Bosch Rexroth Linear Guideway Runner Block R166221310

07/19/2020

The function and working principle of oil separator

The role of the oil separator in the chiller; In the vapor compression refrigeration system, the compressed ammonia vapor (or freon vapor) is in a high-pressure and high-temperature superheated state. Because of its fast flow rate and high temperature when it is discharged. Part of the lubricating oil on the cylinder wall is inevitably

09/02/2020

Calculation method of air compressor cooling tower selection

More and more air compressors use water cooling, but when it comes to calculating the size of the cooling tower, people often don't know where to start.

05/21/2025

Have you figured out the "enthalpy" and "entropy" of the refrigeration system?

1. Enthalpy<br></br> It is a kind of energy, used to indicate the thermal state parameter of the state of the refrigerant, it represents the size of the total energy of the refrigerant; namely:

08/26/2020

Three common pollutants and detection methods of air compressor lubricants

Lubricating oil is known as the blood of the equipment, flowing inside the equipment, and has the functions of lubricating, reducing wear, cooling, cleaning and preventing rust.

08/17/2020

Frost in industrial chillers should be dealt with in time

When enterprises use industrial chillers, it is easy to find that different types of industrial chillers will have different degrees of frosting failure. A large amount of frost will limit the working efficiency of the evaporator and the equipment is in a碌7館2䀀締眪湠眷VV

09/11/2020

Development and Trend of my country's Frequency Converter Industry

With the rapid development of power electronics technology, computer technology and automatic control technology, electric drive technology is facing a historic revolution. AC drives have gradually become the mainstream of electric drives.

09/15/2020

Comparison of scroll compressor and rolling rotor compressor

With the development of society, human beings have higher and higher requirements for the comfort of the living environment. Therefore, improving the compression efficiency and working reliability of the compressor, developing and applying material-saving and energy-saving compressors have become one of the main directions for the development of refrigeration technology.

08/13/2020

Compressor in the industrial chiller system produces wet stroke fault and troubleshooting

In the industrial chiller system, when the compressor sucks in wet steam, frost occurs on the cylinder wall, and the suction temperature and discharge temperature drop significantly. This is the wet stroke of the compressor, commonly known as frost.

06/29/2020

Compression ratio of American Copeland compressor

06/10/2024

Hydraulic System Components, Working Principle, Pros＆Cons, Application, with Diagrams

Hydraulic systems are widely used. Why do we use them? What is the working principle of them?