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In addition to the poor heat preservation performance and heat dissipation of the freezer evaporator, the freezer does not refrigerate. There are two other common problems that also affect the slower temperature drop of the freezer. 1. There is more air or refrigerated oil in the evaporator, and the... read more
Convenience store refrigerators generally work continuously, which is a big test for the quality of the refrigerators. However, the quality of convenience store refrigerators on the market varies, with prices ranging from 1,000 to 10,000. So how do we buy a convenience store freezer? First, the qual... read more
Supermarkets have become the main place to purchase food, and the refrigeration and preservation of food have also become the main considerations of supermarkets. Only fresh vegetables and fruits can bring more customers. The demand for speed food has increased significantly, and the role of the fre... read more
In winter, there is no need to worry about the deterioration of food outside, and the number of times the freezer is used is also reduced. So many customers ask how the freezer in the store should be used? How to maintain? How to extend the service life? The technician said that because the stainles... read more
Before, we told you that the freezer had a sound, which caused a lot of trouble to everyone. We also taught you to check what went wrong and how to fix it. So good that the freezer has a little "sound" that is not normal? When buying a freezer, you must be very concerned about the sound of the freez... read more