4 – 72-5A Centrifugal Fan SolidWorks

4 – 72-5A centrifugal fan 3D model, SW design with editable parameters. Centrifugal fan is a machine that relies on the input mechanical energy to raise the gas pressure and discharge the gas, it is a kind of driven fluid machinery. Centrifugal fans are widely used for ventilation, dust exhaust and cooling in factories, mines, tunnels, cooling towers, vehicles, ships and buildings; ventilation and induced air in boilers and industrial furnaces; cooling and ventilation in air conditioning equipment and household electrical equipment; drying and selection of grains; wind tunnel wind source and hovercraft inflation and propulsion, etc.