Products: Primary Series - Pre-Cleaner Our Conveyor Primary Series – Pre Cleaner range is an effective solution for material carryback build up on conveyor hardware, a leading contributor to conveyor belt mistracking. Polyurethane Blades – Eraser PQ™ Primary Belt Cleaning System Polyurethane Blades – Micro Eraser™ Primary Belt Cleaning System Polyurethane Blades – Eraser EPQ™ Primary Belt Cleaning System Polyurethane Blades – Eraser™ Primary Belt Cleaning System Polyurethane Blades – Eraser HD™ – Primary Belt Cleaning System Polyurethane Blades – Super Eraser™ Primary Belt Cleaning System Polyurethane Blades – Super Eraser HD™ Primary Belt Cleaning System Polyurethane Blades – Eraser SHD™ – Primary Belt Cleaning System Ceramic Tips – K-Smartscraper® Primary Belt Cleaner Tungsten Carbide Blades – K-Calibre® Primary Belt Cleaner