HNK HB-130C HORIZONTAL BORING MILL

The HNK HB-130C Horizontal Boring Mill is a robust CNC machine designed for precision heavy-duty machining. Key technical specifications include a 5.12-inch (130 mm) spindle diameter with a speed range of 5 to 2,500 RPM, powered by a 35/30 HP spindle motor with an ISO BT No. 50 or CAT 50 taper. The machine offers extensive travel capabilities, featuring an X-Horizontal travel of 118.11 inches (4000 mm) and a Y-Vertical travel of 78.74 inches (2299 mm). The table dimensions are approximately 63 inches by 157.5 inches (1600 mm x 4000 mm), supporting a maximum load capacity of 15,000 lbs (approx. 6804 kg). Control is managed by a Fanuc 16-M CNC system, which oversees feed rates including a rapid feed of 393.7 inches per minute for the X, Y, and Z axes. Standard features enhancing performance and operation include a 40-station automatic tool changer, through spindle coolant, a chip conveyor, and a combination built-in rotary and plain table. The total machine weight is substantial, approximately 48,988 kg, indicating a solid construction for stable, high-performance boring and milling operations.