Danfoss Compressor SM090W3RU

06/14/2020

Basic structure of piston refrigeration compressor

Piston refrigeration compressor is mainly composed of body, crankshaft, connecting rod, piston group, valve, shaft seal, oil pump, energy adjustment device, oil circulation system and other components.

07/31/2020

What should I do if the suction pressure of the refrigeration unit is too low 7 major failure causes to know

In the pharmaceutical, food and other industries, refrigeration units are common equipment, providing reliable protection for various low-temperature environments such as pharmaceuticals.

08/08/2020

Calculation method of power cord size of industrial chiller

In the field of industrial chillers, how is the size of the power cord calculated? Let's go see how it works?<br></br> 　　The working temperature is 30℃, and the current carrying capacity under long-term continuous 90% load is as follows:

07/29/2020

Causes of air-conditioning noise and treatment methods

Definition of noise:<br></br> 　　1. The definition of noise: From the perspective of physiology and psychology, it refers to all the sounds that people don't need. From an industrial point of view, the sounds emitted by products are noise.

08/05/2020

System handling guide after the refrigeration compressor is damaged

The refrigeration compressor in the refrigeration system cannot be directly replaced with a new compressor after it is damaged, because there may be some incentives for the refrigeration compressor to be damaged in the system

08/24/2020

What are the failures of the air conditioning refrigeration system (R410A)

1. Poor cooling effect When it is assumed that the system is blocked by welding, first check whether the system pressure and current are normal. You can use a pressure gauge to measure the suction pressure.

08/16/2020

Installation method of valve in refrigeration system of industrial chiller

n the refrigeration system of the industrial chiller, the main function of the valve is to control the flow and direction of the refrigerant. In daily use, the valve is often used.

04/29/2025

Difference between AC, DC and EC Fans

AC fans, DC fans and EC fans are classified according to their power supply type and motor type respectively. They differ in drive method, performance and application range.

07/09/2020

Global Oil Free Compressor (Oil-Free Compressor Oil-Free Air Compressor) Market 2020 – Atlas Copco, Ingersoll Rand, Sullair

World Oil Free Compressor (Oil-Free Compressor Oil-Free Air Compressor) Industry Research Report 2018 – Global Market Perspective, Industry Intelligence, Size, Share, Growth, Trends and Forecasts Up to 2025

06/29/2020

Suggestions for troubleshooting of compressor with liquid start