Improper adjustment of the expansion valve and liquid outlet valve of commercial refrigerators, too much refrigerant in the system, air in the refrigeration system, poor sealing of the valve plate assembly, wear of the compressor cylinder sleeve piston, etc.

In today’s fast-paced food industry, commercial refrigerators are essential for preserving the quality and safety of perishable goods. They play a crucial role in various businesses, from restaurants to supermarkets. This article explores the different types of commercial refrigerators, their energy efficiency, maintenance tips, and their significance in the business world.

First, the compressor load is too large, over current operation. Maybe the factors are: cooling water temperature is too high, refrigerant charging too much or refrigeration system air and other non condensable gases, resulting in a large compressor load, manifested as over current, accompanied by high-pressure problems.

Fruit air curtain cabinet, its refrigeration principle is the use of cold air from the top and back blowing, the lower part of the return air intake, so as to play the internal circulation of cold air is not lost so that the cold air evenly covered to the fruit of the air curtain cabinet in all corners, to achieve the purpose of product preservation.

Shandong Songyang covering nearly 20,000 square meter, is a professional manufacturer of commercial refrigeration equipment in China. Main products are display refrigerator and freezer,cold rooms,convenient store equipment,condensing units and ice making machine,etc.