The SPO type Horizontal Skinner is used in cleaning the grain to eliminate the cortical part of the grain and, furthermore, in the degermination of corn.

The peeling of the product occurs due to friction, caused by the centrifugal action imparted by the rotary motion of the reel beaters, between bean and bean and between bean and scrubber coat.

The clean product is unloaded at the opposite end of the load, while the waste, which passes through the shell, is eliminated from the collection hopper located on the bottom.

Any dust caused by the turbulent flow of the product being processed is eliminated by the upper suction intake.