Hitachi Compressor 403DH-50A2Y

08/24/2020

Guidelines for the scientific wearing of masks by the public (revised edition) and summer air-conditioning operation management and use guidelines (revised edition) released

Guidelines for the scientific wearing of masks by the public (revised edition) and summer air-conditioning operation management and use guidelines (revised edition) released

06/14/2020

What are the advantages of air spring

The air spring shock absorber is the vibration isolator with the highest vibration isolation efficiency at this stage, which is better than the yellow elastic and vulcanized rubber. The air spring shock absorber is composed of a brake air chamber, a vulca器2䀀
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08/12/2020

It is also a refrigeration equipment, why does the refrigerator not need to add fluoride

Whether in summer or winter, air conditioners are people's good partners, especially in the hot summer, everyone can say that this life is given by air conditioners.

06/14/2020

There is a market for air-conditioning sterilization, and innovation is helping the market pick up

Since the beginning of this year, due to the impact of the new coronary pneumonia epidemic, the development of the air-conditioning industry has been relatively difficult. With the normalization of epidemic prevention and control, and the advent of the tr器2䀀
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06/14/2020

Leading refrigeration compressor manufacturer company operating worldwide

Leading refrigeration compressor manufacturer company operating worldwide Emerson GMCC Huayi Compressor Yellowstone Dongbei Randa

09/05/2020

What is the composition of the often said air compressor station

For air compressors, especially screw air compressors, they cannot be used directly. It is also necessary to establish an air compressor station with corresponding post-processing equipment.

08/08/2020

Maintenance knowledge and failure methods of small combined cold storage

1. The cold storage door is not closed tightly. Please adjust the distance between the hinge and lock on the door and the storage body.

07/26/2020

The return pipe and compressor of cold storage are frosted. Why？

Yesterday, the reason for the frosting of the air-conditioning compressor and the compressor was released. Someone left us a message. I hope we can analyze the reasons for the frosting of the return pipe of the cold storage and the compressor.<br></br>

09/21/2020

Working principle and usage method of motor bearing grease

Working principle and usage method of motor bearing grease The lubrication of the motor bearing relies on the lubricating oil that is precipitated when the three-dimensional fiber network structure in the grease is broken under the action of shear, forming a layer of lubricating film on the rotating elements of the bearing, the bearing seat and the bearing race for lubrication Effective.

06/29/2020

Several causes of compressor burning