Characteristics of commonly used refrigerants 2018-07-30
In this paper, 9 kinds of refrigerants are listed and their characteristics are introduced.It is important to understand the nature of different refrigerants, so as to ensure that our operation is correct when replacing refrigerants and reduce accide...
10 common failures in refrigeration systems 2018-07-26
Understanding the common faults of this cooling system can enable us to timely and properly troubleshoot problems when problems are found in the refrigeration system, so as to improve the service life of refrigeration equipment.
Identify the quality of refrigeration copper tube 2018-07-23
Every part of the product is important.This paper introduces how to distinguish between high quality copper pipe and low quality copper pipe in appearance.
What caused poor refrigerating efficiency ? 2018-07-20
There are many reasons for poor regrigerating efficiency, Each problem has its own solution. To believe in HERO-TECH is to believe in science and technology. We are glad to serve you !
Do10 things before replacing the compressor 2018-07-18
We've sorted out 10 things to do before replacing the compressor. This can effectively protect the compressor, improve the service life, reduce the operating error.