The automatic dosing unit is used for the treatment of feed water, boiler water, circulating water, and wastewater in power plants, as well as in industries such as oil, chemicals, environmental protection, and water supply systems.

Application of Automatic Dosage System in Ventilation Engineering: High concentrations of chemical scales like calcium carbonate and magnesium carbonate, as well as domestic sludge, can deposit in the condenser sections where temperatures are higher, leading to a significant drop in the main unit's refrigerating capacity. This necessitates the use of an automatic dosage system to treat the water quality.