Drinking Seawater Desalination Machine Osmosis RO Filtration Purifying Purification System Price Water Desalination Treatment Machine

Product Description

 

Product Description

Seawater Desalination Machine - Reliable Fresh Water from the Sea

Model Range:50 LPH - 50,000 LPH
Application: Drinking, irrigation, industry, emergency relief, island use

Turn seawater into a sustainable freshwater source with our Seawater Desalination Machine, designed for high salt rejection, energy efficiency, and long-term durability. Whether you're on a coastal island, operating a remote facility, or supplying fresh water to a community, our RO-based desalination units deliver consistent and safe results.

                                                      

Typical Process Flow

Seawater Intake → Feed Pump → Multimedia Filter → Cartridge Filter → High-Pressure Pump → RO Membranes → Freshwater Tank

Optional Accessories - Tailored to Your Needs

To ensure optimal performance and flexibility, we offer a wide range of optional accessories for your Seawater Desalination Machine or RO Water Treatment Systems. All components are selected for reliability, compatibility, and easy integration.

Each part function of the drinking water purification system
S/N.	Commodity name	Application	Remark
1	Raw water tank	Store water, buffering pressure, overcome instability of supplying water by pipe, ensure to supply water stably and continuously for whole system	Customer provide for themselves, because big size will result in expensive freight.
2	Raw water pump or called booster pump (feed water pump)	Provide needed pressure for every pretreatment filter	We can provide CNP pumps
3	Mechanical filter or called quartz sand filter or sand filter	We use fiber glass or stainless steel vessel as housing, fill quarts sand, it can filter big particles impurities, suspended substances, colloids etc.	We use China brand or WAVE CYBER brand
4	Activated carbon filter	We use fiber glass or stainless steel vessel as housing, fill activated carbon, remove color, odor, residual chlorine and organics substances.	We use China brand or WAVE CYBER brand
5	Water softener, demineralizer, or called Na+ exchanger	Adopt cation resin to soften water, cation resin will absorb Ca2+, Mg2+(main elements for composing scale), reduce hardness of raw water, System can make resin intelligently regenerate, recycling	We use China brand or WAVE CYBER brand
6	Antiscalant dosing system or PH regulating system	Dosing antiscalant into feed water, prevent the ro membranes from blocking, prolong the lifetime of RO membranes. Regulating PH to suitable range.	Italy SEKO dosing pump or German Prominent
7	Security filter or pp filter, or called PP sediment filter	prevent large particles, bacteria, viruses into RO membrane, accuracy is 5µm	Stainless steel housing or PVC housing
8	High pressure pump	Provide needed working pressure for RO system, ensure production capacity of pure water.	CN pump
9	RO(reverse osmosis) system	Can remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source etc. harmful substances and 99% dissolved salts.	RO membranes USA Filmtec Dow
10	CIP cleaning system	Cleaning RO membranes with chemicals	CNP pumps
11	Sterilizing device	UV sterilizer or ozone generator	BNP ozone
			machine, USA
			Hanovia UV bulb

Key Features

• High-Efficiency RO System
  Advanced reverse osmosis technology with corrosion-resistant components ensures stable desalination performance, even in high-TDS environments (up to 45,000 ppm).

• Durable & Marine-Grade Materials
  Components built from SS316, duplex stainless steel, and anti-corrosion coated frames for extended operation in harsh marine conditions.

• Containerized or Skid-Mounted Options
  Choose from compact skid-mounted units or fully containerized plug-and-play systems (20ft or 40ft), ideal for remote sites or fast deployment.

• Pre-Treatment Included
  Multi-media filtration, anti-scalant dosing, and cartridge filtration ensure RO membranes operate efficiently and last longer.

• Optional Solar Power Integration
  For off-grid use, we offer solar-powered versions for eco-friendly water production.
  
   

The solar powered is optional , If your location does not have enough sunlight, you can also choose not to configure the solar container RO plant
 

We are specialized in customizing various water treatment equipment, whether it is mobile or fixed, and can customize various production capacities, etc.

Specification	Value
Capacity	1000L/hour-100m3/hour (customizable)
Source Water	Seawater / Brackish Water / Well Water
Power Supply	Pure Solar or Hybrid AC+Solar
RO Membrane	SWRO 4040 / 8040 series
TDS Reduction	≥ 98%
Container Type	20ft / 40ft standard container
Control	Touchscreen HMI + PLC

 

 

We are professional in customization. If you have any needs or questions, you can contact us to provide professional help.
 

Why Choose Haiyuan?

Haiyuan is a professional water treatment system manufacturer with rich export experience. Our products are widely used in Africa, the Middle East, Southeast Asia, South America, and more. We offer:

• Multi-language Technical Support & After-sales Service

• OEM/ODM Customization Available

• Installation & Commissioning Guidance

• Strong Export Packaging & Shipping Experience
  
  Most importantly, we support the provision of customized complex technical designs
  

Get in touch today to receive a quote or technical proposal based on your water source and capacity needs!

Certifications

Company Profile

 

exbition

 

Case

 

Buying Guides

 

In order to make the quote best fit your demand, kindly confirm as below:

 

1- Untreated water: from well water(send water test report),seawater or other?

2- Treated water purpose:  Meet city tap water standard for humandaily use(TDS less than 500ppm) or other purposes?

3- Outpu capacity: How many liters/gallons per hour do you need?

4- Will the power supply 380v/50hz/3ph or others there?

 

I would like to introduce our company HaiYuan Water Treatment CO.,Limited.

Our advantages:

 

--We can give you what you the ideal price and quality.

- We are dedicated in water treatment since 2006

- Export experience over 100 countries, familiar with vary water quality.

- Customized water treatment solution for varied industries

- ISO9001 quality certification and CE certification & OEM service available.
 

Send us inquiry to get more info. Thanks!

 

Contact Us now desing differenct desalination machine

Sherry
Product manager