Mill (grinding) - Wikipedia
Hammer mill open front full.jpg. A tabletop hammer mill. Other names, Grinding mill. Uses, Grinding. Related items, Mortar and pestle · Expeller · Extruder. A mill is a device that breaks solid materials into smaller pieces by grinding, crushing, or cutting. Such comminution is an important unit operation in many processes. .. A similar type of intermediate crusher is the edge runner, which consists of a