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After these 30 questions and answers, your understanding of compressed air is considered a pass.(16-30)
16. What is pressure dew point? Answer: After the moist air is compressed, the density of water vapor increases and the temperature also rises. When the compressed air is cooled, the relative humidity will increase. When the temperature continues to drop to 100% relative humidity, water droplets ...Read more -
After these 30 questions and answers, your understanding of compressed air is considered a pass.(1-15)
1. What is air? What is normal air? Answer: The atmosphere around the earth, we are used to call it air. The air under the specified pressure of 0.1MPa, temperature of 20°C, and relative humidity of 36% is normal air. Normal air differs from standard air in temperature and contains moisture. When...Read more -
OPPAIR permanent magnet variable frequency air compressor energy saving principle.
Everyone says frequency conversion saves electricity, so how does it save electricity? 1. Energy saving is electricity, and our OPPAIR air compressor is a permanent magnet air compressor. There are magnets inside the motor, and there will be magnetic force. The rotation ...Read more -
How to choose pressure vessel – air tank?
The main functions of the air tank revolve around the two major issues of energy saving and safety. Equipped with an air tank and choosing a suitable air tank should be considered from the perspective of safe use of compressed air and energy saving. Choose an air tank, t...Read more -
The bigger the oil tank of the air compressor, the longer the oil use time?
Just like cars, when it comes to compressors, air compressor maintenance is key and should be factored into the buying process as part of life cycle costs. An important aspect of maintaining an oil-injected air compressor is changing the oil. One important thing to note ...Read more -
What is the difference between a air dryer and a adsorption dryer? What are their advantages and disadvantages?
During the use of the air compressor, if the machine stops after failure, the crew must check or repair the air compressor on the premise of venting the compressed air. And to vent the compressed air, you need a post-processing equipment - cold dryer or suction dryer. Th...Read more -
Air compressors have frequent high-temperature failures in summer, and the summary of various reasons is here!(9-16)
It is summer, and at this time, the high temperature faults of air compressors are frequent. This article summarizes various possible causes of high temperature. In the previous article, we talked about the problem of excessive temperature of the air compressor in summer...Read more -
Air compressors have frequent high-temperature failures in summer, and the summary of various reasons is here!(1-8)
It is summer, and at this time, the high temperature faults of air compressors are frequent. This article summarizes various possible causes of high temperature. 1. The air compressor system is short of oil. The oil level of the oil and gas barrel can be checked. After...Read more -
The function and failure analysis of the minimum pressure valve of the screw air compressor
The minimum pressure valve of the screw air compressor is also called the pressure maintenance valve. It is composed of valve body, valve core, spring, sealing ring, adjusting screw, etc. The inlet end of the minimum pressure valve is generally connected to the air outle...Read more -
What role does the installation of frequency converters play in air compressors?
The frequency conversion air compressor is an air compressor that uses a frequency converter to control the frequency of the motor. In layman's terms, it means that during the operation of the screw air compressor, if the air consumption fluctuates, and the terminal air ...Read more -
OPPAIR compressor takes you to understand 8 solutions for energy-saving transformation of air compressors
With the development of industrial automation control technology, the demand for compressed air in industrial production is also increasing, and as the production equipment of compressed air - air compressor, it will consume a lot of electric energy during its operation....Read more -
What are the factors that affect the displacement of the screw air compressor?
The displacement of the screw air compressor directly reflects the ability of the air compressor to deliver air. In the actual use of the air compressor, the actual displacement is often less than the theoretical displacement. What affects the air compressor? What about ...Read more
