1. The feed and compensation of the machine are executed by two non-interference transmission mechanisms. The feed can be manual or hydraulic.

2. The machine is equipped with jump in and jump out mechanism, so it is unnecessary to reset the tool manually after exiting the grinding wheel for measurement or dressing.

3. The table is equipped with a middle stop device, the fast retreat distance can be adjusted as needed to reduce the auxiliary time.

4. IGM-100-60 is equipped with the end grinding device, which can complete the grinding of the inner hole and the end hole in a single clamping to ensure the perpendicularity of the workpiece end face and the inner hole.