What Is The Difference Between Air-Cooled Freezers And Direct-Cooled Freezers

Do you know what is the difference between air-cooled freezers and direct-cooled freezers? With the popularity of freezers, more and more friends are using them in supermarkets and convenience stores. Common frozen foods such as shrimp dumplings and fish balls need to be stored in freezers. Freezers on the market are generally divided into air-cooled and direct-cooled, but there are very few friends who really understand the difference between them. Let's take fruit freezers as an example to explain the difference between air-cooled and direct-cooled.

Direct-cooled freezers are like the boxes we use in our homes. They rely on copper tubes for cooling. The natural convection generated by the evaporator and the temperature inside the cabinet. The disadvantage of this type is that the cooling is uneven, the speed will be slower, and manual defrosting is required, but it is more energy-saving and will not produce too much noise. The manufacturing cost is low and the price is cheap. It is mainly in the European market.

Air-cooled freezers are like the air conditioners in our homes. They rely on the cold air forced out by the air duct to cool down. The cold air circulates inside the freezer, freezes quickly, and keeps the temperature even, clean and refreshing. There is no need for manual defrosting, and the fruits and vegetables in the freezer will not freeze together. However, the technical cost of air cooling is relatively high, and it is easy to dry out the food in the freezer. Therefore, it is suitable for packaged food and situations where a faster cooling speed is required. For commercial freezers, defrosting is a hassle, which not only affects business, but is also time-consuming and labor-intensive. At this time, it is more convenient to choose an air-cooled freezer.