Sifter Vibro, Mechanical, Pharmaceutical Machinery. Sifter Vibro / Mechanical [99] Vibro separators are circular gyratory screens used to separate solids from solids and liquid from solid Vibro Sifter consists of Specially Designed Motor mounted vertically at the center of the base plate of the Screen The Screen is in between feeding hopper and bowl The material is fed on to the centre of top ...