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Product Description
Industrial vacuum freeze dryer
Vacuum freeze dryer is designed for the current existing conventional vacuum dry operation and oven, to transform and upgrade, mainly by the refrigeration system and vacuum system consists of two parts. The use of vacuum dry explosion principle, through the fine temperature of the material frozen to its pin point temperature, so that the moisture in the material into the state of ice, and then in a higher vacuum environment, by heating the material, the ice directly sublimated into hydropathy gas, and then the water vapor condenser in the vacuum system will be water vine gas net condensation, so as to achieve the purpose of material dehydration drying.
Brief Introduction:
This freeze dryer is widely used in food, fruit, vegetable, fish, sea cucumer, shrimp, meat drying industry. the dried product dried by freeze dryer is with good taste, beautiful color and good shape.
The freeze dryer's working principle is based on vacuum freeze drying principle, the liquid in the material is freezed into solid shape quickly and then dried into gas type and be put out of the machine, so the material get dried.
Working principle of vacuum freeze dryer
Instead of traditional vaporization dehydration method, the vacuum freeze drying technology is dehydrate products by sublimation directly from ice to vapor. During the Freeze drying process, the materials will be frozen to -18°c, then move into the vacuum drying tank for dehydration, automatic control system will set the vacuum and heating temperature according to the freeze drying cirve of each products to maintain the proper circumstances for FD processing. The materials stay in frozen status during the drying process and water vapor will be condensed on the surface of cold trap coils to absort the water out from the materials.
Application area of High Quality Food Vacuum Freeze Dryer
1. Food industry
High Quality Food Vacuum Freeze Dryer could be used in the drying vegetables ,meet,fish,condiment instant food and specialtyetc for keeping the foods original fresh look ,smell ,taste ,shape.The freeze-dryed products can regain watercompetently and could be easily longer stored and less-costly transported.
2. Nutrition and health care industry
High Quality Food Vacuum Freeze Dryer nurture products such as Royal jelly ,ginseng, terrapin,rainworm., etc are more naturaland orginal.
3. Pharmaceutical industry
High Quality Food Vacuum Freeze Dryer could be used in the drying of Chinese and western leechdom such as blood serum,bloodplasma,bacterin,enzyme,antibiotics,hormone.,etc
4. Biomedicine reserch
High Quality Food Vacuum Freeze Dryer could long-termly store blood,bacteria,artery,bones,skin,cornea,nerve tissue and organs ,.etc which can regain water and rebirth competently
Feature:
1).compact structure, convenient maintenance, low price, full automatic control and convenient operation;
2).multi-functional,can be used in many materials, like food, fruit, vegetable, fish, sea cucumber, etc;
3).excellent design, low energy cost.
4).quickly drying with good drying effect;
Main Technical Parameter:
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.~+120ºC | <95ºC | <95ºC | <95ºC | Normal Temp.~+130ºC | ||
Vacuum Pressure (Pa) | 20~133 | ||||||
Need Refrigeration Capacity (t0=-40ºC,tk=-35ºC) (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 |
Other Details:
1.Package: wooden cases for sea transportation
2.Delivery time: 30 working days after receiving the deposit
3.Installation : engineers available for installation and training overseas
4.Guarantee : 12 months after it is sent out
