Commercial Vacuum Freeze Dryer for Dog, Cat Food & LG30 Freeze Drying Dog Food Machine
Vacuum freeze drying technology is the most advanced technology for food dehydration processing at present. Compared with common drying method, Freeze dried food features long period of quality assurance, good rehydration natrue, 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.
Natural diets for dogs or cats
- Especially natural diets for dogs and cats are more important, diets quality should be guranteed by freeze drying processing.
- Natural nutritional diets are made with 90% meat, bone, blood, tripe, liver, kidney and heart plus 5% egg and green lipped mussel. All meat is sourced from animals deemed fit for human consumption.
- Natural is an all-you-need to feed diet which can be fed to dogs and cats at any stage of life.
All kinds of freeze dried pet food come from "Shenyang Aero Space Xinyang freeze dryer" producing, let's know about this special machine and processing together.
Technical Specification of LG30
Diameter of cabinet 2000mm
Total length of cabinet 4400mm
Maximum height (include hang support) 2700mm
Gross weight of drying chamber 5000kg
Material of drying chamber and cold trap 304
Heating medium Hot water
Pressure of Heating medium, (max.) 0.75MPa
Trays dimension 560*680*35mm
Number of trays 80 pcs
Total surface of tray 30m2
Material of trays and heating plates Aluminum
Sublimation(average) 1.0kg/m2h
Sublimation(max) 2.5kg/m2h
Circulation of Freon temperature -40℃
Temperature of Heating plate. Max 95℃
Vacuum range 50~133Pa
Refrigeration capacity (-40℃evaporating) 60kw
Install power 80kw 380~480v 60Hz
1. Efficiency of Heating plates
The material of heating plates are aviation aluminum with anodized on the surface, over 100% heat release to the product by radiation way, keep good heating uniformity everywhere.
2. Alternate Vapor trap
Double vapor trap located under the heating plates inside drying chamber, Just trap 1 condensates water vapor until it can't catch vapor any more, then trap 2 starts condensation function, and trap 1 will begin to be defrost ice for another condensation cycle.
3. Continous De-icing
When the trap 2 begins to catch water vapor, the trap 1 begins to be defrost ice on the tube bundle during product drying, after de-icing, the empty and smooth tubes for another condensation cycle.
4. Automatic control system
Advanced intelligent control system keeps whole system stable and reliable running for a long term, furthermore, Simple operation method can be much easier to master.
Where to watch product video of Aerospace Xinyang?
"Freeze dryer" /watch?v=bbvxYGB7XMg&feature=youtu.be
Table1
| Specification Model | LG0.2 | LG1.0 | LG1.5 | LG5 | LG10 | LG20 | |
| Heating Areas(m2) | 0.2 | 0.8 | 1.5 | 5.3 | 10 | 20 | |
| Numbers of Vapor trap | Single | Single | Single | Single | Single | Single | Double |
| Trapping Capacity | >2kg/batch | >8kg/batch | >20kg/batch | >65kg/batch | >130kg/batch | >250kg/batch | >44kg/hr |
| Heating Medium | Electric | Electric | Electric | Water&electric | Water&electric | Water&electric | Water&Steam |
| Heating Mode | Double side radiation | ||||||
| Temperature range of Heating plates | Normal Temp.~+120℃ | <95℃ | <95℃ | <95℃ | Normal Temp.~+130℃ | ||
| Vacuum Pressure (Pa) | 20~133 | ||||||
| Need Refrigeration Capacity (t0=-40℃,tk=-35℃) (Kw) | With Refrigeration System | 18 | 35 | 44 | |||
| Consumption of Steam (kg/h) | None | None | None | None | 50 | None | 75 |
| Electric Power Supply (Kw) | 3.2 | 8.5 | 15 | 35 | 26 | 65 | 38 |
| Tray Numbers | 2 | 4 | 4 | 14 | 26 | 52 | 54 |
| Loading Raw Material | 3 | 8 | 20 | >70 | >130 | >260 | >270 |
Table 2
| Specification Model | LG30 | LG50 | LG75 | LG100 | LG125 | LG200 | |
| Heating Areas(m2) | 30 | 50 | 75 | 100 | 125 | 200 | |
| Numbers of Vapor trap | Single | Double | Double | Double | Double | Double | Double |
| Trapping Capacity | >400kg/batch | >66kg/hr | >110kg/hr | >165kg/hr | >220kg/hr | >275kg/hr | >440kg/hr |
| Heating Medium | Water&electric | Water&Steam | Water&Steam | Water&Steam | Water&Steam | Water&Steam | Water&Steam |
| Heating Mode | Double side radiation | ||||||
| Temperature range of Heating plates | <95℃ | Normal Temp.~+130℃ | |||||
| Vacuum Pressure (Pa) | 20~133 | ||||||
| Need Refrigeration Capacity (t0=-40℃,tk=-35℃) (Kw) | 55 | 80 | 120 | 160 | 200 | 320 | |
| Consumption of Steam (kg/h) | None | 150 | 200 | 280 | 340 | 400 | 690 |
| Electric Power Supply (Kw) | 75 | 40 | 43 | 63 | 69 | 85 | 115 |
| Tray Numbers | 78 | 80 | 120 | 180 | 240 | 300 | 480 |
| Loading Raw Material | >390 | >400 | >600 | >900 | >1200 | >1500 | >2400 |
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.
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.
Company Information
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., supporting over 1,000 food engineering projects both domestically and abroad.
It is one of the earliest, largest and most influential professional manufacturers in China. Our products have been exported to USA, Canada, Germany, Netherland, Singapore, Thailand, Malaysia, Indonesia, Korea, Myanmar, Chile, Nigeria etc. The company pays highly attention to food quick freezing, vacuum freeze drying, vacuum frying solution and pre-processing system.
Now Xinyang Company aims to give all of our customers best products and services.

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