Sewage sludge screener ROTAMAT® Ro3

screwdrumfor wastewater

Well-proven, efficient and rugged Septage Receiving Station with integrated screenings press with integrated screenings washing no odour annoyance outside This septage receiving station is used for mechanical treatment of septic sludge. A HUBER Fine Screen ROTAMAT® Ro1 is installed in a tank. The septic sludge is fed into the tank and, as it flows through the Fine Screen, all coarse material is retained. A screw conveyor with integrated screenings press removes the screenings from the tank, reduces their volume and weight and drops them into a container or bagging device. The entire treatment takes place in a fully enclosed system; odour nuisance is thus prevented. High separation capacity Due to the diversion in the basket the fibrous materials and the bar-shaped particles are considerably better retained than the particles flowing straightly to the rack screen. Low head loss Due to the drum shape and the 35° installation considerably more screening area is available for the cleaning than for instance with screening systems installed vertical or inclined. The result: low head loss - maximum throughput Completely made of stainless steel The machine is completely made of stainless steel and acid-treated in a pickling bath which eliminates labour-intensive maintenance work otherwise caused by corrosion. Automatic cleaning By means of the circulating screening rake the complete screening area is totally cleaned, i.e. even at high pollution load the automatic cleaning ensures a constantly free screening area.