Screen Compactors

Johnson Screens^® screen compactor is an integrated machine consisting of a screen, a shaftless spiral and a press unit. During operation, solids within the incoming flow will progressively collect onto the screen surface and cause it to gradually blind. The upstream water level will rise and at a predetermined level the spiral will be activated. Heavy Duty brushes fixed to the periphery at the lower section of the spiral will then clean the screen and convey the solids up to the pressing zone where it gets pressed.

The solids are compacted and dewatered and depending upon the solid properties, a reduction of around 40 percent dry solids or greater can be achieved prior to discharging the screenings into a bin.

For more information on screen compactors please view our brochure or contact us.