The CMFK-L450 CNC turning and grinding integrated machine is a high-efficiency brake disc surface processing machine tool, primarily designed for integrated turning and grinding of brake discs. It achieves integrated turning and grinding of precision brake discs by directly grinding both parallel end surfaces in a single operation after turning the brake disc surface, eliminating errors caused by secondary clamping. The machine offers high processing accuracy and superior surface finish, making it suitable for batch processing of high-precision, double-sided brake disc products.