period of quality assurance, good re-hydration nature, good-looking color, good flavor, taste, shape and high content of nutritious components. The dried food basically remains unchanged in its volume and shape, it looks like sponge and has no shrinking. This kind drying technology can be widely used in process of vegetables, fruits, condiments, aquatic products, biological products, medicine, beverage and etc.

Drying Chamber
Quick Freezing Room

Trolly

Monorail 


Working Princple of Freeze Drying Machine

Under vacuum condition, material is freeze dried via principle of sublimation. The moisture in the pre-frozen material is directly sublimed from solid state (ice) to gaseous state (vapor), without melting. Freeze dried products are formed to be sponginess, without shrinkage and excellent in rehydration, containing little water only. The freeze dried product in sealed packaging can be stored and transported at room temperature for a long time.


Freeze Drying--How Does it Work?


How to Process the Freeze Dried Food? Working Process 



Freeze Dried Food 
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Fruit 
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Apples, pears, strawberry, blueberry, gojiberry, raspberry, durian, banana, pineapple, papaya, mango, starfruit, guava, Jackfruit etc.
\t
Vegetable
\t
Broccoli, mushroom, onion, green beans, peas, sweet con, carrots etc.
\t
Meat
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Pork, mutton, beef, chicken etc.
\t
Seafood
\t
Fish, shrimp, sea cucumber etc.
\t
Instant food
\t
Instant coffee, tea, Instant soup etc.
\t
Powder
\t
Fruit powder, vegetable powder,  instant soy milk powder, milk powder etc.
\t
Pet food
\t
Cat food, dog food , pig food, fish food, tortoise food etc.
\t
Herbs
\t
Chinese medicines,ginseng, pioseantler, chinese wolfberry etc.


Advantages of Freeze Dried Food


1. Taste fresh Freeze-dried foods, like frozen, retain virtually all their fresh-food taste and nutritional content. Freeze-drying removes the water, not the flavor.

2. Look fresh Freeze-dried foods maintain their original shape and texture, unlike dehydrated foods, which shrink and shrivel due to high-temperature processing. Freeze-drying removes water under low temperatures which keeps intact the moisture channels and food fibers. Just add water, and in minutes every fresh food detail returns.

3. Weigh less than fresh Freeze-dried foods have 98% of their water removed. This reduces the food's weight by about 90%. Because of its light weight per volume of reconstituted food, freeze-dried products are popular and convenient for hikers. More dried food can be carried per the same weight of wet food, and remains in good condition for longer than wet food, which tends to spoil quickly. Hikers reconstitute the food with water available at point of use.

4. Stay fresh Freeze-dried foods can be stored at room temperature, without deterioration or spoilage. This is because freeze-drying and packaging remove both water and oxygen - the two primary causes of food deterioration.


Advantages of Our Freeze Drying Equipment


1. Efficient in heating plates. The material of heating plates is aviation aluminum after being anodized on the surface, releasing over 100% heat from the product by radiation. This makes heat more uniform and complete.


2. Alternate vapor trap. Double trap is installed under the heating plates in drying chamber. Trap 1 condenses vapor to its maximum cpacity, then trap 2 starts to work. In the meantime, trap 1 begins to melt ice for another condensation cycle.


3. Continous de-icing. When the trap 2 begins to catch vapor, the trap 1 begins to melt ice on the coil during drying. After melting, the clean coil is ready for another condensation cycle.


4. Automatic control system. Advanced intelligent control system keeps the system running stably and reliably in a long time. Furthermore, simple operation can be much easier to handle.


Model &Specification Parameters

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Parameters
\t
LG-100
\t
LG-125
\t
LG-200
\t
Heating area (m2)
\t
100
\t
125
\t
200
\t
Loading capacity(Kg/batch)
\t
1200
\t
1500
\t
2400
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Rated maximum water trapping capacity(Kg/h)
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220
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275
\t
440
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Heating method
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Double side radiation
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Heating media
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Deionized water
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Adjustable temperature range of  heating plate(℃)
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Room temperatrue ~+120
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Vacuum pressure of working
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≥50Pa
\t
Supporting refrigeration capacity(t0=-40℃ tk=35℃)(KW)
\t
160
\t
200
\t
320
\t
Consuption capacity of steam vapor 0.7MPa(kg/h)
\t
340
\t
400
\t
690
\t
Installed power
\t
69
\t
85
\t
115
Detailed Image
Packing & Delivery
Service & Warranty

Service:

Training plan: We will provide training for those who operate and maintain the freeze-drying machines. Trained by supplier of the equipment in the process of installation and debugging, people can operate and solve the basic mechnical problems independently. In addition, the persons who work in general engineering such as refrigeration, boiler, and transformer substation shall be undertaken by skilled workers.


Warranty:

1. We guarantee that the commodity hereof is made of the best materials and new brand with top workmanship, and in accordance with quality specification stipulated in product Contract and Appendix.
2. Guarantee period shall be within 12 months from the date of acceptance. During this period, if there are quality problems, we will provide solution by verbal or written communication. If the problem is unsolved, our engineers will repair for you on site as soon as possible. The maintenance is free when there are non-operation errors; otherwise it is for the buyer’s account.

Transaction Record

LG-125 Vacuumfreeze drying equipment trasaction records

Certifications
Exhibition Overseas
Company & Work Shop

Shenyang Aerospace Xinyang Quick freezing Equip. Manuf. Co., Ltd was founded in 1985, a leading enterprise incorporating the research, manufacturing, sales and services of food processing equipment and freezing technology. Freeze drying equipment and IQF freezing equipment are widely used around the world.
Xinyang Company closely cooperated with Atlas Company in Denmark, Harbin Commerce University, Zhejiang University and Northeastern University, etc., our team have supported over 1,500 food engineering projects both domestically and abroad, our products have been exported to USA, Canada, Germany, Netherland, Singapore, Thailand, Malaysia, Indonesia, Korea, Myanmar, Chile, Nigeria etc. 
Over 30 years’ experience make us expertise in the food processing equipment manufacture, and we’re confidence to provide you with high quality products and also good services.

0.0127 s.