Used 0.6 liter Dyno-Mill Horizontal Lab Media Mill, S/S WAB Glen Mills Model KDL Horizontal Lab Media MIll, 0.6 liter stainless steel grinding chamber, Unit driven by a 1.85 KW 3/60/220 Volt motor, vari-speed pulleys, gap type separator, rated app. 4-20 Kg/HR. (general Manual on file)