HNK HB-130CX HORIZONTAL BORING MILL

Technical Description

The HNK HB-130CX is a heavy-duty Horizontal Boring Mill designed for high-precision machining, featuring a robust structure and comprehensive capabilities. Key specifications include a spindle diameter of 5.12 to 5.18 inches (130 mm) capable of achieving a maximum speed of 2,500 RPM, with an ISO 50 taper. The machine boasts extensive travel ranges, including an X-Horizontal Travel of 157.48 inches and a Y-Vertical Travel of 90.55 inches (or 91 inches), with Z-Axis (Spindle/Quill) travel ranging from 51 to 62.9 inches (1,300 mm) and W-Axis (Column Longitudinal) travel up to 27.55 inches (700 mm). Its large table size of 157.48" x 63" supports a load capacity of 40,000 lbs, complemented by a 63" x 63" rotary table with a 33,000 lbs capacity. Power is supplied by a 35 HP main motor. Control is managed by a CNC system, specified as either FANUC 31IA in the technical data or FANUC 16M/18MB in the AI data. The machine features a 40-tool Automatic Tool Changer, and features include ultra-precision paired spindle bearings, thru spindle coolant, and low thermal deformation for high machining accuracy. The total machine weight is approximately 96,000 lbs.