How To Make A Ball MillMay 5, 2012 . how to make a ball mill, homemade ball mill, ball mill, ballmill, how to make black powder, how to make gunpowder, how to make chemicals,.home made ball mills for sale,Ball Mill (Home Made)Jan 31, 2008 . I put this ball mill together using a second hand 12 volt motor ($20NZ) and a few old scraps from around the workshop. The tin holds 1 litre.
home made ball mills for sale