What are the precautions for use of cold storage in summer?1. The outdoor temperature is high and the cold and hot convolution is strong in summer, so the switch frequency of the cold storage door should be reduced as much as possible. In the use of cold storage, special attention should be paid to

1. The outdoor temperature is high and the cold and hot convolution is strong in summer, so the switch frequency of the cold storage door should be reduced as much as possible. In the use of cold storage, special attention should be paid to the operators in the cold storage must be trained and licen

A. Assembly and installation of Refrigeration unitsIf the evaporating temperature is below-15 degrees, the gas-liquid separator shall be installed and the appropriate amount of refrigerating oil shall be added to the gas-liquid separator and the appropriate amount of refrigerating oil.2, Compressor

After the use of liquid nitrogen quick freezer, attention should be paid to the maintenance of liquid nitrogen express freezer. If you take care of the problem, it will bring great benefits to users, and it will also greatly improve the service life of liquid nitrogen quick freezing machine. Below,