Whirl-Slides are high volume conveyors, designed to move powders and free-flowing products along a nearly horizontal plane. The simply designed, rectangular enclosure eliminates airborne dust particles during transport of products. Materials are moved on a low pressure "cushion of air," admitted through a fluidizing membrane which has no moving parts, eliminating associated wear.

Most powdered products are easily conveyed in the enclosed, dust-free Whirl-Slide. Materials handled by the Whirl-Slide are in the 40 mesh and finer range. Whirl-Slides can be utilized to convey materials from silos or hoppers or other feed points, to use points or load out operations like filling railcars. Whirl-Slides can also be used to aerate silos to eliminate bridging.