Refrigeration: the use of machinery to reduce the temperature of the object to the desired temperature called refrigeration.

liquid nitrogen quick freezer, attention should be paid to the maintenance of liquid nitrogen express freezer. and it will also greatly improve the service life of liquid nitrogen quick freezing machine.

Installation and debugging of Refrigeration equipment in Cold Storage

The reason for blowing pollution after installation of the refrigeration system is: in the process of installation or maintenance of the refrigeration system, it is inevitable that there are residual impurities such as welding slag, rust, oxide scale and so on in the refrigeration system. If the refrigeration system is not cleaned up, the refrigeration device will be in operation when it is in operation. Impurities can damage the valve core

What are the installation standards of fluorine cooling pipe in cold storage?

Cooling operation step during the installation of the cold room

It is also very important to maintain the cryogenic chillers regularly, and the cooling system of the cryogenic chillers is also very important. The following is a brief introduction of some low-temperature chillers refrigeration system fault tips for your reference!

Compressor how to replace refrigerated oil ? It is recommended not to replace refrigerated oil in rainy days.