Applications
Medium WWTP
Screw press dewatering for medium-sized municipal treatment plants
Continuous Capacity for Medium Plants
Medium-sized municipal plants need dependable daily dewatering capacity without the energy bill of a centrifuge. Mid-range RF models deliver steady throughput at a fraction of the power, with cake dryness tuned by back-pressure and screw speed.
The press integrates easily with existing polymer make-up systems, feed pumps and cake conveyors, and its self-cleaning screen keeps performance stable even as sludge characteristics vary through the year.
Typical Sludge & Process Parameters
| Parameter | Typical range |
|---|---|
| DS load | 100–400 kg DS/h |
| Cake solids | 18–25% DS |
| Operating mode | Continuous / automatic |
| Energy | 0.02–0.1 kWh/m³ |
RF Series Screw Press
Four-Screw Configuration
Two twin dewatering units on a common stainless steel frame — maximum throughput with a small footprint.
Explore the RF seriesEngineering Assessment
Ready to Find the Right Screw Press?
Our engineering team provides application-specific screw press sizing and selection — based on your sludge type, flow rate, and dewatering targets.