mushroom vacuum cooler

 vegetable vacuum cooler

the surface of the food contains a lot of water, due to its higher temperature and water vapor pressure is also changed. at atmospheric pressure water evaporation under vacuum is relatively slow, due to resistance to reduce evaporation speed, so food cooling speed. the food at the temperature of 35 ℃ to 3 ℃ about 20min; in the vacuum groove due to the pressure of uniform, so food precooling homogeneity; cooling capacity, including loading and unloading time can run two times per hour; precooling sanitation, no cross contamination.

and not precooling fruits and vegetables compared to, is more suitable for the long distance trade exports and domestic city arisen supermarket clean food, clean pollution-free vegetables, wild vegetables, flowers, edible fungus and preservation process, has a broad prospect. the practical application proves that, the vacuum cooling of vegetables, dry surface. fresh green, and directly into the cold slow blowing cooling of vegetables compared with the obvious difference.

lettuce in the general environment of shelf for a period of 3-5 days, vacuum cooling after storage at 1 ℃ environment, shelf-life can be extended to 14 days. can prolong the fresh cut flower vase period

articles on original senses and to maintain the quality of the best, but also can improve the quality of some items, such as the removal of astringency of litchi

safety, health. high production efficiency

the body / surface is smaller than the vegetables, such as cabbage, spinach, leeks and other leafy vegetables is particularly suitable for the use of vacuum pre cooling method.

the main characteristics of coolbest vacuum pre-cooling machine

in 1, the cooling time is short, only 20~30 minutes, vegetables and can be consistently rapid cooling to 1~3 degrees c;

2, in the field of orchard picking operation, can in the first time to eliminate agricultural and sideline products field heat;

in 3, the vacuum pre-cooling is clean and sanitary, can inhibit or kill bacteria, insects and harmful microorganisms, greatly lowering the rate of decay;

4, even in the rain harvesting or washed fruits and vegetables, the surface of the water is in a vacuum state are excluded;

5, configure the brand-name unit, intelligent automatic control, preventing damage of fruit and vegetable device, electric open slot door and electric feed.

by 6, after the pre-cooling of fruit and vegetable storage transport, and at the end of the precooling compared its freshness, good taste, high price, favorable

on sale.

7, convenient operation, vacuum cooling from restricted packaging, cartons, plastic packaging products in vacuum cooling,

the cooling speed and packaging products almost no difference, in the production is very convenient.

in 8, plc touch screen control: plc by use of modern large-scale integrated circuit technology, the strict application of the production process, with high reliability. from the plc machine circuit, the use of plc constitutes the control system, and the same scale relay systems, electrical wiring and switch contacts have been reduced to hundreds or even thousands of fault, also reduced greatly. in addition, plc with hardware fault self testing function, failure will give managers and engineering repair personnel to timely warning information, to ensure the normal operation of the system.