Advantages of vacuum cooling machine

　　A vacuum cooler is a device used for cooling and drying materials, which achieves this goal by operating in a vacuum environment. So what are the advantages of vacuum cooling machines? This article will provide a specific introduction:

　　1. Fast cooling speed. Baking products need 6-8 minutes to cool from 160 ℃ to 30 ℃, while general food materials only need 10-15 minutes to cool from 100 ℃ to room temperature. It takes about 25-28 minutes to cool below 0 ° C and about 35 minutes to cool below -18 ° C, indicating extremely high production efficiency;

　　2. The cooling temperature is uniform. Due to the fact that the cooling temperature of food depends on the vacuum degree inside the box, and the vacuum degree (pressure value) inside the vacuum cooling box is equal everywhere, the food temperature is very uniform;

　　3. Avoid secondary pollution of food by the environment. After vacuum cooling is completed, the box is pressurized and fed with air. The air is filtered according to food safety standards, and the gas filled into the cooling box is almost free of suspended dust, thus completely avoiding secondary pollution of food by suspended dust in the air;

　　4. Improve the quality of cooked food products. Due to the short cooling time, it avoids biochemical reactions such as oil oxidation and starch gelatinization that occur in food materials at high temperatures; At the same time, it also greatly avoids the biological fermentation (bacterial growth) of high-temperature food materials at 65 ° C to 30 ° C, and improves the taste of the returned food, fundamentally ensuring its physiological conditions for long-term preservation of food; In this way, a large amount of cooked food can avoid the addition of preservatives, providing a fundamental guarantee for cooked food products to become truly "green food".

　　5. Improve the taste of cooked food products. Based on the principle of vacuum impregnation, the concentrated soup (seasoning) outside the food due to water loss can easily and quickly enter the inside of the food, thereby improving the taste of the food;

　　6. Energy saving and low operating costs. Taking the DC-100CS model as an example, with a unit power of 7.35KW, the fast cooling method is selected, and each batch of cooling devices has a capacity of 100kg. It can cool at least 6 times per hour, which means it can cool 600Kg per hour and only consumes 7.35KW of electricity.

　　7. The device is safe and convenient to use. Due to the fact that all vacuum cooling equipment is made of R304 stainless steel material and does not produce any pollutants during operation, it can be directly installed on the food processing and production line for safe, hygienic, convenient and fast use.

　　We will briefly introduce the advantages of vacuum cooling machines here. The advantages of this equipment are far more than that, and I will not list them one by one. If you want to learn more, you can continue to follow my official website!

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