With the advancement of my country's industrialization process, the industrial industry is vigorously carrying out energy saving and consumption reduction, industrial upgrading and integration and reorganization, and industrial infrastructure equipment needs a large number of updates. As an important supporting equipment for industry, centrifugal fans will be more used in electric power, cement, petrochemical, coal, mining and environmental protection fields. Under the new economic development situation, the centrifugal fan industry will continue to maintain rapid growth in the future.

It uses a high-speed rotating impeller to accelerate the gas, then decelerate and change the flow direction, so that it is widely used in the industrialized industry and promotes its development path. With the advancement of technological reforms, the market for centrifugal fans has been promoted once again.

Centrifugal fan is a machine that relies on input mechanical energy to increase gas pressure and discharge gas. It is a driven fluid machine. Centrifugal fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and induced air for boilers and industrial furnaces; cooling and cooling in air conditioning equipment and household appliances Ventilation; drying and selective delivery of grains; air source of wind tunnel and inflation and propulsion of hovercraft.

The development process of the centrifugal fan is getting closer and closer to the fluid analysis software. Using CFD technology to optimize the design of the centrifugal fan has greatly reduced the number of experiments, reduced the cost of research and development, and shortened the development time.  

High reliability of the fan. With the development of fans towards large capacity and high speed, the requirements for reliability are getting higher and higher. High-pressure vulcanization fans only pursue high efficiency and ignore reliability. The ongoing energy-saving costs can not offset the economic losses caused by accidental shutdown of the fan. Therefore, while improving efficiency, reliability should be the top priority.