Available on XT®, Tapered Bore or Q-D® Hubs.
The spiral wing pulley is formed by a pair of flat steel bars helically wound towards one another with intervals between the convolutions of each. Individual gussets are welded continuously to each wing and the hub forming a strong double-cone design.
Rotation of the pulley automatically starts the self-cleaning action, discharging foreign material to the side of the conveyor.
Belt misalignment reduced because the multi-wing construction decreases the possibility of any material build up between the belt and pulley.
Available in crown or straight face
SIZES: 10″ THRU 36″ Diameters and 12″ THRU 76″ Face. Larger sizes available upon request.
NOTE: The finished diameter will be greater than the specified diameter by twice the spiral bar thickness. Example: A 12″ diameter spiral wing will actually be 12 3/4″ over the spiral.