CONSTRUCTION 

Drive mechanism assures positive and uniform vibration over the entire screening surface

1  Heavy gauge side plates.

2  Deck cross members are securely bolted to side plates to accurately space and rigidly brace them.

3  All bolt holes in screen construction are drilled — not punched — to reduce stress concentration which causes weakening and possible failure.

4  Tensioning cloth draw plates, formed from heavy gauge material, give a smooth, taut screening surface and uniform tensioning.

5  Rubber cushioned camber bars or pipes, arch the screen cloth to prevent whipping and undue vibration.

6  Demountable assembly may be completely removed from either side.

7  Drive sheave and balance wheels are concentric. Sheaves can be mounted on either end of shaft.

8  Only two heavy duty anti-friction bearings are required, since none of the screen load is carried on the shaft.