
Sanitary nanofiltration elements are engineered to achieve targeted separation of soluble substances. They can effectively eliminate multivalent metal ions and organic compounds, whilst permitting regulated permeation of monovalent mineral salts.
Nanofiltration operates at moderate working pressure with low power consumption. It serves as an economical solution for water softening, organic contaminant elimination and fractional desalination within sanitary production lines.
Modified polyamide layer raises salt rejection and stabilizes permeate flux; upgraded fouling resistance extends service time; parallel spacer channel layout improves overall cleaning effectiveness.
About Us
In Integrated Solutions
We are a professional separation membrane manufacturer focusing on the R&D and mass production of Sanitary Spiral NF Membrane. Our sanitary spiral nanofiltration elements support SIP hot disinfection and round-the-clock continuous operation, ideal for whey desalination, fruit juice clarification and pharmaceutical liquid concentration in food, dairy and biotech workshops.
Our automated production lines guarantee stable supply of standard and custom-sized sanitary NF membranes, alongside full-process technical services for global processing enterprises.





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