Features：
● One-time clamping can grind and shape the outer circle and conical surface, arc, end surface and chamfer of the valve disc.
● The CBN grinding wheel grinds the valve profile at high speed, with high processing efficiency and good dimensional consistency.
● The machine tool adopts five-axis CNC and two-axis linkage, which can realize CNC interpolation grinding and interpolation grinding wheel dressing.
● The ceramic CBN grinding wheel is trimmed by the numerical control interpolation method, and the contour of the grinding surface of the workpiece can be controlled flexibly and accurately. The life of the grinding wheel is very high.
● The headstock and the grinding wheel frame adopt high-precision hydrostatic bearings, which have high rigidity, high precision and long life.
● It adopts Siemens numerical control system and MARPOSS built-in dynamic balance system, with anti-collision and empty-distance functions, high safety and reliability. It can realize fully automatic cycle grinding of the valve.