The machine is suitable for grinding external and internal cylinder and cone, and end face of shaft. It can be used for mediumder and cone. And end face of shaft. It can be used for medium or small-batch production of parts or in tooling shop. Beside its advanced structure and beautiful appearance, it has features of high accuracy, strong rigidity, high grinding efficiency, ease in operation, etc.

The series grinders are all fitted with worktables capable of longituadinally traveling by hydraulic or manual control and rotatable wheel head and work head. Wheel of Φ 400x40xΦ 203 used in inner grinding can improce grinding efficiency and wheel durability. When the spindle of work-head is rotating, wheel head will provide fine feed. Use of imported gear pump makes oil be supplied smoothly and with a low noise. Hydraulic reciprocal movement of worktable generates an oscillating effect, A frequent short-range reversing function is thus realized to improve surface grinding quality when a work piece is ground with plunge feed.