ROTAMAT® Micro Strainer Ro 9 Mem
Wastewater fine screen for small flows
- with integrated screenings washing and compaction
- for channel installation or supplied in a tank
- with optional frost protection for outdoor installation
The ROTAMAT® Micro Strainer is installed directly in the channel or in a separate tank. Whilst the wastewater flows in through the open front end of the screen basket and through the mesh screen, solids are retained by the screen basket, whereby the separation of floating, settling and suspended solids is dependent upon the screen bar spacing or perforation size.
Blinding of the screen surface generates an additional filtering effect so that solids can be retained that are smaller than the bar spacing or perforation.
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The basket starts to rotate when a certain upstream water level is exceeded due to screen surface blinding. A robust stainless steel screw removes the screenings from the screen basket surface. Additional cleaning is achieved by wear-resistant brushes fitted to the screw flights. The screw conveyor transports the screenings through a closed and inclined pipe. Whilst the screenings are transported, the screw conveyor dewaters and compacts them without any odour annoyance prior to discharging them into the customer's container or a subsequent conveying unit.
