Cold storage manufacturers direct sales of small and medium-sized fruit and vegetable fresh-keeping cold storage cold storage custom installation

Fruit preservation cold storage is a storage method that inhibits the activity of microorganisms and enzymes and extends the shelf life of fruits and vegetables. Fresh-keeping cold storage technology is the main method of low-temperature preservation of modern fruits and vegetables. The preservation temperature of fruits and vegetables ranges from ℃ to ℃. Preservation and storage can reduce the incidence of pathogenic bacteria and the rot rate of fruits. It can also slow down the respiratory metabolism process of fruits, thereby preventing decay and extending the storage period. The emergence of modern freezing machinery allows fresh-keeping technology to be carried out after rapid freezing, which greatly improves the quality of fresh-keeping and stored fruits and vegetables.
The storage body of the small fruit fresh-keeping cold storage is an area of square meters for ordinary civilian houses and warehouses, and can store tons of fruits and vegetables. This kind of fresh-keeping warehouse is based on the general house, adding a certain thickness of insulation layer, setting up a refrigeration system, and insulating the door. The cooling fan in the warehouse is suspended, which can increase the storage capacity. The refrigeration unit is located outside the warehouse. Due to its small size, no machine room is needed, and the refrigeration unit works intermittently, so it consumes less power and is very popular among users. Principle of preservation: adopt the method of lowering the temperature (℃ to ten degrees Celsius) to inhibit the respiration of fruits and vegetables.
The controlled atmosphere preservation warehouse is currently a relatively advanced fruit and vegetable preservation facility at home and abroad. It can not only adjust the temperature and humidity in the warehouse, but also control the content of oxygen, carbon dioxide and other gases in the warehouse, so that the fruits and vegetables in the warehouse are in a dormant state and still maintain their original quality after leaving the warehouse.
． Extend the storage period of fruits and vegetables, generally longer than ordinary cold storage. Doubling it, store it until it reaches the highest price and sell it on the market to get the highest profit.
． It can keep fruits and vegetables fresh and crisp. The moisture, vitamin content, sugar content, acidity, hardness, color and weight of the fruits and vegetables after leaving the warehouse can all meet the storage requirements. The fruits are crispy and the vegetables are tender green, almost the same as freshly picked. High-quality fruits and vegetables can be provided to the market.
3. It can inhibit the occurrence of fruit and vegetable diseases and insect pests and minimize the weight loss of fruits and vegetables and the losses caused by diseases and insect pests.
． The shelf period of fruits and vegetables after leaving the warehouse can be extended to every day, while the shelf life of fruits and vegetables in ordinary refrigerators can only last for about days before they go bad.
The so-called controlled atmosphere preservation is to achieve the effect of preservation through gas regulation. Gas conditioning is to reduce the oxygen concentration in the air to 3. , that is, the fresh-keeping warehouse is based on the high-temperature cold storage, plus an air conditioning system, using the joint effects of temperature and oxygen content control to suppress the post-harvest respiration of fruits and vegetables. Square meters of warehouse space, storage capacity of tons, the above two fresh-keeping cold storage types are designed for investors who do not have large capital investment.
The fruit preservation warehouse has the following characteristics:
Wide range of application: suitable for the storage and preservation of various fruits, vegetables, flowers, seedlings, etc. in northern and southern my country.
It has a long storage period and high economic benefits. For example, after grapes are kept fresh for three months, apples are kept fresh for three months, and garlic moss is kept fresh for three months, the quality will be as fresh and tender as ever, with no total loss. Generally, the price of grape origin is only. Yuan/kg, and when stored until around the Spring Festival, the selling price can reach Yuan/kg. A one-time investment to build a cold storage has a service life of up to 3 years, and the economic benefits are very significant. Invest in the same year and get results in the same year.
The operation technology is simple and the maintenance is convenient. The microcomputer of the refrigeration equipment controls the temperature, starts and stops automatically, without the need for special supervision, and the supporting technology is economical and practical.

Best frozen food storage
Cold room name Room temperature (℃) Relative humidity () Applicable food range
Cooling room for meat, eggs, etc.
Freezing room- ~
-~- Meat, poultry, rabbit, iced eggs, vegetables, ice cream and other fish, shrimp, etc.
Cold storage room for cooled items~ Meat and poultry after cooling
Cold room name Room temperature (℃ ) Relative humidity () Applicable food range
Fresh-keeping cold storage-~ ~ Fresh eggs
Fresh-keeping cold storage-~~ Chilled eggs, Chinese cabbage, garlic moss, onions, carrots, cabbage, etc.
Fresh-keeping cold storage~ ~ Apples, pears, etc.
Fresh-keeping cold storage~ ~ Potatoes, oranges, lychees, etc.
Fresh-keeping cold storage~ ~ Bell peppers, beans, cucumbers, tomatoes, pineapples, tangerines, etc.
Fresh-keeping cold storage~ ~ Bananas, etc.< br/> Frozen food cold storage room-~-~ Frozen meat, poultry, rabbit, frozen eggs, frozen fruits and vegetables, ice cream, etc.
Freezer room-~-~ Frozen fish, shrimp, etc.
Ice storage room-~ - Cube Ice

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