What are the advantages of liquid nitrogen equipment?

　　Liquid nitrogen machine equipmentWhat are its advantages?

　　With the improvement of living standards, frozen foods are increasingly entering the lives of ordinary people. Frozen aquatic products, frozen poultry and meat, frozen vegetables, and frozen prepared foods are no longer unfamiliar. The advantage of liquid nitrogen machine equipment is that it can preserve the quality of food at low temperatures (reducing the calories in food or supporting various chemical energies, combining some free water in cells, and reducing water activity), thereby maximizing the preservation of food nutrition without adding any preservatives or additives. It has the advantages of being delicious, convenient, healthy, hygienic, nutritious, and economical.

　　The liquid nitrogen machine equipment adopts a liquid quick-freezing refrigeration method, introduces German quick-freezing technology, combines domestic research on aquatic products, and is equipped with German imported quick-freezing technology. The control method uses imported PLC and touch screen control. The liquid nitrogen machine equipment operates stably, is highly efficient, energy-saving, and environmentally friendly. It can meet the requirements of 24-hour continuous production.

　　Liquid nitrogen machine equipmentIt has the following advantages: short freezing time, long preservation time, good food quality, and hygiene and environmental protection.

　　(1) Avoid the formation of large ice crystals between cells.

　　(2) Reduce the analysis of extracellular water, reducing the loss of juice during thawing.

　　(3) The contact time of concentrated solutes with food tissues, colloids, and various components in cell tissues is significantly shortened, and the harm of concentration is reduced to a low level.

　　(4) Quickly reduce the food to a temperature below the active temperature of microbial growth, which is conducive to resisting microbial growth and its biochemical reactions.

　　(5) Aquatic product liquid quick-freezing preservation equipment: quick-freezing (only a few minutes to ten minutes), high efficiency, and low operating cost.

　　(6) Due to the use of ultra-low temperature freezing technology, viruses can be completely and effectively killed during the quick-freezing process, sterilizing the product. The quick-frozen product can be directly placed in the refrigerator for refrigeration without worrying about the bacteria attached to the food multiplying and destroying the food.

　　(7) The food stays in the freezing equipment for a short time, which helps to improve the utilization rate of the equipment and continuous production. Most foods begin to freeze when the temperature drops to -1°C, and most ice crystals form between -1°C and -5°C. This stage is called the high ice crystallization stage. Liquid quick-freezing can greatly shorten the freezing time of this stage, quickly removing this part of the heat, which is of great significance to improving the quality of quick-frozen food.

　　Liquid nitrogen machine equipmentCharacteristics:

　　Advanced technology: It adopts a liquid quick-freezing refrigeration mode, introduces German quick-freezing technology, combines domestic research on aquatic products, and is equipped with German imported quick-freezing technology. The control method is controlled by imported PLC and touch screen. The equipment operates stably, is highly efficient, energy-saving, and environmentally friendly. It can meet the requirements of 24-hour continuous production.

　　Novel materials: The cabinet is made of food-grade 304 stainless steel, which is precisely CNC processed and can be made into various lengths and specifications to meet the different requirements of customers. The insulation characteristics of this equipment are: good insulation performance, light weight, high strength, corrosion resistance, aging resistance, and beautiful appearance.