Sludge Stacking Conveyors

Aspen’s Sludge Stacking Conveyors are 40 ft long X 24 inch wide conveyors.  They are equipped with automatic tension sludge scrapers.

The conveyors are transported on 48 ft flat bed trailers as a single load.  Height is adjusted during on legs during setup.

The conveyors can accommodated one belt-press on each side and feed end dump trucks.  Motors are electric (110 volt) made to run off spares from the belt presses.

6 inch macerating (Chopper) Pumps

Aspen’s sludge macerating pumps are 6 inch centrifugal pumps with the ability to chop all incoming solids prior to pumping to dewatering equipment.

Wear components are cast steel and heat treated for maximum impact and wear resistance. Chopping is accomplished by the scissor action of the leading

edges of the impeller vanes cutting against the opposing edges of the cutter bar. All solids are chopped as they enter between the cutter bar and the impeller vanes.

Following maceration, the smaller solids are easily pumped by the centrifugal action of the impeller.