OKUMA LT3000 EX HORIZONTAL MACHINING CENTER

Technical Description

The OKUMA LT3000 EX is a high-performance horizontal twin-spindle machining center designed for advanced multi-tasking operations. It features a main spindle turning diameter of 13.770 inches, a maximum turning length of 27.000 inches, and a chuck diameter of 12.000 inches, with a maximum swing of 15.750 inches and bar capacity up to 2.000 inches. The machine is equipped with two main spindles, each capable of 5,000 RPM and 40 HP, with optional settings of 4,200 RPM and 30 HP for both spindles. Dual tool carriers—top and bottom turrets—support up to 16 turning and 16 rotary tools each, enabling up to three simultaneous cutting tools. Rotary tools deliver 7.5 HP at 6,000 RPM. Secondary mill/drill functions are standard on-center and with 'C' axis, with off-center and 'Y' axis options available. The LT3000 EX offers 7 standard axes, expandable to 9, and features X-axis travel of 8.070 inches, Z-axis travel of 28.740 inches, and rapid traverse rates of 1,181 ipm on X, Y, and Z axes. This configuration ensures high-speed, precision machining for complex parts, supporting a wide range of turning, milling, and drilling operations in a single setup.