1. The feed and correction of the machine tool are executed by two non interfering transmission mechanisms, and the feed system has a fixed range grinding function, using manual or hydraulic feed methods;
2. The machine tool is equipped with a quick jump mechanism, so there is no need to manually adjust the tool after exiting the grinding wheel for measurement or correction.
3. The workbench is equipped with a hydraulic switch valve to ensure safety during loading and unloading operations;
4. When placing special orders for machine tools, they can be equipped with a high-speed grinding wheel shaft with a speed of 18000 revolutions per minute, suitable for grinding holes ranging from 20 to 50mm;
5. The machine tool does not have an end grinding device on the top of the headboard, and there is a reliable hydraulic interlock between the end grinding rotation and the longitudinal movement of the worktable.

Internal grinding machine:Technical specifications and specifications