1. This machine is suitable for grinding cylindrical or conical rotary body of the outer circle or the inner hole, suitable for single piece small batch and batch production workshop, with high production efficiency.

2. The overall structure of the machine adopts T-shaped layout, and the main component structure includes: workhead, tailstock, wheelhead, worktable, cross feed mechanism and inner grinding attachment.

3. The longitudinal movement of table can be driven by hydraulic drive (variable speed) or hand wheel transmission. The transverse feed of wheelhead can be made by hydraulic pressure for micro automatic periodic feed and rapid advance and retreat. Rough and fine feed can also be achieved by hand wheel.

4. Workpiece, outer round grinding wheel, inner round grinding wheel, grinding wheel, oil pump and cooling pump are respectively driven by independent motor.