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Rotary Screen Filter

Our Rotary Screen Filter removes vegetable matter and debris from water so the water can be reused.



Wyma’s Rotary Screen Filter is compact and cost effective. It is a first-stage water treatment solution. It removes vegetable matter and debris from water so the water can be reused.

Dirty water is fed into a rotating drum via an infeed pipe or flume. The drum is made from wedge wire screen (aperture 0.2 to 2mm) to allow water to pass through. Water is collected underneath the rotating screen in a catchment tray or tank. Debris stays on the screen and is carried to the waste chute via flights fitted inside the drum.

An internal cleaning bar sprays water on the outside of the drum to dislodge waste and prevent it from clogging the screen.


Filters water Allows water to be reused.
Removes water from waste. Reduces bulk and weight of waste, lowering waste disposal costs.
A Flip-up door Easy access to drum and internal structure for cleaning and maintenance.
B Chain-driven drum Maximum drive in wet conditions.
C Spray bar Sprays water through the drum to dislodge waste and prevent build up that may clog the holes.
D Alternative spray bar position You can choose which side the spray bar in on, depending on your site.
D Second spray bar position* Each spray bar can be set up to spray separate halves of the drum. You can set the spray intensity separately, depending on how clogged each half gets. This may reduce water usage.
Customisable spray nozzles Choose size, spraying angle and intensity to suit your needs. Easy maintenance.
E Built-in water catchment tray Collects waste water for reuse.
F Flights Carrys waste to the outfeed.
G Screen cleaning brushes* Help dislodge waste (perforated drum only).
H Waster tank with pump* Collects filtered water and pumps it away for reuse.
I Guide rollers Help keep the drum in position.
Centralised greasing of rollers* Easy maintenance.

* Optional

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