Nidec Fan A34778-82

06/29/2020

Compression ratio of American Copeland compressor

08/30/2020

Danger! Do not use an air compressor to clean objects, machines, workbenches, clothes, etc.

It must be remembered that using compressed air to clean objects, machines, workbenches, clothing and other things is a dangerous move. Strong airflow or small particles in the compressed air can cause personal injury.

09/11/2020

Maintenance of screw air compressor

1. Maintenance of intake air filter element. The air filter is a component that filters out air dust and dirt. The filtered clean air enters the compression chamber of the screw rotor for compression. Because the internal clearance of the screw machine only allows particles within 15u to filter out.

03/05/2021

What is servo drive?

As one of the importanttechnologies of CNC machine tools, industrial robots and other industrial machinery control, servo drive technology is widely concerned at home and abroad. In the last decade of the 20th century, the development of microprocessor (especially DSP), power electronics, network technology and control technology havelaid a good foundation for the further development of servo drive technology.

08/19/2020

How to speed up the evaporation and heat dissipation of cooling tower water

In the process of water cooling in the cooling tower, the water is formed into very small water droplets or very thin water film, which expands the contact area of water and air and prolongs

06/14/2020

Expert analysis the current status of refrigeration compressor technology development

Expert analysis the current status of refrigeration compressor technology development "Compressor" has a wide range of applications. The composition of industrial chillers, freezing units, water-cooled chillers, air-cooled chillers, screw chillers, and cﰸ2䀀
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09/06/2024

Types of Central ACs and Introduction to Their 18 Components (Part 2)

The function of the evaporator is to use the principle that the liquid low-temperature refrigerant evaporates easily under low pressure, turns into steam and absorbs the heat of the cooled medium to achieve the purpose of refrigeration.

08/15/2024

Why Does the Air Conditioning Evaporator Frost?

Air conditioning evaporator frosting is a common phenomenon and a technical problem that is highly valued. Today we will take a look at why the air conditioning evaporator frosts and how to solve this problem.

09/14/2020

The exhaust temperature of the unit is high (over 100℃)

The lubricating oil level of the unit is too low (the green position should be visible from the oil level mirror);

01/04/2021

Integrally Geared Compressors

Integrally Geared Compressors From Aaron M. Rimpel, ... Kolja Metz, in Compression Machinery for Oil and Gas, 2019 Petrochemical The oil and gas industry requires strict compliance with API 617 [4], and there is limited application for IGCs directly in器2䀀
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