The TB24×24 Tumble Blaster is designed for high volume automatic tumble blasting of small parts. The large 24” x 24” barrel holds approximately 150 pounds of parts. Simply load barrel, close door, set timer and turn on Dust Collector. Barrel turns at a slow 2 RPM, gently exposing all parts to the blast stream. When timer expires, parts are finished and ready for unloading.