spiral concentrator lecture notes
MD Spiral Concentrators Relative Size. MG Series: Used for feed material containing up to 40 heavy mineral: HG Series: Used for high grade feed material generally from 20 90 heavy mineral: VHG Series: Used in the final upgrading of very high grade plus 90 HM feeds: FM Series: The fine mineral spiral series is used for fine feed with particles in the range of 30 150 microns : WW Series






































