SKF Bearing 51324

08/08/2020

Brief analysis case of fan coil selection and layout in central air conditioning

Brief analysis case of fan coil selection and layout in central air conditioning With the continuous improvement of high-end office and office environment, the air-conditioning system has become more and more widely used in daily life.

07/11/2020

Screw air compressor maintenance

Screw air compressor maintenance 1. Air intake filter The air filter is a component that filters out air dust and dirt. The filtered clean air enters the screw rotor compression chamber to be compressed.

08/20/2020

What is a screw compressor economizer

As we all know, in fact, in many refrigeration systems, where screw compressors are used, economizers must be matched. So do you know why screw compressors use economizers? How can economizers play its greatest role?

06/14/2020

What are the characteristics of cold storage semi-closed and fully enclosed refrigeration compression

What are the characteristics of cold storage semi-closed and fully enclosed refrigeration compression Cold storage refrigeration compressors can be divided into two major categories: semi-hermetic and fully-enclosed refrigeration compressors according to器2䀀
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08/17/2020

The function and selection method of throttling capillary in industrial chiller

The capillary tube in the industrial chiller is a pure copper tube with a specified length and a very thin diameter. Its inner diameter is generally between 0.5-2mm. Choose the appropriate length according to the size of the chiller, and then process it i碌7館2䀀締眪

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

06/25/2020

[Information] The functions and characteristics of commonly used compressed air flow meters

[Information] The functions and characteristics of commonly used compressed air flow meters 1. The role of compressed air flowmeter 　　Compressed air is an important secondary energy source for enterprises and institutions, most of which is converted from electrical or thermal energy by compressors.

06/21/2020

Operation process of automobile air-conditioning refrigeration system and the role of pressure switch

Operation process of automobile air-conditioning refrigeration system and the role of pressure switch From top to bottom, automobile air conditioners are mainly composed of blowers, evaporators, pressure switches, dryers, expansion valves, condensers, and the most source compressors. The operation process of this air-conditioning system is: heat dissipation,

06/14/2020

Scroll compressor:2020, or will usher in a dark moment

Scroll compressor:2020, or will usher in a dark moment In 2020, the market situation of scroll compressors is also not optimistic, and the entire industry may usher in a "dark moment."

08/20/2020

High and low temperature test chamber refrigeration failure What unique secrets do you need to master

The high and low temperature box does not refrigerate, which means that there is a problem with the compressor. A complete refrigeration system is composed of a compressor, a condenser, a throttling device and some auxiliary equipment.