detailed description

Product Overview:

Vacuum freeze-drying is currently a relatively advanced method for material dehydration. This technology freezes water containing substances at low temperatures, and then directly sublimates the water in a vacuum state, and uses condensation to capture the sublimated water vapor, achieving the purpose of material dehydration and drying.

The physical, chemical, and biological states of the substance after vacuum freeze-drying remain basically unchanged, and the loss of volatile components and thermally denatured nutrients in the substance is minimal. The freeze-dried substance is porous, and its volume is basically the same as before drying. After adding water, due to the large contact area, it can quickly recover and have a longer storage period in a sealed container.

Product features:

The Golden Elephant Drying Vacuum Freeze Drying Machine is a new product designed to upgrade and upgrade the existing conventional vacuum drying and drying ovens, truly mastering the core technology. It is manufactured using the principle of vacuum drying, with a compact and reasonable structure, convenient maintenance, fully automatic control, and easy operation; Compared with conventional vacuum drying and oven drying at the same material heating temperature:

1. It has a fast drying speed and a time reduction of 3-10 times;

2. Low energy consumption, only 20% -30% of the energy consumption of ordinary dryers;

3. Wide drying temperature range (-55 ℃~120 ℃), capable of rapid drying in low temperature range (-20 ℃~50 ℃);

4. The vacuum in the drying chamber is oxygen free, and the drying quality can be comparable to the quality of freeze-dried materials;

5. It can recycle organic solvents, which is beneficial for reducing production costs and environmental protection;

6. Vertical door opening structure, which can achieve in-situ freeze-drying of materials;

7. The control system is centered around PLC and uses a touch screen as the human-machine interface to record real-time temperature data from multiple channels during the freeze-drying process, which can be browsed in curve form. The human-machine interface is clear and intuitive.

8. The shelf temperature control curve can be pre-set to achieve automation of the sublimation process.

9. The host is equipped with a USB interface, which can upload freeze-dried data to the computer in real time and implement functions such as saving, browsing, and printing.

Application scope:

Food industry:Vacuum freeze-drying technology can be used for drying fruits, vegetables, meat and poultry, aquatic products, seasonings, convenience foods, and famous specialties. It can achieve the goal of maintaining the original color, aroma, taste, shape, and freshness of food, and has good rehydration properties. The finished product is easy to store and transport, with reduced costs and extended shelf life.

Nutrition and Health Care:The use of vacuum freeze-drying technology in dried royal jelly, ginseng, turtles, soft shelled turtles, earthworms and other nutritional supplements further enhances people's belief in the purity and naturalness of these nutrients.

Pharmaceutical industry:The vacuum freeze-drying method can be applied to the dehydration and preservation of traditional Chinese and Western medicines such as serum, plasma, vaccines, enzymes, antibiotics, hormones, etc. Biological research: Using vacuum freeze-drying technology to preserve blood, bacteria, arteries, bones, skin, cornea, nerve tissue, and various organs for a long time, they can be regenerated with only water supply during use, while still maintaining their biophysical properties.

other:Such applications as the production of aerospace insulation ceramics, preservation of wooden and silk products in archaeology, specimen making, and preparation of special materials can achieve unique effects.

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