The Kellenberger machine range offers a wide variety of outstanding solutions for grinding, turning, and milling for all industries where maximum precision and flexibility are required. Our series range from universal grinding machines for complex machining tasks to specialized applications. This means we can offer the right solutions for all industries, even the most demanding ones.
The grinding machines of the KELLENBERGER U series are realized with high customer input as single machine solutions and multi-machine production cells with turnkey automation. Whether multi-axis interpolation or a combination of internal, external, contour, and form grinding, integrated drilling and thread cutting functions with multiple spindles and tool changers, the U series offers solutions for every requirement. The range of workpieces manufactured on the KELLENBERGER U300 extends from fuel injection components with sub-micron tolerances to large transmission components, from semiconductor boules to pump components, from rocket guidance systems to engine components for the aerospace industry. U machines master every challenge in terms of workpiece geometry or material properties and can also handle difficult-to-machine materials such as ceramics, silicon, and silicon carbide.


