The interior temperature of a quick-freezing cold storage is typically -5℃ to -18℃, and the refrigerated storage requires irregularly placing food into the freezer, where it is cooled to -18℃ by the refrigeration equipment. The retrieval and shipment from the refrigerated storage are not scheduled, and there are no specific requirements for the refrigeration time, mainly to prevent food spoilage and deterioration. This is a typical refrigerated cold storage.

Quick-freezing cold storage is primarily used for freezing and refrigerating items such as food, meat, poultry, seafood, meat processing plants, dairy factories, beverage factories, ice cream factories, blood banks, health stations, pharmaceuticals, medicinal herbs, and chemical raw materials. The colder the temperature is not always better for a freezing storage, as customers should determine the cold storage temperature based on the specific requirements of the food items. Lower temperatures increase the initial investment and operational costs for refrigeration equipment. We recommend that when selecting and installing a cold storage, you choose a scientific and reasonable design optimization package solution from ZHONGLU based on the temperature of your refrigerated goods.