Ball Mill, United Nuclear, on SciStarter. Ball Mill, United Nuclear, Become a member of our community lab Build Borrow You can borrow this tool from The Lab Buy About this tool; Description: Crushing, mixing, and homoginizing of powders and solids Ideal Age Group: Middle school (11 13 years), High school (14 17 years), College, Graduate students Training: Inperson training is available ...