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

DEAR Air Separation production workshop is busy and orderly

Company employee zhan gao wen ensure that the task complete

After entering the summer solstice, each production workshop ushered in the production peak again. The KDON (Ar)-1500 40Y/1500/40Y air separation set

Jul 05, 2012

How to determine the spacing between normal pressure plate Tower and Tower plate?

The spacing between the tower plates determines the height of the whole distillation column. Therefore, it is hoped that the spacing between the tower

Jul 05, 2012

What factors will affect the actual displacement of screw compressor?

The theoretical displacement of screw compressor depends on the volume between teeth, the number of teeth and the rotating speed. The volume between t

Jun 29, 2012

Is the pressure measured by the pressure gauge the real pressure?

The pressure value measured by the pressure gauge reflects the pressure level, but it is not the actual pressure. According to the working principle o

Jun 29, 2012

Eyes on site Heart quality

All the staff of the company highly establish quality awareness and further strengthen product quality and quality management. Emphasize strict qualit

Jun 26, 2012

Lingang Group 12000 air separation plant project progress

Through the joint efforts of all the staff of the company, the KDON-12000/15000 air separation plant designed, manufactured and installed by our compa

Jun 25, 2012

The story about the cold bird

It is said that there is a kind of bird called cold bird. This kind of bird is different from all kinds of birds. It has four feet and two bare flesh

Jun 21, 2012

Scientific development and safe development

The year of June 2012 is 11th national "safety production months" jointly advocated and organized by seven ministries and commissions ". The theme of

Jun 09, 2012

How to check the pressure gauge?

For the old and new pressure gauge, its precision should be verified. Special pressure gauge calibrator should be used during verification. Generally,

Jun 08, 2012

The condition that the pressure gauge should stop using

1. When there is no pressure on the pressure gauge with limited stop nail, the pointer can not return to the stop nail after rotating. When there is n

Jun 05, 2012

How to choose the precision of pressure gauge?

1. For boilers whose working pressure is less than 2.5MPa, the precision of pressure gauge should not be lower than grade 2.5; for boilers whose worki

Jun 01, 2012

The design strength of DEAR Airbus is upgraded comprehensively

In order to improve the personal value and professional technical level of technicians and improve the quality of technical management, the company de

May 29, 2012

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