Liquid nitrogen quick freezing container is used in restaurant catering, which solves the problem of slow freezing in refrigerator and better preserves the taste of food and seafood! In the field of new cold chain transportation, there are many applications! 30L self pressurized liquid nitrogen tank is used to replenish liquid nitrogen for freezer or freezer, which can be automatically replenished and operated easily without the influence of electric power!

Self pressurized liquid nitrogen tank can be used when the daily quick freezing amount is less than 200kg. As for the amount of food used, for example, the 50L self pressurized liquid nitrogen tank can freeze about 60 kg of food, and it will be used up in about one hour!