Discover the superior performance of Huatao's 0.045mm Polyurethane Screen Mesh, designed for ultra-fine quartz sand separation. With a precision aperture size of 0.045mm (325 mesh), this high-frequency polyurethane screen offers 98% efficiency, resists blinding, and ensures long-lasting durability. Ideal for mining and quarry applications, it outperforms steel meshes with 3-8x longer lifespan and 30% higher throughput.