Primarily used for the rough, semi-finishing, and finishing grinding, as well as spark-free grinding of the outer diameter and R-slot of tungsten carbide hard alloy roller rings, composite rollers, and high-speed steel roller billets. Formed diamond grinding wheels are used to grind the holes and outer diameters of hard alloy roller rings, while CNC control enables CNC interpolation to process the R-radius corner of the hole opening.

The MK8450 CNC roller grinding machine is primarily composed of parts such as the abrasive wheel stand, headstock, worktable, and bed.

The abrasive wheel stand primarily supplies power for the wheel's rotation and can move forward and backward. The forward and backward movement of the abrasive wheel stand is driven by ball screw transmission, supported by linear guides, offering high sensitivity, no damping, and fast response speed, achieving terminal negative feedback and high transmission accuracy.

The headstock spindle motor is controlled by a variable frequency inverter, enabling stepless speed adjustment.

The worktable features ball screw transmission for left-right movement and precision-pressed guide rails for support, offering low damping, excellent vibration resistance, and rapid response. The upper worktable is supported by an inclined plane support head, facilitating drainage and utilizing the weight of the headstock and workpiece to press against the guide rail, automatically aligning the headstock spindle parallel to the inclined side of the worktable.

CMK8450 CNC Rolling Mill Grinding Machine, featuring a whole 2+2 guide rail structure on the bed, with four guide rails horizontally arranged on the bed to provide movement and positioning for the saddle and tailstock. An additional guide rail is set on the vertical front surface of the bed for auxiliary support of the saddle. This ensures better rigidity for the saddle and tool holder, capable of handling greater cutting torques.