-196℃ food and seafood liquid nitrogen quick freezing cabinetit is a kind of equipment specially used for quickly freezing food and seafood. it uses liquid nitrogen as a coolant, which can quickly reduce the temperature of food to a very low temperature, thereby achieving a rapid freezing effect.

this kind ofblast freezerusually consists of a sealed freezer and a liquid nitrogen supply system. liquid nitrogen enters the freezer through a nozzle or spray system, rapidly cooling the food surface and forming a thin layer of ice. subsequently, the liquid nitrogen quickly evaporates, taking away the heat from the food and allowing the food to quickly reach the required freezing temperature.

-196°c is the boiling point temperature of liquid nitrogen, so thisblast freezerit can reach very low temperatures and freeze food quickly, maintaining its nutrition and taste. compared with traditional freezing methods, liquid nitrogen quick freezing has faster speed and better freezing effect.

useliquid nitrogen quick freezing cabinetcan bring many benefits. first of all, due to the short freezing time, the quality and taste of the food can be effectively preserved and the quality loss during the freezing process is reduced. secondly,blast freezerit can quickly reduce the internal temperature of food to the required temperature, avoiding cell rupture and food deterioration that may be caused by a long freezing process. also,blast freezerit can also improve the shelf life of food and extend its shelf life.

however, usingliquid nitrogen quick freezing cabinetthere are also some safety issues that need to be taken into consideration. liquid nitrogen is an extremely low-temperature substance with strong freezing and suffocating properties. it must be handled with care to avoid direct contact with skin and breathing. in useliquid nitrogen quick freezing cabinetwhen operating, relevant safety operating procedures must be followed to ensure the normal operation of the equipment and protect the safety of operators.

in short, -196℃ foodseafood liquid nitrogen quick freezing cabinetit is an advanced freezing equipment that uses liquid nitrogen to quickly freeze food and seafood. it is fast, efficient and maintains food quality, and is widely used in food processing and seafood industries.