Liquid nitrogen quick freezer tunnel type liquid nitrogen quick freeze

  Kovegani & ldquo; Second frozen lock fresh & rdquo; Compared with the traditional refrigeration method, the technology has the following advantages: 1
Rapid freezing for 5 minutes, cooling for 50 ℃ in one minute, and the minimum temperature is - 196 ℃;
2
Firmly lock the moisture, and do not drop the scale after thawing
One ton of goods comes out or one ton of goods;
3
The appearance, color, taste and quality of quick-frozen food remain unchanged, and the original juice and flavor after thawing;
4
Long term storage under - 18 ℃ for nearly 600 days;
5
No precooling is required, and it can be opened and used at any time, which is not affected by seasonal weather;
6
The cost is directly linked to the output, and there is no maintenance cost in the later stage;
7
Safety and health, green environmental protection, no noise;
8
Under the ultra-low temperature environment of - 196 ℃, the tissue and cell structure will not change, and the activities of microorganisms and enzymes are temporarily inhibited;
9
Simple operation, pipeline operation, unmanned operation;
10
The floor area is very small, there is no unit room, and the one-time investment is small