Automatic Grade water purification vending machines

Water purification vending machines is to produce high quality drinking water for drinking or beverage 

factory, which include sand filter, carbon filter, softener, micron filter and RO system.

1. Raw water pump-- provide the pressure to sand/carbon filter

2. Sand filter-- get rid of turbidity, suspended matter, organic matter, colloid and so on

3. Carbon filter--Remove the color, free chloride, organic matter, harmful matter and so on

4. Micron filter--prevent any deposition of large Particles, some bacteria, and viruses into the RO membrane, The
accuracy is 5um, for holding back any large particulates such as large iron, dust, suspended matter, impurity.

5. High pressure pump-- Provide the high pressure to RO membrane, at least 2.0 MPA

6. RO system--RO system is the heart part of pure water plant. The RO systems are capable of removing over 99% of
ions, bacteria, particles and 98% of organics and silica, 85 % of B. simply operation and life span.