Water softening equipment, that is, equipment that reduces water hardness, mainly removes calcium and magnesium ions in water. When the incoming water is deep well water or the hardness of the water source is very high, the function of using softening water equipment is to remove the calcium and magnesium ions in the water. , reducing calcium and magnesium ions in water. In the process of softening water, softening water equipment cannot reduce the total salt content in water. It is widely used in hot water boiler systems, heat exchange systems, industrial cooling systems, central air conditioning systems and other water equipment systems.