Best Ball Mill Media for Plated ... GOLD REFINING FORUM
Feb 22, 2011· The reason I don''t tumble larger quantities isn''t because of the limits of my ball mill (which can happily tumble up to 35 pounds of materials in any given batch), but because I have sheared many of the larger plated dishes and serving platters into strips that will fit through the 41/2" mouth of the tumbler.