An industrial water chiller is a kind of water cooling equipment that can provide constant temperature, constant current, and constant pressure. Its principle is to inject a certain amount of water into the tank and cool the water through the refrigeration system of the chiller, then the water pump will transfer the low-temperature cooling water to the equipment to be cooled, and the water will take away the heat in the equipment, and return to the water tank for cooling again. Cooling water temperature can be adjusted as required.