conical ball mill

conical ball mill

[′kän·ə·kəl ′bȯl ‚mil]
(mechanical engineering)
A cone-shaped tumbling pulverizer in which the steel balls are classified, with the larger balls at the feed end where larger lumps are crushed, and the smaller balls at the discharge end where the material is finer.
References in periodicals archive ?
Conical ball mills are available for either wet or dry grinding.