Centrifugal material-handling fan (open impeller)

centrifugal fan or centrifugal fan Its name comes from the way the wind works. It is a fan that works in the direction of air flow through the fan. Characteristics of a centrifugal fan (Centrifugal fan) The wind comes from the rotation of the blades attached to the wheels. The rotation of the wheels is caused by external forces. Both energy from electric motors other mechanical forces That is used to drive movement and rotating blades. Air from outside is drawn into the fan in the direction of rotation. and was accelerated to a faster and faster speed Air will be thrown out against the fan frame, the Blower Housing, which has a spiral shape and flow out of the fan in the radial direction of the blades. The wind that exits will be perpendicular to the shaft of the fan wheels that have the blades as the wind pull. The kinetic energy of the air is converted into energy in the form of pressure at the outlet of the fan perpendicular to the shaft of the fan wheel. There are many characteristics of centrifugal fan blades such as Forward Curve, Backward Curve, Backward Inclined, Backward Airfoil, Radial, depending on the suitability of the wind pressure, air volume, and dirtiness of the air. CA (Open Blade Direct drive) CQ (Open Blade Direct drive) CRb (Open Blade Belt Drive)