ODM Manufacturing Service｜Simplify Your Project Delivery
Choose Hangzhou Nano Sep for ODM cooperation to help engineering companies serve end customers. With our own factory, we customize complete containerized water treatment systems. Process, layout, piping and electric control are tailored according to water quality, power supply and site conditions to handle harsh conditions such as leachate and high-salinity wastewater. All equipment passes FAT test before shipment with full bilingual export documents. You focus on owner communication and commercial affairs, while we take charge of process design, manufacturing and remote technical support.
Selected Products
Heat Sanitizable Reverse Osmosis Membrane
Membrane material: aromatic polyamide (APA)
Outer wrapping type: sanitary mesh cage
Application scenarios: high temperature pure water preparation, heat disinfection pure water preparation, high temperature medium water reuse, high temperature material separation and concentration, etc.
Acid Resistant RO Membrane
Membrane material: aromatic polyamide composite membrane
Outer wrapping type: fiberglass
Application scenarios: acid recovery from power plant wastewater, iron phosphate projects, separation, purification, and concentration of acid-containing materials, etc.
E Coat UF Membrane
Membrane material: PVDF
Outer wrapping: fiberglass
Application: electrophoretic paint recovery, material separation and purification, etc.
High Temperature NF 8040
Membrane material: Polypiperazine Amide Composite Membrane
Outer wrap type: sanitary mesh cage
Application scenarios: sugar decolorization and waste brine recycling, high-temperature reclaimed water reuse, high temperature material separation and concentration, etc.
Products List
Product Categories
Core Advantages of Our Spiral Wound Membranes
The patented modification eliminates micro-defects on the membrane surface, improves anti-fouling performance, stabilizes permeate flux and maintains balanced rejection rate to cut maintenance cost from frequent cleaning.
ISO9001 quality management system certified. Every membrane element undergoes full inspection before delivery for stable and consistent quality.
Outer-net thermal welding structure with no dead corners and minimal dead-water zones, reduces residue buildup and fits sanitary processes with repeated CIP cleaning.
Expands effective membrane area, eliminates internal dead flow zones of the element and boosts overall permeate flux & processing efficiency.
Custom membrane specifications available. We provide membrane selection, lab/pilot test and project technical consultation.
Full series including sanitary, high-temperature resistant, acid-resistant, fermentation concentration and E-coat recovery membranes, suitable for different material, pH, temperature and high-concentration feed scenarios.
Industries & Application Scenarios
Biomedicine:
Plant extract concentration, polysaccharide purification, fermentation broth concentration
Food & Beverage:
Sugar solution concentration, dairy processing, beverage decolorization
Industry:
Electrophoretic paint recovery, industrial material separation & purification, industrial water treatment
Special working conditions:
Sanitary production, high-temperature material treatment, acidic material separation, high-concentration material concentration
Core Advantages
Patented Modified Membrane Surface:
Eliminates micro‑defects and improves separation performance.
01
Parallel Flow Channel Design:
Enables more thorough cleaning, favorable performance recovery and superior anti‑fouling property.
02
Outer‑net Thermal Welding Structure:
No dead corners and minimal dead‑water zones.
03
Multi‑sheet / Short‑sheet Welding:
Expands effective membrane area and boosts processing efficiency.
04
Special Encapsulation Technology:
Reduces leakage and ensures material recovery rate.
05
FAQ
Q1: What are the structural features of your general spiral wound membrane?
A: It adopts parallel flow channel and multi-short sheet welding structure, with optional 34mil / 46mil spacers. Special glue sealing reduces leakage and improves retention stability.
Q2: What industries can the general spiral wound membrane be used for?
A: It is suitable for industrial water treatment and material concentration & separation, widely applied in chemical, food, printing & dyeing, pharmaceutical industries.
Q3: Can we conduct lab or pilot tests to verify membrane performance?
A: Yes. Lab and pilot tests are available to verify the separation performance under your project working conditions.
Q4: What quality guarantee do you provide for membrane elements?
A: We are a National High-tech Enterprise with ISO quality management system. Every spiral wound membrane element is tested before delivery.
Q5: Can you customize specifications for general spiral wound membranes?
A: We can evaluate suitable membrane specifications according to your working conditions to match different flux and separation requirements.
With abundant experience, we are one of the most professional spiral wound membrane manufacturers and suppliers in China. Welcome to wholesale high quality spiral wound membrane in stock here and get pricelist from our factory. We also accept customized orders.
