The JOEST Flip-Flow-Screen OSCILLA is the ideal solution for sticky and difficult to screen materials. Typical appli­cations are inhomogenous and wet recycling materials as well as high moisture and sticky ash, minerals and clay type materials. The particle size is typically between 0 – 100 mm (0 – 4 inches).

OSCILLA is a vibratory screen based on a resonance system. The inner frame of the screen is set in motion as a result of the motion of the screen body putting the screen panels in a high vertical motion. The linear or circular motion of the screen is producing an acceleration of the screen deck which can be higher than any other screen before (> 50g). This way the screen deck is kept clean and highest screen efficiency can be achieved even with heavy materials.

The unique and new JOEST patented design connects the screen body with the inner frame with a leaf spring system. This enables much higher stroke and acceleration than comparable systems. The new leaf spring design is not only extremely robust and durable but makes the adjustment of the stroke and acceleration easy without any controls system.

OSCILLA is also available as a multideck Flip-Flow screen or combination of Flip-Flow and conventional screen. Any available screen deck system from a wire mesh to perforated plate, finger screens or PU rubber panel sys­tems can be used for the top deck.

Multideck Flip-Flow

Combination of Flip-Flow screen deck and conventional screen deck possible

Width (mm)
600 (incl. frame)x


Flip-Flow Screen OSCILLA

Significantly higher stroke

Acceleration values > 50g

Reduced elevation for easier integration

Adjustable oscillating angle

Horizontal leaf-springs as connecting element (JOEST patent)

Individual fine tuning of screen decks

Screwless clamped screen mats installation

Quick and easy exchange of screen mats


Primary Raw Materials
Secondary Raw Materials - Recycling

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Household and Industrial Waste
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Shredder Scrap
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Substitute Fuel
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