Our Flat Sheet Membrane Casting Machine is dedicated to fabricating the foundational sheets for spiral-wound modules. It works by depositing a uniform polymer film onto a moving substrate, which then solidifies through controlled phase inversion. The primary strength of this flat sheet casting process is its ability to produce membranes with exceptional thickness and morphological uniformity, which is critical for the performance and reliability of final RO, NF, and UF elements in desalination and industrial separation.