POREBA HBM-4-2 CNC TABLE TYPE HBM HORIZONTAL BORING MILL

The POREBA HBM-4-2 CNC Table Type Horizontal Boring Mill is a high-precision machine featuring a 4.3-inch spindle diameter and managed by a Fanuc 0i-MF CNC control. Its expansive travel capabilities include 78.7 inches on both the X and Y axes, 59.0 inches on the Z-axis, and 23.6 inches on the W-axis. The machine is equipped with a 62.9-inch by 70.8-inch rotary table capable of supporting a maximum loading weight of 18,739 pounds and offering 0.001-degree indexing. The spindle operates with a maximum speed range of 5 to 2,000 RPM, delivering a maximum torque of 1,245 Newton-meters, powered by an 18/22 kW (24/29 HP) main motor. Rapid feed rates are impressive at 393 inches per minute for X, Y, and Z axes, and 118 inches per minute for the W-axis. Auxiliary features enhancing its operation include a 40-position Automatic Tool Changer, Spindle Oil Chiller, Rigid Tapping, and an Auto Lubrication System. The robust machine dimensions are 212 inches x 328 inches x 188 inches (LxWxH), with a substantial machine weight of 63,934 pounds, running on 220 Volt, 60 Cycle electronics.