Recently, GN Separation successfully completed the manufacturing and delivery of one batch of Screw press and Chemical Dosing Unit for an overseas customer. The equipment will be applied in an industrial sludge dewatering project to improve solid-liquid separation efficiency and reduce sludge disposal costs.
The supplied system mainly includes GN Screw Press Sludge Dewatering Unit and Automatic Chemical Dosing Unit. The complete package is designed with compact structure, stable performance, and low operating cost, which makes it suitable for municipal and industrial wastewater treatment applications.
GN Screw Press for Sludge Dewatering
GN Screw press is widely used for sludge thickening and dewatering. Compared with traditional filter press equipment, the screw press features lower energy consumption, continuous automatic operation, and reduced maintenance requirements.
The main advantages of GN Screw Press include:
- Low power consumption and low operating cost
- Self-cleaning structure to minimize clogging
- Continuous and automatic operation
- Compact skid-mounted design for easy installation
- Suitable for oily sludge and industrial wastewater sludge treatment
The screw press adopts high-quality stainless steel material for wetted parts to ensure corrosion resistance and long service life. The dewatered sludge cake can significantly reduce disposal volume and transportation cost.
Automatic Chemical Dosing Unit
The Chemical Dosing Unit supplied together with the screw press is designed for automatic polymer preparation and dosing. It can effectively improve sludge flocculation performance before entering the dewatering process.
GN Chemical Dosing Unit features:
- Automatic powder feeding and solution preparation
- Continuous and stable polymer dosing
- Compact integrated structure
- PLC automatic control system
- Easy operation and maintenance
The polymer preparation system ensures consistent chemical concentration and improves overall sludge dewatering efficiency.
Integrated Sludge Dewatering Solution
GN Separation can provide complete sludge dewatering solutions including:
- Decanter Centrifuge
- Screw Press
- Chemical Dosing Unit
- Sludge Transfer Pump
- Sludge Vacuum Pump
- Vibrating Screen and Separation Equipment
With rich experience in environmental protection, oil & gas, municipal wastewater, and industrial sludge treatment industries, GN Separation continues to provide reliable separation equipment and customized solutions for global customers.
For more information about GN sludge dewatering solutions, please contact GN Separation sales team.
