Main application and features
1. Used for grinding cylindrical surface requiring accuracy-class IT6-IT7, and is suitable for single-piece or small batch production;
2. Worktable longitudinal movement is carried out by means of hydraulic driver with infinitely variable speed, or by hand wheel driver. Wheel head cross feed is provided with auto. Hydraulic micro intermittent-feed and rapid advance & retract, and also with rough and fine feed by means of hand wheel;
3. Work rotating speed is realized in accordance with the electric-adjusted infinitely variable speed, and driven by AC frequency-conversion motor;
4. Spindle is supported by hydro-static-pressure bearings, for raising ground surface quality;
5. Wheel head cross feed is provided with magnetic-grating digital display unit for displacement, also equipped with grinding indicator for the convenience of operation (special order);