KURAKI KBT-15.A HORIZONTAL BORING MILL

The KURAKI KBT-15.A Horizontal Boring Mill is a robust CNC machine controlled by a Fanuc 31i system, featuring a 5.91-inch (150 mm) boring spindle with a BBT50 (BIG-PLUS) taper. The spindle is powered by a 30 HP motor, achieving speeds from 5 to 2500 RPM. Movement capabilities include an X-Axis (table longitudinal) travel of 118.11 inches (3000 mm), a Y-Axis (spindle vertical) travel of 78.74 inches (2000 mm), a Z-Axis (column cross) travel of 51.18 inches (1300 mm), and a W-Axis (spindle axial) travel of 27.56 inches (700 mm). The table measures 70.87 inches x 86.61 inches, supporting a maximum load capacity of 26,400 lbs (12,000 kg), and offers 0.001-degree B-Axis table rotation. Tool management is handled by a 60-station Automatic Tool Changer, complemented by Through Spindle Coolant capability. The machine has a substantial weight of 81,400 lbs and overall dimensions of 188.98 inches in height.