AlferAX is a product group of axial fans developed by Alfer Engineering for use in underground coal and metal mining operations.
Axial fans are fans in which the air flow is parallel to the fan rotation axis. The direction of the air is determined by the geometry of the fan blades and the direction of rotation. In axial fans, the air movement created by the pressure difference is in the axial direction. Fan blades can be fixed or adjustable. These blades are mostly made of aluminum or special steel. Characteristics of the air to which it is exposed according to ATEX norms.