Freezer refrigerator freezer ice

 Seafood liquid nitrogen cryopreservation technology is emerging in recent years a food freezing technology. Standard temperature of liquid nitrogen is -195.8 ℃, food technology sector is currently recognized as the most environmentally friendly, most efficient and most economical of the cooling medium. When contact with the liquid nitrogen and seafood, temperature difference is 200 ℃, in 5 minutes you can achieve rapid freezing of food products. Quick-frozen seafood make ice particles produced the smallest, to prevent the loss of moisture, inhibit bacteria and other microorganisms destruction of food, so the food is almost fat oxidation discoloration and rancidity occurs and to maintain the seafood color, flavor and original nutrients, so long frozen can guarantee the best taste. Seafood, frozen in liquid nitrogen tank due to its cooling fast, long preservation time, low equipment investment costs, low operating costs, no energy, no noise, almost no maintenance, and other notable features, the first application in the high-end seafood freezing. It is foreseeable that the liquid nitrogen cryogenic freezing technology to gradually replace the traditional mechanical refrigeration refrigeration technology is the trend, the traditional cold storage operators will have far-reaching change. I plot the company more than 30 years experience in manufacturing liquid nitrogen tank, the first to develop Asia's largest seafood, frozen in liquid nitrogen tanks, marine seafood, frozen in liquid nitrogen tank, liquid nitrogen tank dedicated wholesale seafood and frozen seafood and other products, and start using the fishery resources in the coastal developed areas, for users and achieved good economic benefits. Unique product advantages 1, high vacuum multilayer insulation technology to ensure low liquid nitrogen evaporation loss rate (≤0.8%), very low running costs. 2, the liquid nitrogen tank intelligent monitoring and management system Patent number: ZL201320141233.4] real-time network monitoring various seafood tank temperature, liquid level, automated fluid, various potential fault alarm, to ensure safe operation of equipment. While providing a management system to store goods, commodities library storage management at a glance. 3, the inner and outer shells of all special stainless steel (do not use low-cost, low-temperature resistance of carbon steel), ensure that more than eight years of the life of the product. 4, inside the rotatable tray design [patent number: ZL201320205951.3], convenient access to seafood. Some models optional electric rotating structure, automated access. 5, the gas-liquid dual-use storage area to ensure top shelf temperature close to freezing temperature of liquid nitrogen (-190 ℃)