原理

　　本机利用活动齿盘和固定齿盘的相对活动，使被粉碎物经齿冲击、磨擦及物料彼此间冲击而获得粉碎，粒度大小通过更换筛网获得。

　　The machine makes use of the high-speed relative movement between

　　the moveable and fixed gear plates, so as to make the materials crushed under

　　the impact and friction of gear, as well as impacts between materials. The granule

　　size can be obtained by changing mesh screens with different bore diameters.