The CMFK-DM500 CNC vertical grinding machine can be integrated with automated production lines for product processing, enabling automatic fixture clamping, precision turning of dual brake surfaces, and disc face grinding. This equipment features a dual-column, dual-feed structure. The CNC system operates independently through dual-channel mode, with each column equipped with X, Z, and Y feed axes. The grinding head assembly employs a counter-grinding method and incorporates torque self-sensing functionality. It automatically adjusts the grinding head feed speed based on the remaining material of the workpiece, ensuring both processing cycle time and precision requirements are met.