We are pleased to announce that a complete set of sludge dewatering screw press package, tailored for a European client’s municipal and industrial wastewater treatment project, has fully completed factory assembly, systematic testing, quality inspection and standardized packaging. The entire equipment package is now ready for sea shipment and will be delivered to the European site on schedule to support the customer’s on-site sludge treatment commissioning and formal operation.
This turnkey dewatering system integrates core dewatering equipment and supporting chemical dosing units, covering the full process from sludge flocculation conditioning to automatic squeezing dewatering. It is a high-efficiency, energy-saving and fully automatic solid-liquid separation solution specially optimized for low-concentration, high-viscosity and fine-particle sludge commonly found in European sewage treatment scenarios. The whole system features stable operation, low operating cost and zero blockage risk, which perfectly meets the local environmental protection discharge and sludge reduction standards.
Complete Equipment Configuration List
The full shipment package consists of two core pieces of equipment: GNDL303 Multi-plate Screw Press and GNSJY3000 Automatic Chemical Dosing Unit, forming a matched and integrated sludge dewatering system.
1. GNDL303 Sludge Dewatering Screw Press
The GNDL303 screw press is a mature and high-capacity model in our multi-plate dewatering equipment series, specially designed for continuous and automatic sludge thickening and dewatering. The whole machine adopts full 304 stainless steel structure, which is anti-corrosion, wear-resistant and adaptable to various complex sludge conditions including municipal sewage sludge, food processing sludge, chemical industrial sludge and aquaculture wastewater sludge.
Adopting low-speed screw extrusion technology, the equipment runs at a low rotation speed with minimal vibration and ultra-low noise, realizing 24-hour unattended automatic operation. The unique self-cleaning overlapping plate structure effectively solves the common blockage problem of traditional dewatering machines, eliminating frequent manual cleaning and reducing water and power consumption. With stable solid-liquid separation performance, it can efficiently reduce the moisture content of sludge cake, greatly lowering sludge transportation and disposal costs for European customers.
2. GNSJY3000 Automatic Chemical Dosing Unit
Matched with the GNDL303 screw press, the GNSJY3000 automatic chemical dosing unit is a professional polymer preparation and feeding system. It realizes automatic water feeding, quantitative powder dosing, cyclic stirring and mature flocculant solution output, ensuring the precise concentration of the medicament required for sludge conditioning.
In the sludge dewatering process, fine sludge particles cannot be effectively separated by physical extrusion alone. The GNSJY3000 dosing unit accurately mixes and dilutes the polymer agent, fully reacts with the incoming sludge to aggregate fine suspended particles into dense and large flocs. This process significantly improves the water permeability and dewatering efficiency of the sludge, laying a key foundation for the screw press to achieve high-standard dewatering effects. The equipment features intelligent frequency conversion control, stable dosing volume and no medicament waste, effectively reducing the overall operating cost of the production line.
Core Advantages of the Integrated Dewatering System
This matched package of GNDL303 screw press and GNSJY3000 dosing unit has outstanding comprehensive advantages in European environmental protection projects:
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Full Automatic Operation: The whole system realizes one-key start and continuous automatic operation, with no need for full-time staff on duty, saving labor costs greatly.
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Energy Saving and Low Consumption: Low-speed extrusion design reduces power consumption; the self-cleaning structure saves flushing water, meeting Europe’s energy-saving and emission-reduction requirements.
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No Blockage & Low Maintenance: The flexible gap self-cleaning structure avoids sludge clogging, with low failure rate and simple daily maintenance.
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Wide Adaptability: It can stably handle various types of organic and industrial sludge, with strong adaptability to fluctuating sludge water content and concentration.
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Compact & Space-saving: Integrated skid-mounted design occupies small floor space, which is friendly to European plant sites with limited space.
Project Value & Service Support
This exported sludge dewatering package is another successful case of our company’s environmental protection equipment serving the European market. Relying on reliable product quality and mature process design, it helps customers realize sludge reduction, harmless treatment and resource utilization, and effectively solves the problem of high sludge disposal costs in local sewage treatment plants.
We provide one-stop full lifecycle services including customized scheme design, factory pre-testing, international standardized packaging, sea freight arrangement, on-site installation guidance, commissioning and after-sales technical support. We always adhere to strict European industrial quality standards in equipment production and manufacturing, ensuring that each set of exported equipment can operate stably for a long time and create sustainable economic and environmental benefits for global customers.
If you have demands for sludge dewatering, wastewater treatment and solid-liquid separation projects, welcome to contact us for professional technical solutions, equipment parameter confirmation and customized quotation.