KELLENBERGER KEL VARIA RS 175/1000

The KELLENBERGER KEL VARIA RS 175/1000, manufactured in 2004, is a premium CNC cylindrical grinding machine engineered for ultra-precision machining and superior surface finishing. Built according to renowned Swiss engineering standards, this machine is designed for industrial environments where dimensional accuracy, thermal stability, and long-term reliability are essential production requirements.

Ideal for precision workshops, advanced mechanical manufacturing, and high-value grinding applications, the machine delivers consistent performance even during demanding production cycles.

Equipped with a Heidenhain CNC control, the system provides intuitive programming, highly accurate interpolation, and optimized grinding parameter management, ensuring repeatable results with extremely tight tolerances. This makes the machine perfectly suited for both serial production and specialized custom machining.

The 1000 mm distance between centers combined with a 175 mm center height allows stable machining of medium-to-large shafts and cylindrical components. Axis travels of 320 mm (X) and 1150 mm (Z) provide excellent operational flexibility and precise longitudinal and cross movements.

The grinding wheel head swiveling range from −210° to +30° enables highly versatile grinding configurations, allowing cylindrical, tapered, and complex grinding operations within a single setup. The right grinding wheel size Ø 400 x 50 mm ensures efficient material removal while maintaining exceptional surface quality.

Variable workpiece rotation speed from 8 to 800 rpm allows optimal adaptation to different materials and geometries, while the CM5 spindle interface guarantees rigidity and precision throughout machining operations.

The machine is in good working condition and ready for immediate integration into precision-oriented production environments.