Technical Description
This high-performance CNC turning center features a 10-inch main spindle chuck with a 3.15-inch bore and a 6-inch nose, supporting a bar capacity of 2.56 inches and a swing over diameter of 20 inches. The distance between centers is 37.5 inches, enabling the machining of long workpieces. The main spindle delivers 35 HP at 4,000 RPM, while the sub-spindle offers 15 HP at 5,000 RPM, with a 2.17-inch bore, 5-inch nose, and 6/8-inch chuck diameter, allowing for efficient part transfer and secondary operations. The sub-spindle offset stroke is 4.72 inches, and the C-axis provides precise programmable positioning down to 0.001 degrees. The machine is equipped with three turrets, 12 stations, and a total of 192 tools, including 36 live tool stations and 72 live tools, each capable of 4,000 RPM for complex milling and drilling tasks. Turret indexing time is 15 seconds, and rapid traverse rates reach up to 1,181 IPM on the Z-axis and 708 IPM on the X-axis. The B-axis stroke ranges from 26.35 to 1,181 IPM. The Fanuc 31iB CNC control ensures reliable operation. Machine dimensions are 173 x 85 x 89 inches, with a weight of 18,500 lbs. The unit has accumulated 10,117 power-on hours, 6,956 run hours, and 4,760 cutting hours, reflecting robust usage and durability.
