HYUNDAI KBN-135CL HORIZONTAL BORING MILL

The HYUNDAI KBN-135CL Horizontal Boring Mill is a heavy-duty CNC machine tool, featuring a 5.31-inch spindle diameter and a CAT #50 taper. It offers a large working envelope with table cross travel (X-axis) of 157.48 inches, vertical head travel (Y-axis) of 98.42 inches, column infeed (W-axis) of 78.74 inches, and spindle travel (Z-axis) of 27.56 inches. The machine includes a built-in rotary table measuring 78.74 inches x 70.86 inches, capable of indexing to 0.001 degrees, and handling a load capacity of 44,092 pounds. The spindle is infinitely variable from 3 to 2,500 RPM, delivering a maximum torque of 2,296 ft-lbs, driven by a 35 HP motor. Rapid traverse rates reach 275.6 inches per minute (X-Axis) and 393.7 inches per minute (Y/Z/W Axes). It is managed by a Fanuc 31i-A 4-Axis CNC Control and has an approximate machine weight of 121,254 pounds, designed for high rigidity and precision machining of large, heavy parts.