Keyence Sensor GT2-S1

09/07/2022

How to Select Overflow Valve

The nominal pressure of the overflow valve is determined by the operating pressure, the service temperature range of the safety valve is determined by the operating temperature

06/14/2020

315, counterfeit refrigeration compressors, valves, and refrigerants Compressor articles: counterfeit and hardest hit areas

In the field of commercial refrigeration compressors, the form and content of the cottage are very complicated and relatively hidden. It is common to buy second-hand compressors from the second-hand market, make a facelift, refurbish and label them for sa器2䀀
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08/12/2020

How to distinguish the quality of copper pipes used in cold storage construction

1. Generally, you need to observe the appearance of the copper tube to judge during the purchase. The first is to look at the color of the copper tube. Different color judgments are made according to the type of copper tube purchased.

08/27/2020

Analysis and Improvement of Broken Shaft of Main Oil Pump of Centrifugal Compressor

2. CNOOC Dongfang Petrochemical's air compressor station installation provides non-purified air and clean air for instruments to all production installations and auxiliary facilities of public works throughout the plant.

06/14/2020

Heavy! Danfoss announces full certification of R32 components

In response to the global trend of accelerating the conversion of low-GWP refrigerants, considering safety, environmental protection characteristics, cost performance and energy efficiency, Danfoss has now launched a full range of system solutions optimiz器2䀀
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09/08/2020

What are the functions of the air compressor dewatering device

The compressed air produced by the compressor is not pure. This is because the air compressor itself contains lubricating oil. During the compression work, part of the lubricating oil must be mixed into the compressed air.

08/02/2020

How to use refrigerant to empty the air conditioner after installation

Air, moisture and impurities contained in the air will cause pressure increase, current increase, noise increase, and power consumption increase in the air conditioner system, which will reduce the cooling (heat) capacity, and may also cause ice blockage and dirty blockage.

09/03/2020

Starting from the petrochemical industry, take a look at the reasons why users waste compressed air

1.How high is the cost of compressed air?<br></br> Air comes from the atmosphere, inexhaustible and inexhaustible. Many people at the industrial site believe that the use of compressed air does not require cost, and their understanding of the cost of compressed air is extremely weak, which is a major cause of on-site waste.

10/29/2022

What is a Servo Drive

Servo drive, also known as "servo controller" and "servo amplifier", is a controller used to control servo motors, and its function is similar to that of frequency converters used for ordinary AC motor.

06/29/2020

Compression ratio of American Copeland compressor