FLIP-FLOP SCREENING MACHINE

A flip-flop screening machine includes two screening machine side walls and transverse supports which carry screen panels. The transverse supports are provided as a powered transverse support and as a non-powered transverse support. The transverse supports are arranged between the two screening mach...

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Bibliographische Detailangaben
Hauptverfasser: STOCKHOWE, Andree, HEFFE, Manfred
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A flip-flop screening machine includes two screening machine side walls and transverse supports which carry screen panels. The transverse supports are provided as a powered transverse support and as a non-powered transverse support. The transverse supports are arranged between the two screening machine side walls in a transverse direction of a direction in which a screened material is conveyed. At least every second of the transverse supports is provided as the powered transverse support. Each powered transverse support performs oscillations and/or vibrations with movements in a transverse direction of a longitudinal axis of the powered transverse support to alternately compress and stretch the screen panels. Each powered transverse support has over a substantial part of a length or over an entire length thereof a separate oscillatory or vibratory drive which is arranged between the two screening machine side walls.