We are pleased to announce the successful shipment of a complete set of GN Screw Press and Chemical Dosing Units for an overseas industrial wastewater and sludge treatment project.
Industrial wastewater and sludge disposal are core environmental procedures for manufacturing enterprises. Many overseas factories are troubled by inconsistent chemical dosing accuracy, poor sludge dewatering results, high operational costs and complicated on-site commissioning. To help the client achieve stable effluent standards and effective sludge reduction, we delivered a matched dosing + dewatering integrated package solution tailored to their local working conditions and emission regulations.

🔹 Automatic Chemical Dosing Unit Designed for fully automated water treatment processes, our skid-mounted dosing unit supports precise proportional dosing and even reagent mixing. It eliminates errors and waste caused by manual operation, ensuring stable water treatment quality. The pre-assembled compact structure minimizes on-site installation work, shortens project cycles and reduces overall labor costs.
🔹 High-efficiency Screw Press Adopting low-speed screw extrusion technology, the GN screw press realizes gentle and efficient sludge dewatering without damaging sludge flocs. It effectively lowers sludge moisture content and greatly reduces sludge volume for easier transportation and subsequent disposal. Featuring low energy consumption, low noise and minimal wearing parts, the equipment ensures continuous, trouble-free and cost-effective long-term operation.

Paired together, the two systems form a standardized, high-efficiency wastewater treatment and sludge reduction workflow. It enables the client to stabilize effluent quality, meet local environmental compliance requirements, and cut operational and maintenance costs simultaneously.
This overseas delivery reflects GN Separation’s reliable export capability and mature customized environmental solutions for global industrial clients. From solution design and skid assembly to factory testing and after-sales support, we provide full-cycle one-stop services for various wastewater and sludge treatment scenarios.
We will continue to deliver robust, energy-saving and cost-effective separation & environmental equipment to support global clients’ green and sustainable production.