roller mill

短语

[化] 滚压机; 轧制机; 辗压机

词形变化

roller mills 复数 roller mills

别名

roll mill

释义与例句

n.
  1. 1.

    A simple mill, often powered by animals, which grinds a material (grain, olives, chalk, etc) between a stationary horizontal stone disk and two vertical stone cylinders, in order to produce flour, olive oil, etc.

    历史
  2. 2.

    An industrial mill, usually electric- or steam-powered, which mills a material (grain, pigment, etc) between a series of rollers (often ribbed and usually operating at different speeds), to produce flour, etc.