This series of machine tools is primarily used for processing the hole shapes of rolling mill rolls, and can also turn the outer diameter and roller necks of the rolls. It is capable of turning similar roll components. Suitable for cutting cast steel, forged steel, alloy steel, chilled cast iron, nodular cast iron, and tungsten carbide roll rings, among other materials, it achieves the effect of turning instead of grinding, reducing costs and improving efficiency.

The CK8465 CNC roller grinding machine features an integrated 4+1 guideway structure, with the bed body horizontally arranged with four rectangular guideways to provide movement and positioning for the saddle and tailstock. Additionally, a supplementary guideway is set on the vertical front surface of the bed body to support the saddle. This design ensures improved rigidity for the saddle and tool holder, enabling them to bear greater cutting torque.

The bed base guide rail is heat treated with overall ultra-audio frequency, complemented by imported guide rail soft strips, ensuring minimal wear on feeding components for micro-movement, and maintaining high precision and stability over the long term. A certain height difference is designed between the saddle guide rail and the tailstock guide rail to prevent chips and coolant from entering the saddle guide rail.