High-Performance Spiral Wound Reverse Osmosis Membrane Filter Cartridge for Water Treatment
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Product Highlights
- Multi-Application Versatility: Suitable for Industry, Food & Beverage, Medicine, Textile, and Metallurgy sectors.
- Comprehensive Customization: Full customization available for size, specifications, and packaging based on customer requests.
- Wide Filtration Range: Offers NF, UF, MF, and RO filtration grades to meet diverse water treatment needs.
- Durable Material Composition: Constructed with Ceramic Membrane Element, Alpha-Al2O3 support, and various membrane layers.
- Robust Pressure Resistance: Supports up to 80 bar bending pressure depending on outer diameter specifications.
- Extended Warranty Coverage: Provides 18 months warranty after installation for mechanical equipment.
- Global Technical Support: 24/7 technical support via email or phone with overseas technician dispatch available.
- Free Spare Parts Provision: Includes one year of free spare parts with abundant inventory for immediate replacement.
Product Attributes
- Customization
- Available
- Material
- Swm/Hfm/Cm/Ocm/Htrcm/TM
- Application
- Industry, Food and Beverage, Medicine, Textile, Metallurgy
- Model NO.
- 1812/4040/8040
- Type
- Various
- Filter Connector
- According to The Model
- Filtration Grade
- NF/UF/Mf/RO
- Usage
- Industry Usage
- Size
- Customers' Requests
- Warranty of Core Components
- 1 Year
- Marketing Type
- 2024
- Video Outgoing-Inspection
- Provided
- Transport Package
- Seaworthy Package
- Specification
- Depends on Capacity
- Trademark
- doupu
- Origin
- China
- HS Code
- 6909190000
- Production Capacity
- 1000 Sets/Month
- Package Size
- 56.00cm * 56.00cm * 30.00cm
- Package Gross Weight
- 20.000kg
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.
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Product Description








Pre-Service
1. 24 hours onlinne consult and service
2. Introduce the details of products to the customers, answer the question raised by customer at firstly;
3. Providing the operation , installation and working video for customers.
4. Providing the different solutions for choice according to the needs and requirements of customers;
Sale Service
1. Ensure new product with high quality before delivery;
2. Packing according to the export requirements and shiping carefully;
3. Provide full set of documents as customer's requirements.
4. Providing one year sparing parts for you for free.
5. Delivery on time
After-sale Service
1. Help to install and debug the equipment, Our technicians could be dispatched for
overseas service.
2. Provide 24 hours techincal support by e-mail or phone;
3. Abundant spare parts in stock are available to provide.
4. Help customers slove any other questions about products or other aspect;
5. Your workers could get trained both in our factory and yours.
Service Commitment
1. We will provide one-year warrantee to make sure your machine runs consistently. We always keep certain inventory level of spare parts, which means the replacements can be shipped to you right away.
2. Consultant services for whole machine life, 24 hours technical support by email and telephone.
3. Send technicians to the jobsite for guiding the installation and adjustment, training operators and finishing the check and accept together with you.
| Ceramic Membrane Element | |||
| Material | Support Layer | α-Al2O3 | |
| Membrane Layer | α-Al2O3,ZrO2,TiO2 | ||
| Pore Size | From 800nm to 10nm | ||
| pH | 0-14 | ||
| Bending Pressure | 25mm | ≥40bar | |
| (Outer Diameter) | 30mm | ≥60bar | |
| 41mm | ≥80bar | ||
| Organic Solvent | Not sensitive | ||
| Operation Temperature | <350ºC | ||
| Operation Pressure | ≤10bar | ||
Q1.What are your advantages? Why should we choose you?
1.Over 30 years of expertise in centrifuge manufacturing and R&D. We possess state-of-the-art technology and a highly skilled workforce, ensuring top-notch quality while maintaining a competitive edge in pricing.
2.Strong production capacity to guarantee a stable and continuous supply chain. Upon customer request, we offer comprehensive customization options, ranging from equipment specifications to packaging solutions.
3.We integrate globally recognized brand components such as high-performance motors and advanced control systems. By using premium materials and adhering to strict production standards, we deliver products with outstanding durability and reliability.
Q2.What's the Payment?
A: T/T, Western Union, L/C, Ali Pay, etc
Q3.Are you a factory or trading company?
A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.
Q4.How long is the warranty period ?
A:18 months after install .
Q5:What's your delivery cycle?
A: 30 working days.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI248116". Items marked "" are certified.
Company Profile
Doupu (Sichuan) Biotechnology Co., Ltd. Was established in 2012 and is a nationally recognized high-tech enterprise specializing in membrane separation and filtration technology research and applications. With over 15 years of expertise across various industries, our team consists of 40% engineering technicians and maintains close technical collaborations with more than ten prestigious universities. We operate a professional, efficient, and innovative engineering R&D center and production workshop, providing not only advanced filtration integration systems but also technical consulting, top-tier design and customization services, and turnkey solutions for entire production lines. To date, we have developed multiple series of filtration integration systems designed to solve challenges in material production processes, including filtration separation, purification and refining, concentration and solvent removal, decolorization, and desalination. These solutions help our clients achieve substantial returns on filtration investments while maintaining technological leadership. Our systems are widely applied in industries such as biopharmaceuticals, fine chemicals, plant extraction, food and beverages, and environmental protection.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- Phase I, No. 8 (29) Lantian Avenue, Shifang Economic Development Zone (North District, Deyang, Sichuan, China
-
Plant Area
- 1982 square meters
-
Number of Employees
- 17
-
Registered Capital
- 1,000,000 RMB
- Terms of Payment
- T/T, PayPal
- International Commercial Terms(Incoterms)
- FOB, EXW, CIF, DAT
- Average Lead Time
- Peak Season Lead Time, 1-3 months, Off Season Lead Time, 1-3 months
- Nearest Port
- Leshan Port, Meishan Port
Our Production Capability & Technical Expertise
-
Main Products
- RO, MF, UF, NF, Centrifuge, Filter, Water Treatment, Beverage Equipment, Juice Manufacturing Line, Instant Coffee Production Line, Tea Powder Production Machine, Plant Extraction Machine
-
Production Lines
- 1
-
Production Machines
- Cutting Machine
-
Inspection Type for Finished Products
- 100% inspection Visual 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
- 3 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2024-04-01
- Export Year
- 2024-11-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What are your advantages and why should we choose you?
- 1. Over 30 years of expertise in centrifuge manufacturing and R&D with state-of-the-art technology. 2. Strong production capacity ensuring stable supply chain and comprehensive customization options. 3. Integration of globally recognized brand components for outstanding durability and reliability.
- What are the accepted payment methods?
- We accept T/T, Western Union, L/C, Ali Pay, and PayPal.
- Are you a factory or a trading company?
- We are a professional manufacturer and warmly welcome clients from worldwide to visit our factory and cooperate with us.
- How long is the warranty period?
- The warranty period is 18 months after installation.
- What is your delivery cycle?
- The standard delivery cycle is 30 working days.
Send your message to this supplier
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