The vibrating screen is an essential equipment in mineral processing and grading operations, with many specifications and models. To meet different grading and dewatering purposes, the assembled screen mesh structure, size, mesh size, and distribution are diverse. In recent years, many mining equipment have replaced old metal screens with polyurethane screens, which not only improves their service life but also increases the screening rate. Polyurethane elastomer products have properties such as wear resistance, oil resistance, aging resistance, tear resistance, impact resistance, high elasticity, strong vibration absorption, and large load support capacity. Screens prepared from polyurethane have the characteristics of light weight, high screening efficiency, low pore blockage, wear resistance, impact resistance, and long service life. They have been widely used in vibrating screens in metallurgy, mining, coal and other industries.