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Advantages of quick-freezing freezer


Latest company news about Advantages of quick-freezing freezer

Advantages of quick-freezing freezer

  • Quick-freezing cold storage refers to the rapid freezing of food through its maximum ice crystal generation zone, when the average temperature reaches -18 ℃ and the rapid freezing method. Food in the freezing process will occur in a variety of changes, such as physical changes, cellular organization changes, as well as biological and microbiological changes. General temperature quick-freezing cold storage temperature is generally -15 ℃ ~ -35 ℃.

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  • Inhibit respiration, reduce the consumption of organic substances, to maintain the excellent flavor and aroma of fruits and vegetables. Inhibit water evaporation, maintain the freshness of fruits and vegetables. Inhibit the growth and reproduction of pathogenic bacteria, control the occurrence of certain physiological diseases, reduce the rate of fruit rot. Inhibit the activity of certain ripening enzymes, inhibit the production of ethylene, delay the ripening and aging process, and maintain the hardness of fruit for a long time, with a long shelf life.

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Green&Health Cold Storage Room: -40º C ~ + 20º C are all available


Fast freezing food has the following advantages:

(1) Avoid generating large ice crystals between cells

(2) Reduce the cell water precipitation, thawing less juice loss

(3) Concentrated solutes inside the cell tissue and food tissue, colloid and various components of the mutual contact time is significantly shortened, the concentration of the harm is reduced to a minimum.

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(4) Rapidly reduce the foodstuffs to the temperature below the microbial growth activity, which is favorable to resist the growth of microorganisms and their biochemical reactions.

(5) Food products stay in the freezing equipment for a short period of time, which is conducive to improving the utilization rate of equipment and continuous production.

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  • After appropriate pre-treatment, through a variety of ways to freeze rapidly, by packaging and storage at -18 ℃ -20 ℃ (general requirements, different food requirements temperature is different) under the coherent low-temperature conditions sent to the place of consumption of low-temperature products, and its greatest advantage is completely low-temperature to preserve the original quality of the food (so that the internal heat of the food or to support the reduction of various chemical activities of the energy, and at the same time will be). The biggest advantage is that the original quality of the food is preserved by low temperature (to reduce the heat or energy to support various chemical activities inside the food, to freeze part of the free water in the cells, and to reduce the water activity) without the use of any preservatives and additives, and at the same time, the nutrition of the food is preserved to the maximum. It has the advantages of delicious, convenient, healthy, hygienic, nutritious, and affordable (staggering the seasons, enhancing the value of food, and creating more efficient benefits) of the original food.

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  • Generally speaking, the quality of quick-frozen food is always higher than that of slow-frozen food, and quick-frozen can well avoid the adverse effects brought by the growth of ice crystals to the frozen food in the process of freezing and storage, thus affecting the taste and nutrition of the food, and therefore do not need to add any preservatives and additives.

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Freezer Room from Green&Health

1. Temperature range: -40º C ~ + 20º C are all available
2. Size: according to customer demand. Capacity can be small to 10cubic meter, big to 1000cubic meter.
3. Functions: Fresh-keep, freezing, quick-freezing, fire-proof, explosion-proof, air-conditioning are all available
4. Good performance, low noise and high reliability
5. World renowned brand refrigeration accessories, guarantee long use cycle.
6. The automatic high precision digital controller is easy to operate with high efficiency...
7. Adjustable indoor temperature saves up to 30% electricity.

8.It is fire resistance according to B2 of GB 8624-1997.

9.Different size, different temperature for keeping different goods available to make

10.Loading on floor 6KN/m2.


Cold storage temperature: 0 ℃ ~ + 10 ℃
Freezer storage temperature: -22 ℃ ~ 0 ℃
Quick-frozen storage temperature: -40 ℃ ~-25 ℃
The Constant temperature: Customer's request
Storage of produce: Customer's request
Condensing unit: Famous Brand, Copeland
Evaporator: Keweily air cooler.
Insulation Panel: PU


Green&Health company has been engaged in commercial refrigeration equipment for more than ten years. We are a professional manufacturer that can provide customized service, so that you can use the most affordable price to buy the most satisfactory products.

Send your inquiry directly to us

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