
Disc vacuum filtersational filter medias disc vacuum filter is a continuous filter for high production rates for thickening or solids concentratingt is used on low resistance filter cake applicationsecause disc vacuum filters are used for highly abrasive slurries, they are the perfect fit for the iron ore and taconite industries. Mar 21, 2015 Iron ore pellets can be made from beneficiated or run of mine iron ore fines. Lean iron ores are normally upgraded to a higher iron ore content through beneficiation. This process generates iron ore filter cake which needs to be pelletized so that it can be used in an iron making process.