Ultra Purification Water Equipment for Infusion
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Product Highlights
- Continuous Ultrapure Production: EDI technology regenerates ion exchange resin continuously without acid-base chemical regeneration.
- Customizable Capacity: Capacity ranges from 1-100t/H, tailored to specific project requirements.
- Durable Material Construction: Constructed with UPVC, Stainless Steel, and FRP for longevity and corrosion resistance.
- Versatile Industrial Application: Suitable for chemical, pharmaceutical, electronics, and solar photovoltaic industries.
- Certified Quality Assurance: Products hold ISO9001 and CE certifications ensuring safety and quality standards.
- Salt Rejection Efficiency: Achieves a 99.5% salt rejection rate to effectively remove impurities and ions.
- Comprehensive System Configuration: Includes raw water tank, filters, RO unit, EDI, UV sterilizer, and dosing system.
Product Attributes
- Customization
- Available
- Certification
- ISO9001, CE
- Salt Rejection Rate
- 99.5%
- Model NO.
- WTRO-EDI
- Application
- Pure Water Treatment
- Capacity
- 1-100t/H
- Usage
- Ultrapure Water
- Raw Water
- Tap Water, Municipal Water, Industry Water etc.
- Function
- Desalting,Removal of Ion
- Principle
- RO,Electrodialysis and Ion Exchange
- Force
- Pressure Difference and Potential Difference
- Recovery Rate
- (Permeate Flow / Feed Flow) X 100%
- Material
- UPVC + Stainless Steel/FRP
- Warranty
- One Year
- Transport Package
- Wooden Case
- Specification
- RO+RO, RO+EDI
- Trademark
- Wentong
- Origin
- China
- HS Code
- 8421219990
- Production Capacity
- 800sets/Year
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Ultra Purification Water Equipment for Infusion
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Product Description
RO membrane and EDI technology introduction
Reverse osmosis is to separate the solvent (usually water) in the solution through a reverse osmosis membrane (or semi-permeable membrane) with sufficient pressure, so it is called reverse osmosis.
Reverse osmosis, as an efficient desalination technology, can remove impurities such as inorganic ions, bacteria, viruses, organic matter and colloids in raw water to obtain high-quality purified water.
According to the different osmotic pressure of various materials, the reverse osmosis method can be used to achieve the purpose of separation, extraction, purification and concentration.
EDI (electrodeionization) technology combines electrodialysis technology and ion exchange technology to achieve the directional migration of ions under the action of a direct current electric field through the selective permeation of anion and cation exchange membranes for anions and cations and the exchange of ions by ion exchange resins. In order to complete the deep desalination of water, the water quality can reach more than 15MΩ.cm.
While desalting,hydrogen ions and hydroxide ions produced by water ionization regenerate the ion exchange resin, so it can continuously produce ultrapure water without acid-base chemical regeneration.

| Product name | Ultrapure water system |
| Size | According to requirements |
| Configuration | raw water tank,water pump,multi media filter,activated carbon filter,softener,cartridge filter,high pressure pump,two-stage RO unit,EDI unit,polishing mixed bed,dosing system,washing pump and tank,pure water tank,UV sterilizer,Ozone sterilizer,instruments and other accessories. |
| Material | UPVC + Stainless steel,FRP |
| Application | Chemical,pharmaceutical industry,electric plating industry,electronics washing,solar photovoltaic etc. |
Technical Parameter
| Model | Capacity (LPH) |
Power (kw) |
RO membrane (8040 / 4040) |
| RO-1000 | 1000 | 2.5 | 4040 |
| RO-2000 | 2000 | 3.5 | |
| RO-3000 | 3000 | 4.5 | |
| RO-4000 | 4000 | 6.5 | 8040 |
| RO-5000 | 5000 | 8 | |
| RO-6000 | 6000 | ||
| RO-8000 | 8000 | 12 | |
| RO-10000 | 10000 | 18 | |
| RO-15000 | 15000 | ||
| RO-20000 | 20000 | 28 |
Pure water system process flow
Raw water → pretreatment → RO unit →Two-stage RO unit → EDI unit → permeate product → UV/Ozone sterilizer → Use




A: We are specialized in RO system, EDI system, UF system, Sewage water treatment equipment, etc.
2. Q: What's the information you need before order?
A1: what's your raw water ?
A2: what's the capacity per hour of the equipment ?
A3: What's the application of purifier water ?
3. Q: How long is your delivery time?
A: Generally it is 30 days, Depends on your project.
For more information,send inquiry
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR263109". Items marked "" are certified.
Company Profile
Wenzhou Hengtong Water Treatment Co., Ltd. is a professional manufacturer of all sots of water treatment equipment as well as an engineering company that integrate technology research, Development, design, production, installation and personal training into all-in-one service.
Gathering engineer technician of abundant experience, we will do our best to serve for food, dairy, beverage, biology and pharmacy, boiler, brewing, electronic, electric appliance, electroplate, leather, printing and dying, painting and dying, paint, chemical industry, surface treatment etc. Supply water treatment production line and handing key project with different requirement such as drinking pure water, mineral water, purification water, intenerating water and all other industrial equipment of de-ion water.
Product character is the key of the company life, high quality, circumspect service is our aim. Closely we pay attention to the water treatment industrial development,
Combined with valuable experience, our water treatment plant is on the top of the market. We have ISO 9001: 2008 international quality system and CE certification, also we have <Sanitation License Of Water Treatment Product Which Is Issued By Ministry Of Public Healthy>, (<W. S. Z(2003) No. 0098>). Our customers are all over the world such as USA, Germany, Japan, Guatemala, Venezuela, Colombia, Peru,
Argentina, Uzbekistan, Kazakstan, Saudi, Arabia, Iraq, Egypt, Cyprus, Bangladesh, India,
Mongolia, Thailand, Vietnam, Philippines, Indonesia, Ethiopia, Ghana, Algeria, Nigeria and other countries.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 922 Jinhai 2nd Venue, Airport New Area, Yongxing Sreet Long Wan District, Wenzhou, Zhejiang
-
Plant Area
- 10863 square meters
-
Number of Employees
- 33
-
Registered Capital
- 28,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port
-
Minimum Order Quantity
- 1 Set
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Water Treatment System, Water Filter, Pressure Vessel, Filter Housing
-
Production Lines
- 3
-
Production Machines
- CNC Plasma Cutting Machine, Pipe Polishing Machine, Horizontal Band Saw Machine, Pipe End Forming Machine, Tank Circumferential Welding Machine, Longitudinal Seam Welding Machine, Conventional Lathe, Radial Drilling Machine
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 1997-04-29
-
Export Year
- 26 Years
-
Main Markets
- Domestic
-
Repeat Buyers Choice
- 10%~30%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What products do you provide?
- We are specialized in RO system, EDI system, UF system, Sewage water treatment equipment, etc.
- What information is needed before ordering?
- We need to know: 1. What is your raw water? 2. What is the capacity per hour of the equipment? 3. What is the application of purifier water?
- How long is the delivery time?
- Generally it is 30 days, Depends on your project. For more information, send inquiry.
- What is the warranty period for the equipment?
- We provide a One Year warranty for the equipment.
- What is the minimum order quantity?
- The Minimum Order Quantity is 1 Set.
- What payment terms are accepted?
- We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.
- Can the system be customized?
- Yes, we offer customization from samples, designs, full customization, minor customization, and flexible customization.
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