SUS304 stainless steel modular integrated system, equipped with quartz sand/activated carbon/softening filtration + precision security filtration +RO reverse osmosis components (desalination rate >97%). Fully automatic PLC control + touch screen operation, supporting online conductivity monitoring, automatic dosing and cleaning, and high and low pressure protection. The water production capacity is 0.5-20 tons per hour, and the floor space is saved by 40%. It is suitable for the preparation of pure water in the food, pharmaceutical and electronic industries.