What are the advantages of air suspension fans?
Release date:
2022-03-21
Today, a highly popular air-bearing fan—also known as an air-bearing centrifugal blower—is far more energy-efficient and effective than previous models. While we wouldn't dare claim it can completely outperform all other products, such as high-pressure fans, overall it is indeed significantly superior to them.
Nowadays, various fan brands are promoting themselves under different banners, touting energy savings, cost-effectiveness, and attractive deals. However, few of these fans truly address users’ real challenges and pain points. Take the Roots blower as an example: Although it’s easy to install, operate, and learn, it’s also quite straightforward to use. Yet, due to its curved cylindrical shape with curved surfaces, it places relatively high demands on machining accuracy, making inspection more difficult and both manufacturing and assembly considerably challenging.
Today, a highly popular air-bearing fan—also known as an air-bearing centrifugal blower—is far more energy-efficient and effective than previous models. While we wouldn't dare claim it can completely outperform all other products, such as high-pressure fans, overall it is indeed significantly superior to them.
Air suspension fan As a highly efficient fan product, it offers numerous advantages in use. Many friends don't have a sufficient understanding of fans. This article will introduce the advantages of air-bearing fans.
1. Energy efficiency: The air-bearing fan employs permanent-magnet magnetic bearings, direct-drive technology, and a permanent-magnet brushless synchronous motor, eliminating any additional friction. The motor’s power consumption is automatically adjusted according to the fan’s output (the adjustable airflow range is 40–100%), ensuring optimal operational efficiency of the equipment.
2. Equipment installation space: Lightweight, compact in size, and easy to install, this significantly reduces users’ investment in building construction and auxiliary electrical control systems.
3. Convenient operation and control: The system self-checks fan speed, pressure, temperature, flow rate, and other parameters. On a personal computer, it can operate under constant pressure, with load/no-load operation, overload protection, and unmanned operation via anti-surge control. Air suspension fan The flow rate is adjusted by regulating the rotational speed of the impeller. Depending on changes in the temperature and pressure of the intake air, the flow rate can be easily adjusted by modifying the rotational speed. The flow rate can be regulated both automatically and manually.
4. No vibration. Featuring permanent-magnet levitation bearings and direct-drive technology, this fan produces no vibration, eliminating the need for additional soundproofing devices. The equipment is lightweight, requiring no special foundation, and boasts simple and flexible installation and layout options.
Air suspension fan The noise level is also excellent, meeting national technical requirements. The operating noise does not exceed 80 dB, which is more than 20 dB lower than that of conventional Roots blowers, making the working environment for operators much more comfortable.
5. It is simple to use, easy to maintain, low in cost, and boasts a long service life. The blower’s motor and impeller are directly connected without any gear-speed-increasing device, eliminating mechanical contact, lubrication systems, wear, and energy losses. As a result, maintenance costs are low, and the power transmission efficiency exceeds 95%. The impeller is made of high-strength aerospace-grade aluminum and titanium, offering exceptional wear resistance and deformation resistance, with a service life exceeding 30 years. Using a frequency converter to adjust airflow is more energy-efficient than using a throttling valve, and it provides a wide range of airflow adjustment—typically from 50% to 100%.
The above is an introduction to the advantages of using air-bearing fans. As we can see, they offer numerous benefits during operation—not only are they energy-efficient and environmentally friendly, but they’re also easy to operate.
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