This two-stage reverse osmosis water treatment system adopts full food-grade 304 stainless steel structure, matched with complete pre-filtration tanks including quartz sand filter, activated carbon filter and water softener as shown in the picture. It effectively removes sediment, residual chlorine, scale, heavy metals and other impurities from raw water to generate high-purity purified water that complies with cosmetic, daily chemical and pharmaceutical production requirements.
Specially designed for cosmetic factories, skincare production workshops, daily chemical plants, ointment and perfume manufacturing lines, also suitable for food processing and small pharmaceutical factories.
Q1: What industries is this two-stage RO water system suitable for?
A: Perfect for cosmetic, skincare, shampoo, cream, ointment, perfume daily chemical production, also applicable to food and pharmaceutical factories.
Q2: What pre-filters does this machine equip?
A: It comes with full stainless steel quartz sand filter, activated carbon filter and water softener as shown in the picture, effectively remove sediment, chlorine and water scale.
Q3: What’s the difference between single-stage and two-stage RO water machine?
A: Two-stage RO produces higher purity pure water, conductivity below 10μS/cm, meets cosmetic production strict water standard, single-stage can not reach such purity.
Q4: Can we customize water output capacity?
A: Yes, we support 250L/H, 500L/H, 1000L/H, 2000L/H and larger flow rate customization.
Q5: Is all machine material stainless steel?
A: Main frame, filter tanks, pipeline and water storage tank adopt food-grade 304 stainless steel, corrosion resistant and easy to clean.
Q6: Is operation automatic? Do I need full-time worker to watch?
A: Fully automatic running with auto stop for low/high water level, no worker needed for continuous operation.
Q7: How long is the service life of RO membrane?
A: Original domestic/import RO membrane can work for 2-3 years under regular maintenance.
Q8: Can the machine match different country voltage?
A: We customize 110V/220V/380V voltage and corresponding plugs for global customers.
Q9: How often do I need to replace filter consumables?
A: Quartz sand & activated carbon replace every 8-12 months; softener resin regenerate regularly; PP cotton filter replace every 15-30 days.
