SF series of axial fan with smooth streamlined surface, smooth operation, high efficiency, low noise, energyConsumption and other advantages.

SF series fan according to the use of requirements in the pipeline, fixed, wall, post four kinds, according to the impeller diameter of 12 machine number. This series of products are widely used in industrial and mining enterprises, civil construction of the wall exhaust, post air supply, pipeline ventilation. Also used in chemical industry, light industry, food, medicine, metallurgy, power station, transportation and other workplace and storage ventilation and air conditioning system.