For our Plastics Processing/Recycling Knives and Wear Parts, we start with selection of the finest high quality steel grades that are selected with great accuracy. These steel grades range from tough medium alloy tool steels to long life high carbon high chrome steels and special high wear resistant steel grades. We also offer TC (Tungsten Carbide) Knives on request. Our experienced engineers select the knife material on the basis of your machines/equipment and the plastic material being cut. Our Heat Treatment processes and Through-Hardening Techniques have been perfected with over 40 years of manufacturing experience to enhance the strength, durability and performance of our knives. Our Granulator Knives reduce the plastic to a fine uniform granule size to minimize screen clogging. Our Knives precision ground edges and mirrored surface finish provide clean sharp cuts on the most abrasive of plastics. Reliability and wear-resistance increases machine uptime and user profits.