齒輥式切屑破碎機主要由輥輪及附件組成，通過兩個減速機帶動輥輪，按照相對方向運動旋轉。在破碎物料時，物料從進料口通過輥輪，經動齒和定齒碾壓、破碎，破碎后的碎片由機器下部排出，主要用於金屬長卷屑的破碎，以利於運輸。

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