SF3500-R11 CNC vertical ultra precision machine is a specialized machine tool for ultra precision machining of tapered roller and cylindrical roller bearing raceways.

The diameter of the workbench of this machine tool is 3250mm, the maximum rotation diameter is 3500mm, the maximum machining diameter is 3500mm, and the maximum workpiece height is 300mm.

The CNC system, main electrical components, main bearings, ball screws, main hydraulic components, and other key supporting components of the machine tool are all selected from domestic and foreign well-known manufacturers.

The introduction of mature technology, the selection of reliable imported supporting parts, and our factory's advanced processing and testing methods ensure that the machine tool has high processing accuracy, high rigidity, high reliability, and has the characteristics of reasonable layout, convenient operation, and high degree of automation. The machine tool can be equipped with a reference surface grinding device. This machine tool is suitable for ultra precision machining of large parts in industries such as textile machinery, power generation, shipbuilding, metallurgy, mining, etc.