Copeland Compressor 3DF3F40KL-TFD-A42

06/29/2020

How the compressor works

07/17/2020

Solutions to Copeland Compressor Insufficient Lubrication Failure Performance

Solutions to Copeland Compressor Insufficient Lubrication Failure Performance Copeland compressor If the lubrication is insufficient, the direct cause of wear is the lack of smoothness. The lack of oil will definitely lead to lack of smoothness, but the lack of oil is not necessarily caused by lack of oil.

08/20/2020

What are the requirements of the chiller for the performance of compressor lubricants

The refrigeration compressor is one of the most important components of the chiller, so the lubricating oil (also called refrigerating machine oil) it uses is very demanding.

06/14/2020

What should I do if the refrigeration compressor has serious frost

1. The frost on the compressor return air port indicates that the temperature of the compressor return air is too low, so what will cause the compressor return air temperature to be too low?

06/14/2020

An article to understand the centrifugal compressor

With the rapid development of technology in my country's air compression industry, air compressors have greatly improved in structural layout and functional form. Centrifugal air compressors have become a new generation of air compression equipment. Since器2䀀
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08/13/2020

How to select the chiller and what should be paid attention to when using the evaporator

For customers who have used water chillers, the selection of water chillers is already familiar, and they are all aware of the various requirements. For customers who buy a chiller for the first time, they may not know too much about the size of the chillPﰨ2䀀

08/07/2025

Differences between Circuit Breaker and Isolator Switch?

A circuit breaker refers to a switching device that can close, carry and break current under normal circuit conditions and can do the same under abnormal circuit conditions within a specified time.

06/14/2020

Working principle of rotary vane compressor

Working principle of rotary vane compressor

08/24/2020

Problems related to refrigerant charging

Computer room air conditioning units are generally charged with refrigerant at the installation site. There are two main methods for refrigerant charging: weighing method and observation pressure method.

08/16/2020

The experience of building a small cold storage correctly, come and learn!

Relying on a series of advantages such as short installation period, fast and efficient use, and reasonable price, the construction of small cold storage has quickly been recognized by the market and has been widely used in many industries.