1. This ZYS grinder is equipped with Japanese MITSUBISHI servo control system with color display,Website:://.zys-bearing.com, and has fault self-diagnosis function.2.Centerless grinding machine layout,plunge-cut grinding technology.3. Using high power electric spindle belonging to GZD series 4. The feeding and the wheel dressing compensation system are all driven by AC servo motor and ball screw．5. The dresser is driven by AC servo motor,dressing the wheel with the interpolation method6. Centralized lubrication system provides timing quantitative lubrication for ball screws．7. Enclosed machine guard ensure the machines safe.