The Forsbergs Screen Separators are of the four-bearing type, as shown at the right. By incorporating outboard bearings mounted in an isolation mount and inboard bearings mounted on screener body, a positive eccentricity motion is achieved regardless of load on the screen.
- The outboard bearing isolation mounts, combined with the unique balancing system, make the frame virtually vibration-free.
- The screen support grid requires no hold-downs, thus allowing each screen to be easily changed.
- The ball compartments are incorporated into the screen support grid for addition of ball cleaners, if required.