3DSF11-12PLC Rotary Transfer Ball Lapping Machine
https://www.machinetool-factory.com/news/exploring-the-uses-of-ball-lapping-machine.html
The aerospace industry demands higher standards of precision and reliability in its components. Ball lapping machines are utilized in the manufacturing of critical aerospace components such as fuel system valves, actuators, and hydraulic fittings. By lapping ball-shaped components to tight tolerances, these machines ensure performance and safety in aerospace applications.