Azo DA 360 SS AUSF A43R Rotary Cyclone Sifter - Stainless steel -12" Feed screw driven by constant motion drive - 3 phase, 60 cycle, 460 volt motor - Variable speed - On casters - Serial No. 11306 039819 - Flow blades driven by variable speed drive - Manufacturer video: http://www.azoasia.com/products/screening-systems/cyclone-screening-technology.html - Manufacturer page: http://www.azoasia.com/products/screening-systems/cyclone-screener-da360.html