A cooling fan according to the direction of flow classification
there are two axial and radial flow
axial flow fan, blade air moving in the same direction as the axial flow, called in axial flow fan
radial flow fan, blade air moving in a direction perpendicular to the axis of coherent ( The radial) Flow, so called runoff fan.
wenling chi automotive air conditioning manufacturing co. , LTD. , specializing in the production of axial and radial flow cooling fans.