In chemical dosing systems that are used at different points such as waste water treatment or sludge dewatering systems, the chemical to be dosed must be prepared in advance. Automatic chemical preparation units are used to ensure the continuity of the system. Automatic Poly Units are compact units in which the preparation and dosing steps of the chemical to be used are combined. There are powder polyelectrolyte feeding point, solution preparation and dosing steps in the unit.
