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7 Stages RO Water Treatment Machine Drinking Water Purifier 500lph

$2,900.00 / Set | 1 Set (Min. Order)
Model Number:
- +
0piecesselected, US $in total
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Shipping fee:
Depends on the order quantity.
Lead Time:
15 day(s) after payment received
Machine outlook design (Min. Order: 2 Sets)
Customized logo (Min. Order: 2 Sets)
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Quick Details
Applicable Industries:
Manufacturing Plant, Food & Beverage Factory, Energy & Mining
After Warranty Service:
Video technical support, Online support, Spare parts, Field maintenance and repair service
Local Service Location:
Showroom Location:
Video outgoing-inspection:
Machinery Test Report:
Warranty of core components:
Core Components:
pump, RO membranes (consumable parts)
Place of Origin:
Brand Name:
plywood case, fiberglass, stainless steel OPTIONAL
1 YEAR, 1 year
After-sales Service Provided:
Video technical support, Field installation, commissioning and training, Field maintenance and repair service, Online support
Product name:
Drinking Water Purification Plant
RO (Reverse Osmosis)
Production of water:
RO membrane:
Dow/Toray/Hydraunics/ Vontron etc as clients' requirement
Outlet conductivity:
< 15 us / cm
Desaltation rate:
Operation Pressure:
Marketing Type:
Hot Product
Product Certification certification
CE Certified.
Valid from 2016-11-14 until 2020-11-13

Packaging & Delivery

Selling Units:
Single item
Single package size: 
12X6X16 cm
Single gross weight:
50.000 kg
Package Type:
wooden cases
Picture Example:
Lead Time :
Quantity(Sets) 1 - 1 >1
Est. Time(days) 15 To be negotiated
Video Description
Product Description

RO (Reverse Osmosis) Water Purification Treatment : 

RO (Reverse Osmosis) Water  Treatment Plant :
Capacity ranges: from 1500GPD (0.25t/h) to 3,000,000 GPD (500t/h).
Reverse osmosis (RO) technology known as hyper filtration, is widely used in Cosmetic, Pharmaceutical, chemical industries, food, drinking water.
RO equipment is the most advance and energy saving in water treatment industry.
Our company SCxixi can supply all kinds of OR water purification appliance.

Working Principle :
With higher pressure than that of solution osmotic pressure, the RO meberance seperate water with saline.
Because the aperture of RO membrance is very tiny, it's diameter is about 0.00001μm, in this case water can go through the special RO mebrance but other materials can't . We can get pure water, ultra-pure water to meet differents demands in different lines, different users with RO treatment plant.

Raw water pump→ Silica sand filter → Activated carbon filter→Water softener → Security filter→ High-pressure pump→ 1st RO system...  (See flow chart below)
1. Raw water pump: provide the pressure to silica sandfilter/active carbon filter
2. Silica Sand filter: get rid of turbidity, suspended matter, organic matter, colloid and so on
3. Activated Carbon filter: Remove the color, free chloride, organic matter, harmful matter and so on
4, Softener: Get rid of calcium and magnesium ions in original / source water, reduce water hardness.
5. Security filter--prevent any deposition of large Particles, most of the 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.
6. High pressure pump-- Provide the high pressure to RO membrane(at least 2.0 Mpa).
7. RO system--RO system is the main part of pure water treatment plant. The desaltation rate of RO membrane's can be as high as 99%, it is capable of removing over 99% of ions, bacterias, particles and 98% of organic.

Main Features

1) desalinization rate: 97% - 99% 

2) good water qulity , low power consumption , simple operation. 

3) Get rid of organics and bacteria : 98% 

4)  On-line conductivity monitoring , ensure good quality of water output . 

5) PLC mini PC monitor , wash RO memberance in fixed time. 

4) Running in a high automatization,no pollution 

5) Drinkable without boiling , refuse incrustation scale in water pot.

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Name: RO water treatment equipment

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Material: Full 304 Stainless Steel

Production of water (Ton/h ): 0.5 

Original: China

China famous brand or import high quality RO membrance and valve controller. 

Name: RO Plant
Brand: XiXi
Material : FRP 

Production of water (Ton/h ): 1 

RO membrane : China famous brand , import Dow Filmtec or Hydranautics from USA.  

Meet different requirement from differet client

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China famous brand or import high quality RO membrance and valve controller. 

Name: Two-stage (2nd )RO water purification plant

Brand: XiXi
Production of water (Ton/h ): 3
Original: China
China famous brand or import high quality RO membrance and valve controller. 


         Quartz sand filter

Natural quartz ore is adopted as raw material by crushing, washing fine sieve and processed, It is currently the most widely used in the water treatment industry, the largest consumption in water purification materials. No impurities, pressure-proof and wear-resistant, high mechanical strength and chemical stability, high capability of sewage interception, high efficiency, long lifespan.

    Activated Carbon Filter 

XiXi  use  superior coconut sheel , which is the best one of activated carvon filter. Removal of organics, peculiar smell, residual chlorin, color, harmful heavy metal ions such as mercury ,lead, iron and so on. 

Sodium lon Exchange Resin (water softener )

Specially used for water softening to make water hardness < 50 mg/L by ion exchange technology. 

XiXi use only good quality of resins with super high purity : Ligh yelow and granule is plump. 

It's mainly used as water softner.

Safe Pure Water

                            Why choose us ? 

1) We are real manufacturer who can offer you both the most competitive price and top quality products.

2) We have professional R&D team and responsible sales woking in this line for years. Clients could get the most suitable and cost-effective solutions from XiXi. 

3) Safe package and fast shipping. For spare parts or accesories, we could ship by international express DHL, Fedex, UPS, TNT, EMS etc. 

4) Considerable after-sale service : XiXi will provide client with detailed installation guide and attention matters before or after shipment (as standard or customized design) . In case any issue caused at customer's end during operation, both our sales and engineers will help ASAP. by email , call or even live webcam to talk with client and check equipment Parts will be replaced for free if the problems are caused by quality fault after verify.

5) XiXi provide 1 year gurantee for the complete appliance  . For all the devices export, XiXi will send one set of spare parts for free  !  

                        Why choose it ? 

1) Famous Made-in-China or imported brand for spare parts are optional, For example,  RO membrance from China VONTRON , Dow / HYDECANME / KOCH made in America.

High desalilation rate, long life span, low cost operation. 

2) Unmanned operation with full-auto pre-treatment system.

3) Imported water booster pump, low noise and stable running. 

4) Glassfiber and stainless steel tanks are optional

5) No polution , safe and high effeciency. 

6) Exclusive vacuum breaker valve : avoid pre-treatment device glassfiber tanks deformation (absorb air to be oblated) and destroy the whole equipment.

7) Water quality security guarantee: on-line water quality monitoring .


8) Full-auto electronic control program,  touch screen operation is optional.

9) Individual device design according to local raw water quality to meet all-around requirements.

Related Products

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       2t/h RO treatment 

Commercial Drinking Water

Contact us

Skype ID:  jenny.meng [ @ ]     Mobile / Whatsapp / Viber : +86 18575566935