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FB Series

Four Bearing Incline Screen

The Simplicity® four-bearing gyrating screen is the original mechanically vibrated screen using a counterbalanced eccentric shaft. The shaft is accurately machined to provide an exact counter-balance for the weight with the entire frame and deck structure, building in positive action with perfect smoothness.

They can be mounted by supporting the main frame from below, or suspending it by rods or cables attached to the plant superstructure.

With either type of mounting, the positive action of the counter-balanced shaft will maintain full effectiveness – and minimize transfer of vibration to the supporting structure.
Specification Value
Working Dimensions 3x6’ to 8x20’ 1, 2 or 3 deck / 914x1828 to 2438x6096 mm 1, 2 or 3 deck
  • Positive stroke operation is designed to handle heavy surge loads with ease
  • Available in a variety of inclinations to suit your application or structural limitations
  • Proven reliability to perform demanding applications with minimal maintenance
  • Smooth start up, operation and shut down reduce stress and vibration to existing structures
  • Modifications available for a variety of applications with stroke and speed variations to ensure optimal performance

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