Industry knowledge
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How do OPPAIR Rotary Screw Air Compressors work?
The oil injected rotary screw air compressor is a versatile industrial machinery that efficiently converts power into compressed air through a continuous rotary motion. Commonly known as a twin-screw compressor (figure 1), this typ...Read more -
OPPAIR Energy-Saving Air Compressor Tells You Energy-Saving Tips
First, reasonably adjust the working pressure of energy-saving air compressor The working pressure of the air compressor is one of the important factors affecting energy consumption. Too high working pressure will lead to increased energy consumption, while too low working pressure will affect ...Read more -
What are single-stage and two-stage compressors
OPPAIR screw air compressor single-stage compression and two-stage compression principle: Single-stage compression is One-time compression. Two-stage compression is the air compressed in the first stage enters the second stage of boosting and two-stage compression. Th...Read more -
Does Your Compressed Air System Need an Air Filter?
OPPAIR Compressed air systems are the backbone of many industries, from automotive to manufacturing. But is your system delivering clean, reliable air? Or is it unknowingly causing damage? The surprising truth is that many common issues—like sputtering tools and inconsistent performance—can be s...Read more -
How to correctly observe the pressure status of OPPAIR 55KW variable speed screw air compressor?
How to distinguish the pressure of the OPPAIR air compressor in different states? The pressure of the air compressor can be observed through the pressure gauges on the air tank and the oil and gas barrel. The pressure gauge of the air tank is to see the pressure of the stored air, and the pressu...Read more -
What should you do before starting a screw air compressor?
What are the steps to start a screw air compressor? How to choose a circuit breaker for an air compressor? How to connect the power supply? How to judge the oil level of screw air compressor? What should we pay attention to when operating a screw air compressor? How to s...Read more -
How to choose an air compressor in the laser cutting industry?
In recent years, laser cutting has become the leader in the cutting industry with its advantages of fast speed, good cutting effect, easy use and low maintenance cost. Laser cutting machines have relatively high requirements for compressed air sources. So how to choose a...Read more -
OPPAIR Warm Tips: Precautions for using air compressor in winter
In the cold winter, if you do not pay attention to the maintenance of the air compressor and shut it down for a long time without anti-freeze protection during this period, it is common to cause the cooler to freeze and crack and the compressor to be damaged during start...Read more -
The role of oil return check valve in air compressor.
Screw air compressors have become the leader in today's air compressor market due to their high efficiency, strong reliability and easy maintenance. However, to achieve optimal performance, all components of an air compressor need to work in harmony. Among them, the exha...Read more -
What is the reason for the jitter of the air compressor intake valve?
The intake valve is an important part of the screw air compressor system. However, when the intake valve is used on a permanent magnet variable frequency air compressor, there may be vibration of the intake valve. When the motor is running at the lowest frequency, the check plate will vibrate, re...Read more -
How to protect the air compressor from damage in typhoon weather, I will teach you in one minute, and do a good job in the air compressor station against typhoon!
Summer is a period of frequent typhoons, so how can air compressors prepare for wind and rain protection in such severe weather conditions? 1. Pay attention to whether there is rain or water leakage in the air compressor room. In many factories, the air compressor room and the air worksho...Read more -
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
