齿辊式切屑破碎机主要由辊轮及附件组成，通过两个减速机带动辊轮，按照相对方向运动旋转。在破碎物料时，物料从进料口通过辊轮，经动齿和定齿碾压、破碎，破碎后的碎片由机器下部排出，主要用于金属长卷屑的破碎，以利于运输。

Tooth roller of chip breaker is mainly composed of the roller and accessories, through the two speed reducer drive roller wheel, according to the relative rotation direction. In materials, broken material from the feed port, through the roller, the moving and fixed tooth crushing, crushing, after crushing debris by lower discharge machine, mainly used for metal chip long broken, to facilitate transportation