DEAR News - DEAR Air Separation

Grand Inauguration of Kaifeng Air Separation Industry Association Held: Uniting Industry Forces to Write a New Chapter of Development

2025.05.12

Grand Inauguration of Kaifeng Air Separation Industry Association Held: Uniting Industry Forces to Write a New Chapter of Development

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DEAR air separation precision intelligent cutting platform

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Our company signed the supply contract of KDON-15000/35000 air separation plant with Qinhuangdao Hongxing industry

In May when flowers were blooming, good news came from the beautiful Qinhuangdao. Our company signed the supply contract of KDON-15000/35000 air

May 20, 2013

A successful person wins at a turning point rather than at the starting point.

Everyone seems to be ambitious when he is young, and he is not afraid of anything. Success is a habit, and failure is also a habit. Your habits cannot

May 20, 2013

Only by being brave in taking responsibilities can we grow up

Responsibility is the way for everyone to reflect the value of life. For ourselves, for families and for others, we interpret the importance of taking

May 16, 2013

What influence does the failure of automatic valve have on the production of oxygen generator? How to judge the failure of automatic valve?

The automatic valve is actually a kind of one-way valve, which is installed in the cold end and middle extraction of the switching heat exchanger. It

May 13, 2013

What problems should be paid attention to when using pressure thermometer?

Pressure thermometer is made by the principle that the working medium (gas, vapour or liquid) in the sealed container changes the pressure with the ch

May 13, 2013

• The company signed the supply contract of complete air separation equipment with Anfeng iron and steel for the fourth time

Based on win-win development solidarity collaboration Chuangjia performance On April 22, 2013, good news came from Changli, Qinhuangdao. With the r

May 09, 2013

How to shorten the start-up time of the full low-voltage air separation plant in the self-cleaning process?

The heat capacity of the Plate-fin switching heat exchanger is small, and the start-up time of the air separation plant is short, which is 30 ~ 36 H l

May 02, 2013

Why static balance and dynamic balance check should be done on the rotor of centrifugal compressor

The impeller on the main axis of centrifugal compressor and other parts and parts rotate at high speed along with the coaxial, which is collectively r

May 02, 2013

Based on win-win development 4 degrees cooperation creates brilliant

On April 22, 2013, good news came from Changli, Qinhuangdao. With the rapid development of Anfeng iron and steel company, our company signed a KDON

Apr 28, 2013

Axial flow compressor and centrifugal compressor both belong to speed type compressor, which are called turbine type compressor.The meaning of speed c

Apr 28, 2013

How is the axial displacement of centrifugal compressor generated and how to prevent the axial displacement from being too large?

Centrifugal compressor produces axial displacement, firstly because of the existence of axial force. The generation process of axial force is as follo

Apr 28, 2013

Hebei Qinhuangdao Anfeng Iron and Steel Group KDON-15000/35000 (Phase IV) air separation equipment

Hebei Qinhuangdao Anfeng Iron and Steel Group KDON-15000/35000 type complete air separation Project (Phase IV) type air separation equipment. Process

Apr 28, 2013

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