Choose a good centrifugal fans, the most important prerequisite to first understand you want to buy this centrifugal fan work environment, work in a different environment for dust, explosion, corrosion, etc. definitely need to choose a different fan. In addition, a reasonable choice except to meet centrifugal fan flow and pressure requirements, but also consider the needs of the efficient operation of the fan, which is an important factor in choosing the fan. Fan Fan performance is based on a reasonable representation of the selection of centrifugal fans, how to choose a different fan performance centrifugal fan, fan selection methods are also different. Because this form of fans because of the housing is semi-open, it is relatively easy to repair most small centrifugal fan pictures, can always open the case for inspection and maintenance is very convenient. There is the impeller. It is composed of the blade, curved front plate and the plate after plate components. It is only on the impeller this simple distinction between members will be able to see out of this ordinary fans and centrifugal fans, it is estimated it was only teacher fan blades, no other facilities. Rotors. Centrifugal fans have done all static balance and dynamic balance, so that it can ensure a smooth rotation, which is to ensure the principle of centrifugal fan centrifugal fan can safely work, make sure it's a good job performance. The last part is the drive, and it is from the spindle, bearing housing, bearings, pulleys composed of. Centrifugal fan to normal thanks to the transmission part of the work, it's good to run is to ensure protection of the centrifugal fan to work properly. The main transmission power play is a kind of role, so to regular maintenance and repairs. Troubleshooting centrifugal fans, blowers nagorye (certified), centrifugal fan blower provided by the Shanxi nagorye limited liability company. Shanxi nagorye Blower Co., Ltd. (www.sxgfj.cn) is an industry leader in Shanxi Xinzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In nagorye blower leadership with the staff warmly welcome all inquiries negotiations to create nagorye blower a better future.