Dongil Belt STD 192-S3M

04/07/2025

Exploring Tunnel Ovens: Structure, Working Principle, Features, and Applications

Tunnel ovens play a pivotal role in industrial baking and various other applications, providing a seamless and efficient means of mass production.

08/07/2020

Air conditioning system tuyere arrangement spacing

Air conditioning system tuyere arrangement spacing<br></br> Fan coil plus fresh air air conditioning system<br></br> 　　1) Arrangement of fan coil units: When there are requirements for the number of units, arrange them as required. When there is no requiŒﰨ2䀀湠疌VǜV
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08/17/2020

Methods and Skills of Stable Operation of Water Chiller

When using the chiller, if the equipment often fails, it will threaten the normal operation of the equipment. As the main equipment to reduce the temperature of the space, the chiller needs to master the correct use method of the chiller before use.

06/14/2020

Types and selection criteria of control valves for refrigeration equipment The first thing to know is what is a control valve? A control valve, also known as a control valve, is mainly used in the field of industrial automation process control. Its functi

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04/10/2025

5 Types of Compressors for Central AC (Working Principles, Pros and Cons)

Do you know the working principles, advantages and disadvantages of piston compressors, rolling piston compressors, scroll compressors, screw compressors and centrifugal compressors for central air conditioning?

07/07/2020

Earth Hour: Hitachi Central Air Conditioner works with you to speak for the earth

09/09/2020

The relationship between high temperature of air compressor and air compressor

The degree to which an object is hot or cold is called temperature (heat). We know from the law of conservation of energy that work and heat can be mutually converted, and the increase in temperature everywhere in the compressor is converted from mechanical friction work and compression work.

01/19/2022

Transmitter Common Faults & Diagnosis Methods

Transmitter faults mainly include complete fault, bias fault, shifting fault, and precision degradation fault. This is shown in figure 2.

08/06/2020

14 common cold and heat sources and the principles and introduction of air conditioning systems, increase knowledge!

At present, more air-conditioning forms are used. After more than a century of development, there are various forms of refrigeration hosts, which have the advantages of high refrigeration efficiency. It has the following characteristics

06/14/2020

Refrigeration compressor technology development trend

The refrigeration compressor is the "heart" of the refrigeration system, and its thermal performance and reliability largely determine the thermal performance and reliability of the refrigeration system. In order to meet the needs of users and fierce markﰸ2䀀
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