Spiral sludge dehydrator, sludge dehydrating / dewatering press for wastewater treatment plant, sewage treatment plant, effluent treatment plant, sludge treatment plant, waste plant

24 hours fully automatic control Multi-disk screw press sludge dewatering machine for Oily Sludge Treatment

Usage 

•Municipal & Domestic

•Tannery•Paper & Pulp•Dyeing & Printing

•Food & Beverage•Dairy•Agricultural•Slaughter & Farming

•Pharmaceutical & Petrochemical


 

Working Principle
The wastewater is pushed into the dewatering machine.The sludge will move to the sludge cake outlet under the pressure of the helical aixs blades. Becuse the gap among the helical blades become narrower,so the sludge bear heavier pressure and began to dewatering under the pressure. The water comes out from the space between fixed and moving plates.

Working principle: The Volute Screw Sludge Dewatering Machine uses the principle of screw extrusion, which produces a strong squeezing force through the change of the screw diameter and the pitch, and a small gap between the swimming ring and the fixed ring to realize the extrusion and dewatering of the sludge.maintainance.

 

Advantages and comparison with other machines

1. Low operation cost: below 40% of belt press and 20% of centrifuge.

2. Power-saving: less than 5% of centrifuge

3. Water-saving: less than 0.1% of belt filter press.

4. Saving drugs: saving around 60%.

5. Compact: saving more than 60% of the investment for dehydration room.

6. Non-clogging: processing the fats & oils and fiber sludge perfectly.


Screw press part



Electric control system with Siemens PLC



Process flowchart


Models and Tips

Customer Visitations and Exhibitions 

With our consistent effort,Our machinery is supplied to more than 30 countries including the Russia,Pakistan,India,Argentina,Indonesia,Romania,Canada,Turkey,Iran,Vietnam and other countries. Also participate in the exhibitions of urban sewage treatment, wastewater treatment,textile, leather, chemical and other industries.


Packaging & Shipping


About us 

Top machinery, founded in 2002, specialized manufacture wastewater treatment equipment and sludge dewatering machine, like screw type sludge dewatering machine, decanter centrifuge, brushing/scraping self-cleaning filter, automatic back-flushing filter, Bernoulli filter, electrocoagulation, inward/outward water micro filter, bar screen, etc. With our consistent effort, high quality, competitive price and good after-service, our machines are supplied to more than 30 countries with very good feedback.


Contact Details
Tina guo