Copeland Compressor 4DN3-100E-FSD-200

09/07/2020

Is the air compressor oil-free or oil-free

The air compressor is oil-free or oily! ? 　　Good or bad depends on the use occasion and actual working conditions. In some occasions, such as food, medicine, precision instruments and other industries, it is necessary to use an oil-free air compressor. However, oil-free air compressors are much more expensive and more expensive to maintain.

06/14/2020

The refrigerator freezes thick Just one trick to fall off immediately!

After a long time, the refrigerator always has thick frost ' Every time you clean the refrigerator head It's a knife, a shovel, and a screwdriver. The refrigerator is still broken

09/23/2022

Structural Characteristics of Gear Pump and Its Working Principle

Gear pump is a kind of hydraulic pump widely used in hydraulic systems. It is generally made into a fixed displacement pump.

09/07/2020

The reason why permanent magnet compressor replaces electric tiger

Energy conservation is the theme of the development of this era. In this era, we will regard energy conservation as a reference value no matter what products we buy. In the past two years,

08/04/2020

Analysis of five major problems in current heating management

With the development of society and the continuous improvement of people's living standards, traditional heating methods and management models have become less and less suitable for the development of the times.

09/04/2020

Do you know the quality of the air filter of an air compressor

Air compressor air filter generally distinguishes the quality from the following aspects. 　　1, waterproof performance 　　The filter paper should have excellent waterproof performance. The poor waterproof performance of the filter paper will accelerate the clogging of the air filter.

07/14/2020

What role does the refrigeration compressor play in the refrigeration system

What role does the refrigeration compressor play in the refrigeration system The lubricating oil used in the refrigeration system is generally called refrigerating machine oil, and its main functions are as follows:

07/27/2020

Content overview: compressor operating principle, A/C switch function, difference between internal and external circulation air intake system

The season of using cold air-conditioning is coming: how to use the A/C switch and the operating principle of the car air-conditioning system. These two points are necessary for car users to understand some knowledge; especially the switching method of internal and external circulation, in different modes The ability of air purification and filtration will vary greatly. Let's talk about the air conditioning system of a car.<br></br>

08/27/2020

Analysis and Treatment of Lubricant Water Ingress Fault of Permanent Magnet Variable

Frequency Air Compressor Analysis of Lubricant Water Inflow Fault of Permanent Magnet Variable Frequency Air Compressor 1. The accumulation of condensed water causes an error in the oil level reading

06/29/2020

What is the cause of compressor pipeline vibration