The anti-corrosion fan is popular because of its advantages. If you want to know more about it, you may want to read the following article together. It may be helpful to you.
1. Not easy to ageing: in the anti-corrosion fan whether in the internal or external rust removal protection oxidation process, in order to make the fan can be used for a long time.
2. Low noise: low noise, providing better security for users.
3. High Strength: The product is high in function and efficiency.
4. Light weight: Anti-corrosion fan is light in weight, easy to carry or change places, which provides a good working efficiency for the production of work.
5. Good wear resistance and corrosion resistance: For some highly corrosive production workshops or sites, the anti-corrosion fan still works normally and has a good effect on wear resistance and corrosion.
Professional sales of high-temperature and high-pressure fans, speed or circumferential speed is limited, often choose forward impeller, radial impeller: blade outlet geometry angle equal to 90 degrees of centrifugal impeller, radial impeller fan pressure coefficient is higher (second only to multi-blade fan), flow is small, suitable for wear and tear serious occasions, slightly lower efficiency than backward fan,
backward impeller: Centrifugal impeller with geometric angle of blade outlet less than 90 degrees, and backward impeller fan has high efficiency in centrifugal fan. Moreover, it will result in poor conditions for the import and export of fans, which will greatly reduce the efficiency of fans and affect the performance of fans. The inlet of fans in imported pipelines requires fairly uniform flow velocity. If there is no pipeline before the import, it requires a relatively open space and no obstacles nearby. If there is an intake pipeline, it requires a straight pipe section before the import of fans, whose length is more than 25 (the most straight for the import). If imported elbow is used, the comparison of installation cost and power consumption, operation and management cost, of course, should also include equipment purchase cost and operation and maintenance cost for different adjustment schemes.
