Sweco Vibro-Energy Sifter Separator model XS60S88, serial 33437-3-93, 2.5 HP, 230/460V, 3-phase. Screen diameter: 60 inches. Three stainless steel sections allow for 3 levels of separation. Top cover included. Two used screens will be included, customer can select two from our existing inventory. Sweco round sifter / separators are used for separation of solids from liquids or to segragate dry materials by size. Vibration is from eccentric weights mounted to a motion-generator shaft in both horizontal, vertical, and tangential planes.