Andritz - Model AH - Screen Scroll Centrifuge
From Filter Centrifuges
Screen scroll centrifuges AH are horizontal scroll/screen driers. Material to be dewatered is fed to the small end of a revolving, cone-shaped screen basket and conveyed continuously to the discharge at the large end of the cone. The screen scroll centrifuges AH are horizontal scroll/screen driers. Material to be dewatered is fed to the small end of a revolving, cone-shaped screen basket. Solids retained on the screen are transported out of the basket due to the angle of inclination and the wiping action of a scroll rotating at a differential speed.
- Extremely high solids recovery
- Dewaters to less than 3% surface moisture with 93% plus recovery
- Low maintenance
- Low installation cost
- High capacity
- Profile wire, cut plate, or tungsten carbide screen basket equals longer lifetime with less wear
- Low final surface moisture
Mining & Minerals, Chemicals, Food
Coarse coal, fine coal, ammonium sulfate, coffee grounds, crystal salt, gilsonite, DMT (methanol), Glauber salt, nylon chips, phosphate, plastic granules, polystyrene, potash, sands, sodium chloride, sugar, organic and inorganic fibers.