UNION CHEMNITZ PR II 200 S HORIZONTAL BORING MILL

The UNION CHEMNITZ PR II 200 S Horizontal Boring Mill is a high-performance floor-type machine featuring CNC control. Key specifications include a large 7.87-inch spindle size and substantial travel capacities, with 157.48 inches of X-Horizontal Travel of the Column and 98.43 inches of Y-Vertical Travel of the Head. The Z-Spindle Travel is 55.12 inches. The machine is powered by a robust 130.1 HP motor, enabling spindle speeds up to 3,000 RPM, making it suitable for demanding machining operations requiring precision and power. While specific official OEM specifications were not found, this model generally belongs to a series known for large-scale precision boring. Related models in the UNION CHEMNITZ PR series are also noted for utilizing geared, liquid-cooled spindle designs, Box Ways for the X, Y, and Z axes, and robust fine-grade cast iron frames optimized with Finite Element Analysis (FEA). These characteristics ensure stability and accuracy during heavy cutting.