Volute Dewatering Press

Our Advantage

Large capacity, high efficiency and small occupying space.

Compact structure, easy operation and maintenance.

High TDS and saltwater tolerance Chemical treatment flexibility.

Volute Dewatering Press


Volute Dewatering Press is mainly designed for the purpose of dewatering the organic sludge. It reaches the goal of extrusion dewatering sludge by the powerful extrusion pressure of changing the screw diameter and distance, and the tiny spacing between movable annular plates and fixed annular plates.

Volute Dewatering Press

Best Factory, Best Product. Contact Now !!!

Working Process
Flow control tank:Sludge feed is regulated with the overflow pipe, returning excess volume to the sludge storage tank.
Flocculation tank: Polymer flocculant and sludge are stirred and mixed, forming floc suitable for the Volute Dewatering Press. Then, the built-in thickener in the tank instantly thicken the sludge.
Cylinder unit: Sludge is further thickened in the thickening zone of the cylinder, and then the inner pressure increased at the dewatering zone helps sludge being dewatered well.
Discharge outlet for dewatered cake:Further pressure is applied from the outlet side with the end plate, discharging dewatered case with 20+-5% solid content.

Volute Dewatering Press Volute Dewatering Press

-Municipal water and wastewater treatment plants.
-Agricultural/fishery community wastewater treatment plants
-Industrial waste treatment plants
-Food/beverage production plants
-Dairy farming/Meat processing plants
- Chemicals manufacturing plants
-Machinery manufacturing/Metal processing plants
-Laundry wastewater
-Other (paper manufacturing, building material manufacturing, oilfield associated water accompanied with crude oil mining, etc. )

Free Drawings, Support Customized. Contact Now !!!

Volute Dewatering Press


Where is your factory?

We have three factories in Sichuan, Hebei, Jiangsu. Because the difference of customer locations, raw material price, factory wages and other considerations. In this way, we can provide the best quality product with lower cost.

Do you have a certification?

Yes. we have ISO/CE/BV/SGS/TUV certificate and patent certificate.

How about the delivery time?

Usually 1-15 days after prepayment is confirmed.

Do you have a design team?

Yes, we have. Providing drawing, electric drawing and others.

What is your payment?

T/T, L/C, Western Union, Paypal.

Can you provide certificate of origin?

yes, we can provide CO as well as FORM E, FOEM F and etc.

Can you accept OEM?

Yes, we could do OEM for you.

Can you send me a sample?

Yes.1-3 days for delivery.

Volute Dewatering Press

Our Service

Professional Pre-sale

Filtration method and
equipment recommendation.


Free CAD or 3D
drawing provided.


Free phone call.

Complete Service
During Sales

On time delivery.


Equipment inspection
by photo or video.


Secure and standard
package provided.

After Sales Service

Installation assist by
phone call or video.


Free accessories provide
for maintenance.


Engineer sent for
solving onsite problem.