Smart Solution for Organic Waste Processing
Multi Screw Press
A continuous sludge dewatering system using an interlocking screw mechanism to efficiently reduce moisture from high-volume feed — delivering stable outlet solids with low energy consumption and minimal operator attention.
How It Works
Process
Sludge Conditioning & Feed
Sludge is dosed with polymer flocculant via the integrated dosing system before entering the press, promoting floc formation for effective water release.
Progressive Screw Compression
Multiple screws rotate at low speed, gradually building pressure along the chamber length to extract moisture without high mechanical stress on components.
Working Principle
Filtrate Drainage
Separated water drains through the screen and is returned to the treatment system, while the dewatered cake progresses toward the discharge outlet.
Cake Discharge
Dewatered sludge exits at the outlet end at 20–22% dry solids and transfers directly to downstream handling, bagging, or drying systems.
Self-Cleaning Screen
Intermeshing screw rings continuously clean the filtration screen during operation, preventing clogging and maintaining consistent throughput without manual cleaning intervals.
This Is Why
We Should Use Multi Screw Press
Wide Inlet DS Range
Handles sludge with 0.2–5% inlet dry solids — suitable for both thickened and dilute sludge streams without pre-thickening.
Self-Cleaning Operation
Continuous screen cleaning eliminates the shutdowns and manual intervention common in belt press and centrifuge systems.
Low Power Consumption
Slow screw rotation speed means significantly lower energy draw compared to centrifuges at equivalent throughput.
Integrated Dosing System
Self-contained polymer dosing unit is factory-mounted and pre-commissioned, reducing site installation complexity.
Minimal Maintenance
Few moving parts, no high-speed rotating components, and no filter cloth replacements result in low lifetime maintenance cost.
Continuous 24/7 Operation
Designed for uninterrupted duty in industrial and municipal treatment plants with consistent sludge loads
1–240 m³/hr
Capacity
20–22%
Outlet DS
Low
Energy Consumption
Overview
Efficient Sludge Dewatering
The Multi Screw Press is a compact, automated system designed for continuous sludge dewatering across municipal and industrial applications.
It delivers consistent output with minimal operator involvement and significantly lower operating costs compared to traditional systems.
Low
Energy Cost
20-22%
Dry Solids
24/7
Continuous
Technical Specifications
Capacity Range
1–240 m³/hr
Inlet DS Range
0.2–5%
Outlet Dry Solids
20–22%
Operation Mode
Continuous
Cleaning Mechanism
Self-cleaning (no manual intervention)
Dosing System
Self-contained, integrated
Power Consumption
Low (slow screw rotation)
Maintenance
Low — minimal moving parts
Applications
Ideal Applications
Municipal Sewage Treatment Plants
Industrial Effluent Treatment Plants
Food Processing & Beverage Industry
Paper & Pulp Mills
Textile & Chemical Industries
Biogas Plant Digestate Dewatering
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Interested in Sludge
Dewatering?
Get a customized system engineered for your specific capacity, sludge type, and operational requirements.