500-5000L/H Polymer Dosing System for Wastewater PLC
This automatic polymer dosing system is designed for wastewater treatment plants, providing continuous preparation and precise dosing of polymer solutions. With a capacity of 500–5000L/h, it integrates dosing, mixing, and feeding functions. Equipped with PLC control and high-precision metering devices, it ensures stable solution concentration and efficient operation in industrial water treatment processes.
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Product Introduction for Polymer Dosing System
The 500–5000L/h polymer dosing system is an automated water treatment device designed for continuous chemical preparation and dosing processes. Built with durable SS304 materials, it offers reliable performance in demanding industrial environments.
This system is used for preparing and dosing polymer solutions, enabling effective flocculation and solid-liquid separation in wastewater treatment processes. It ensures consistent mixing, accurate dosing, and stable operation, helping improve treatment efficiency and reduce manual intervention.
It is widely used in municipal wastewater plants, industrial water treatment facilities, chemical processing industries, and environmental engineering applications.
Technical Specifications：
| Item | Parameter |
|---|---|
| Capacity | 500-5000 L/H |
| Application | Waste Water Treatment |
| Driven Type | Electric |
| Keyword | Polymer Dosing |
| Material | SS304 |
| Power (kW) | 0.94-4.89 |
| PAM Dosage (kg/h) | 1~25 |
| Inlet Water Flow (m³/h) | 0.3-12 |
| Water Inlet | Diameter 25 – Diameter 50 |
Main features：
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High-precision dry powder feeding device combined with anti-clog heating system effectively prevents polymer agglomeration
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Adjustable dosing ratio of water and polymer allows flexible preparation of different solution concentrations
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Integrated multi-tank mixing design ensures thorough dissolution and homogeneous polymer solution quality
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Durable SS304 stainless steel structure provides corrosion resistance and long-term reliability in harsh conditions
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Advanced level control and monitoring system improves safety, automation, and operational efficiency
Working principle：
The system operates by feeding dry polymer powder into a pre-wetting unit where it is mixed with water to prevent clumping. The mixture then enters a series of mixing tanks where it is fully dissolved and homogenized.
A metering pump precisely doses the prepared polymer solution into the treatment system. The PLC control system automatically adjusts feeding, mixing, and dosing based on preset parameters, ensuring continuous and stable operation.
Application scenarios：
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Municipal wastewater treatment plants and sewage treatment systems
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Industrial wastewater treatment in chemical, textile, and paper industries
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Sludge dewatering and solid-liquid separation processes
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Drinking water purification and flocculation treatment systems
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Mining, metallurgy, and mineral processing water treatment
FAQ
A: Its flow range is 500–5000 liters per hour.
A: Yes, it is controlled by an intelligent PLC system.
A: Yes, it has anti-corrosion structure and materials.
A: It is mainly used for wastewater and sludge treatment.
A: Yes, it supports fully automatic dosing and mixing.
Contact us to get your quotation now.
Get in touch with our engineering team.
Download full specification PDF.
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