BEP31 Primary belt cleaner is designed or standard duty applications. This belt cleaner is designed for practical and easy installation and it works well with abrasive materials. Operation is at best with new, even belt, but it works also with worn belt surface. Most common wear material for BEP31 primary belt cleaner is wear resistant polyurethane. In abrasive materials is recommended to use polyurethane blade filled with aluminum oxide granules. Tensioning is done by vertical spring and tensioning arm.