OKUMA LU3000 EX HORIZONTAL MACHINING CENTER

Technical Description

The Okuma LU3000 EX is a high-performance horizontal machining center designed for precision turning and multitasking operations within the 8- to 10-inch chuck class. It features dual main spindles, each delivering 30 HP and capable of spindle speeds up to 5,000 RPM, supporting a maximum turning diameter of 16.14 inches and a turning length up to 13.78 inches. The machine supports simultaneous 4-axis machining with X-axis travel of 10.24 inches and Z-axis travel of 24.22 inches, both with rapid traverse rates of 984 ipm, enabling high-speed, accurate metal removal. Equipped with two turrets (upper and lower), the LU3000 EX has an upper turret capable of holding up to 12 turning and rotary tools and a lower turret supporting up to 8 turning and rotary tools, allowing for dual simultaneous cutting tool operation to maximize productivity. The main spindle swing diameter is 22.84 inches, with a bar capacity up to 2.4 inches. The machine incorporates powerful tool changers, sturdy construction, and an advanced control system (OSP-P500), facilitating complex parts machining with multitasking capabilities. Its robust build, combined with heavy-duty twin turrets and sophisticated tooling arrangements, supports efficient metal cutting and reduced setup time. Optional milling functionality further enhances the machine's versatility for integrated machining operations. The LU3000 EX’s comprehensive features, including rapid traverse rates, bar capacity, and simultaneous 4-axis control, make it suitable for demanding aerospace, automotive, and general precision engineering applications.