Axial fan http://www.qdxinxingshun.com/ mainly used in light industry, food, metallurgy, chemical, pharmaceutical and other places civil or enhance ventilation and cooling purposes. If axial fan casing removed, also Fans can be used freely, but also in a longer interval between the exhaust duct installed in series to increase the pressure in the pipeline. Axial fan has a simple structure, stable and reliable, low noise, functional characteristics of a wide range of options. This information comes from consultation treasure