The Spiral Bottom Bowl (SBB Series) is the newest generation of round bowl finishing machine. The spiral bottom bowl design allows for a larger open area below the screen to aid in part travel around the bowl during batch processing. It also decreases the final incline to the screen during part discharge. The SBB Series features a processing chamber with a continuous retention baffle that includes a long internal screening section for effective part removal. The parts-media separator screen allows the media to fall back into the bowl during discharge.
Available in several sizes and may be custom configured with options for your specific application. When equipped with an air-operated discharge door, these machines may be used in an automated system, eliminating the need for most manual intervention.