A new Centri-Sifter centrifugal screener model “GO” from Kason Corp. features a cantilevered shaft with two externally-mounted bearings between the screening chamber and motor drive, allowing all internals to slide freely from the shaft end for cleaning, screen changes or inspection. Wide spacing between the bearings, a large diameter shaft and a flexible shaft coupling combine to prevent vibration, even at high speeds under heavy, imbalanced loads, according to the company.