Sizing & Capacity
Tools and guides for screw press capacity planning
Capacity Planning
Sizing Resources
Capacity & Parameter Guides
Screw Press Sizing
How to size a screw press: determine dry solids load, select model capacity, and configure your dewatering system.
Dry Solids Loading
Understanding dry solids loading (kg DS/h) for screw press sizing: how to calculate, what influences it, and how to match it to equipment.
Screw Press Capacity
Understand screw press capacity: hydraulic vs solids throughput and which limit governs sizing for your sludge.
Sludge Dewatering Capacity
Size sludge dewatering capacity to plant production, operating hours and redundancy for a screw press system.
Dry Solids Capacity
Dry solids capacity (kg DS/h) explained: the primary rating for screw press model selection and how it is applied.
kg DS per Hour
kg DS/h explained: the standard screw press throughput unit and how to convert flow and concentration into it.
Sludge Flow Rate
Sludge flow rate in screw press sizing: hydraulic loading, its link to solids load and why steady flow matters.
Sludge Concentration
Sludge concentration (%DS) in screw press sizing: effect on solids load, capacity limit and polymer demand.
Feed Solids
Feed solids and screw press performance: how the incoming concentration affects throughput, polymer and cake solids.
Cake Solids
Cake solids explained: what drives achievable %DS on a screw press and how it affects disposal cost.
Solids Capture Rate
Solids capture rate on a screw press: definition, why it matters for the plant and how to keep it high.
Polymer Dose
Polymer dose for screw press dewatering: units, typical ranges by sludge type and how to find the optimum.
Polymer Consumption
Estimate polymer consumption and cost for a screw press from dose and dry-solids throughput.
Wash-Water Consumption
Wash-water consumption on a screw press: why it is low, what affects it and how to keep it minimal.
Energy Consumption
Screw press energy consumption: low kWh/t DS from slow rotation, and how it compares with centrifuges.
Screw Speed
Screw speed as a sizing and operating factor: the trade-off between throughput and cake solids.
Back Pressure
Back pressure as a design factor: how discharge compression sets cake solids and affects drive sizing.
Two-Screw Unit with Control Panel
Ready-to-connect dewatering unit with touch panel control, flocculation tank and cake discharge chute.
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Our engineering team provides application-specific screw press sizing and selection — based on your sludge type, flow rate, and dewatering targets.