Industrial Screw Press Sludge Dewatering Machine 10-150m3/h

The screw press offers high efficiency, low energy consumption, fully automatic control, and stable operation. It directly and continuously reduces water content from secondary settling tanks, producing dewatered sludge with stable moisture content between 70-85%. Its compact design reduces capital investment, saves floor space, minimizes odor and phosphorus release, and significantly improves the capacity of subsequent deep dewatering equipment.

1. Conditioned sludge flows into the filter chamber from the flocculation tank and is pushed toward the discharging end.
2. As the gap between the shaft threads increases, water separates from the sludge and flows out through the gaps between moving and fixed rings.
3. The movement of rings cleans the gaps, preventing machine blockage.
4. Filtered sludge cakes are pushed forward by the shaft and discharged at the end.

• Simple process with high efficiency, power saving, and low investment
• Programmable settings for convenient and accurate operation
• Precise chemical preparation and dosage reduces operational costs

• Compact Design: Requires minimal installation space compared to other technologies
• No Blockage: Self-cleaning mechanism handles oily sludge without clogging
• Cost Efficient: Low power consumption (0.1-0.01kwh/kg-DS) reduces operating costs
• Automated Operation: Easy control through electric cabinet with automatic settings

• Municipal sewage treatment
• Food processing wastewater
• Slaughterhouse waste
• Printing and dyeing industry
• Oil and chemical industry
• Paper manufacturing
• Leather processing
• Pharmaceutical waste