ATTRITORS AND BALL MILLS HOW THEY WORK
I. INTRODUCTION AND PRINCIPLES ... The other mills, such as sand, bead, and horizontal, use smaller media from 0.3mm to 2mm, but run at a very high rpm (roughly 800-1200). High speed dispersers with no media run even faster rpm (1200-1800). ... product size ranges from 500µ to below 5µ. Ball mills work well on hard, brittle materials. They ...
