Polyurethane conveyor belt cleaner systems are designed to improve conveyor operating efficiency by continuously removing carryback material from the belt surface. Installed at the head pulley or along the return side, the polyurethane blade maintains close contact with the moving belt and effectively scrapes away residual material before it accumulates on rollers and frames. High-quality PU elastomers provide excellent resistance to abrasion, impact, and chemical exposure while maintaining flexible cleaning pressure. Compared with conventional steel scrapers, polyurethane cleaners reduce conveyor belt wear and help extend overall system service life. These systems are widely used in mining, aggregate, recycling, and cement conveying applications.