MabRuk

Impact mill can also be adapted to suit 3/4 stone quarrying for construction or building purposes.Horizontal hammers mounted on rotors easy to remove and replace on site.

GOLD LIBERATION
The only way to liberate gold from the gangue(Ore or Stones) is by grinding. This concept of “mineral liberation” is very important to communicate to artisanal miners. In order to eliminate the undesirable minerals, miners need to know how (and in which grain size) the gold is “freed” (not attached) from the gangue minerals (e.g. quartz).When the miners grind the ore, they intuitively try to reach a grain size in which gold is liberated from the gangue. When the gold is “liberated” (freed from the gangue), it can be concentrated(Recovered) nicely.