1. Swing-type grinding head: It is widely used. It is suitable for rough grinding and fine grinding. The grinding time is 420-500 rpm.
2. Rolling grinding head: Compared with the swinging grinding head, the productivity of the forearm will increase by more than 10%. It is mainly used in the stage of rough grinding. The grinding time is 420-500 rpm.
3. Cyclone grinding head: It is similar to the rolling type grinding head. The obvious difference is that the former is a diamond grinding tool, and the latter is an abrasive of ordinary abrasives. This kind of grinding head can replace the flat grinding head and use a flat grinding head. Stage and rough grinding stage