ball mill rock tumbler
is a rock tumbler a ball mill? - InstructablesSep 22, 2009 . i have a rock tumbler and i dont want to buy a ball mill if i dont have to.ball mill rock tumbler,A Super Simple Home-Made Ball Mill or Rock Tumbler | Recycling .A simple and inexpensive home-built ball mill for use in fine grinding and mixing chemicals. It can also be used as a rock tumbler. You can find out more abo.Quick and Easy Black Powder Ball Mill - SkylighterA rock tumbler functions on the same principle. Ball mills are also used in pyrotechnics and the manufacture of black powder, but cannot be used in the.