HD20型玻璃异形磨边机适用于加工圆形、椭圆异形玻璃的周边和斜边。采用卫星转盘旋转。本机利用气缸也可对简单形状异形玻璃进行半自动磨削。磨削周边时，可安装三个磨轮进行粗、精磨和抛光：磨削斜边时，安装碗形磨轮，将磨头向后倾斜，调节斜面角度，以端面磨削。

　　HD20 glass shape edging machine is suitable for processing perimeter and bevel edges of round and oval shaped glass. This machine can also be used for semi-auto grinding of simple special shaped glass, When grinding peripheral edges, it can use three grinding wheels for coarse and fine grinding and polishing. When grinding bevel edges, it can use a bowl shaped grinding wheel, the grinding head can be tilted back, and the bevel angle can be adjusted for end face grinding.