Rexroth Filter R928022392

09/03/2020

The compressor air filter has many knowledge

1. Factors affecting air filter of air compressor 　　The quality of lubricating oil has deteriorated. The poor filtration accuracy of the air filter will cause a large amount of dust to enter the lubrication system, resulting in a decrease in the quality of the lubricating oil,

08/12/2020

Prevention of failure of stainless steel heat exchanger

Stainless steel heat exchangers are widely used in petroleum, chemical and other industries. There are several common failures:

08/20/2020

Air conditioner repairs are too messy the repairman has just walked for 10 minutes and the repaired air conditioner is broken again

"The air conditioner broke down after a while after it was repaired. Now I want to contact the maintenance company but I don't care what it says." Recently, as the temperature rises, the air conditioner usage rate has continued to increase

06/28/2020

Compressor-Hitachi Inverter Compressor

From the current development trend of refrigeration compressors, in order to make it compact, efficient, energy-saving and low vibration and low noise, it has become the goal that air-conditioning compressors continue to pursue in manufacturing technology. Its role is mainly manifested in the following points: compressor

08/14/2020

How to distinguish the quality of central air conditioning installation materials

First of all, we need to know what are the necessary installation materials for central air conditioning installation? There are mainly 4 kinds of installation materials necessary for central air conditioning installation:

07/24/2020

Combined air conditioning installation operation and daily maintenance

installation:<br></br> 　　 Unit installation and construction,<br></br> 1. Preparation before installation<br></br> 　　 (1) Familiarize with and review all relevant drawings and documents, and check whether the unit placement position and basic dimensions meet the requirements.<br></br>

08/05/2020

Why can only precision air conditioners with constant humidity and cleanliness be used in the computer room

The country divides computer rooms into Type A, Type B and Type C. The requirements for the three types of computer rooms are different, and the requirements for various construction standards and operating indicators are sequentially reduced.

06/14/2020

What common sense do you need to know about automotive air conditioning refrigerants

What common sense do you need to know about automotive air conditioning refrigerants Air conditioning refrigerant, also known as refrigerant or refrigerant, is one of the greatest inventions in human history. Its contribution to human normal life is seco器2䀀
ￜ皥
䖒皦즠Ʋ煔क़

06/29/2020

Several causes of compressor burning

08/11/2020

Common practice of oil return design in refrigeration system

When the condenser is installed higher than the compressor, a U-shaped bend is required at the intake pipe of the condenser to prevent oil from returning to the exhaust side of the compressor during shutdown and also help prevent liquid refrigerant from the condenser