CF-3 / Non-Ferrous Casting
CF-3 foam filters are widely used in the nonferrous metal melting industry. It is a phosphate bonded and high purity alumina based product. With its high thermal shock resistance, it ensures the removal of inclusion and impurities in the liquid metal during the filtering process. CF-3 is produced in the range of 7-23” and 10-60 ppi.
CF-1 & CF-2 / Iron & Steel Casting
CF-1 foam filters are widely used for production of steel casting parts. They are alumina based products, reinforced by zirconium, containing no binder.
CF-2 foam filters are silicon carbide based and used for the production of gray and ductile cast iron parts. They contain no binder.