Schneider Relay LRD32

09/14/2020

Compressed air quality detection device

Okmarts.com recently developed a set of compressed air quality testing equipment that can detect the dust content, oil content and pressure dew point of compressed air online.

06/14/2020

Detailed introduction of common problems in the completion and acceptance steps of the intensive cabinet project

Detailed introduction of common problems in the completion and acceptance steps of the intensive cabinet project 1. Detection after assembly adjustment. After purchasing intensive cabinet products, consumers will first check. At this time, the test is器2䀀
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06/14/2020

Refrigerator industry ushered in major changes, compressor refrigeration or history

Refrigerator industry ushered in major changes, compressor refrigeration or history

06/29/2020

How the compressor works

06/14/2020

The omni-directional strategy-fault and maintenance of piston refrigeration compressor

The omni-directional strategy-fault and maintenance of piston refrigeration compressor 1. The refrigeration compressor cannot start normally   Maintenance ideas

02/18/2025

Which Compressor is Best for Refrigerator - Bristol Vs. Copeland Vs. Sanyo Denki Vs. Panasonic

As is known to us, the compressor used in the refrigerator is of vital importance. So when we want to buy a refrigerator

09/10/2020

Working principle of scroll compressor

Features of scroll refrigeration compressor 1. The pressure difference between two adjacent chambers is small, and the leakage of gas is small.

02/26/2025

Air-Cooled Chiller Cooling Fan Problems and Solutions

Air-cooled chillers are one of the very important equipment in modern life, which is widely used in industrial, commercial and domestic environments to reduce and control temperatures in production and life.

07/08/2020

How to solve the problem of poor oil return of screw chiller

1. What is the cause of the poor oil return of the screw chiller? 　　 Generally speaking, the reason for the poor oil return of the screw chiller is mainly due to the phenomenon of the gas mixture of lubricating oil and refrigerant during the operation. Specifically, in the operation of the refrigeration system, encountering the miscibility of the refrigerant and the refrigerator lubricating oil will cause the lubricant in the refrigeration compressor to run and the refrigerant will be discharged into the condenser in the form of gas mist and droplets.

09/05/2020

Where does the air compressor rental market go

At the beginning of 2017, Dr. Li in the construction industry said that the international sales of construction machinery hours to leasers have reached more than 25% of the total machinery output value,