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 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 production of gray and ductile cast iron parts. They contains no binder.