Marcy mill

Marcy mill

[′mär·sē ‚mil]
(mining engineering)
A ball mill with a vertical grate diaphragm placed near the discharge end; screens for sizing the material are located between the diaphragm and the end of the tube.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
x 12.5 ft long Marcy Mill) operating in closed circuit with two Krebs D10B cyclones.