Screw Press
crew Press is an advanced sludge dewatering system designed to efficiently separate water from sludge using a gradual compression mechanism inside a perforated drum. As sludge enters the press, a slowly rotating screw pushes the material forward while continuously increasing pressure, resulting in effective dewatering and a dry, solid discharge known as sludge cake. This continuous and automated process ensures stable performance without clogging and eliminates the need for high-energy centrifuges or bulky filter presses. Due to its compact design, low operational cost, and long service life, Screw Press has become the preferred choice for both municipal sewage plants and industrial ETP/STP facilities. With minimum supervision, low wash water consumption, and quiet energy-saving operation, the Screw Press delivers reliable and cost-efficient sludge management while significantly reducing disposal volume and improving overall plant productivity.
ENQUIRYApplications
-
Municipal STP and Industrial ETP sludge treatment
-
Food & beverage, dairy and meat processing waste sludge
-
Chemical, pharmaceutical, textile, and paper-pulp industries
-
Dewatering after DAF / MBBR / SBR / Anaerobic digestion
-
Sludge reduction before transport, disposal, or composting
Technical data
-
Combined sludge thickening + dewatering in a single unit
-
Continuous automatic operation with very low manpower requirement
-
Sludge cake dryness typically around 22–25% solid content
-
Energy-efficient compression system — no high-speed rotation required
-
Compact footprint with easy installation and minimal maintenance