The Automatic Polymer Preparation Unit is designed to automatically prepare polyelectrolyte solutions for use in sludge dewatering systems at wastewater treatment plants.

The system consists of three compartments: dissolution, maturation, and storage. Water is introduced into the system through flow control instruments and combined with the dosed dry polymer before entering the dissolution chamber, where a high-speed mixer ensures complete dissolution. The solution then flows into the maturation chamber, where it is gently mixed by a slow-speed mixer to achieve the required maturation. Once the polyelectrolyte solution is ready for use, it is stored in the storage chamber until required.

The high-speed mixer, slow-speed mixer, and all other wetted components are manufactured from stainless steel to ensure long-term durability and corrosion resistance.

Equipped with a touchscreen control panel, a PLC-based automation system, and integrated sensors, the Automatic Polymer Preparation Unit operates fully automatically with minimal operator intervention. This reduces labor requirements while providing significant savings in operating costs.