Used 0.6 liter Dyno-Mill Horizontal SS Lab Media Mill, WAB Glen Mills Model KDL-Special Horizontal Laboratory Media Mill, 0.6 liter stainless steel grinding chamber. Unit driven by a 1.85 KW 3/60/220 Volt, Explosion Proof Motor, vari-speed pulleys, gap type separator, rated app. 4-20 Kg/HR. (manual on file)