| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Impact mill | Mining | A crushing unit in which a rapidly moving rotor projects the charged material against steel plates; impact mills find use in the size reduction of such materials as coal, feldspar, perlite, etc. Cf: disintegrator; hammermill. (references) | |
| Jet impact mill | Mining | See: fluid energy mill. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
