Envista tech type external Rotary drum screen is one of the
pre-treatment solid separating devices used for suitable for small and medium wastewater treatment plant
and a device which can remove solid suspended matter continuously and effectively in some wastewater
treatments, 30% - 60% of the organic inorganic solid suspended matter will be removed after filtering,
and reducing greatly the subsequent work load.
The Rotary Drum Filter (savi rotatory filtering drum)
consists of a case made of stainless steel plate and section bars. The chrome steel filter, whose
surface is made of a stainless-steel “v” profile wedge wire style winded up as a spiral,
rotates within the case. The distance between each and every coil is the same as the favored
Simple structure, High reliability.
Compact structure, small covering area.
The surface of the drum is made of wedge grid, and has excellent hydraulic characteristics.
Water separation therapy of industrial waste water in these industries :-