Used OKUMA LB-4000EXII #293819941 for sale

OKUMA LB4000 EX II is a precision machine tool that combines high performance, accuracy, and reliability to meet the demands of modern machining applications. Designed and manufactured by OKUMA Corporation, a renowned global leader in CNC machine tools, LB4000 EX II is a horizontal lathe that offers a wide range of capabilities for turning, milling, drilling, and other machining operations. The heart of OKUMA LB4000 EX II is its robust spindle equipment, which provides high torque and high-speed capabilities for machining various materials with precision and efficiency. The spindle drive system is powered by a built-in motor that delivers optimal power transmission to the machining processes, ensuring smooth and stable operation even under heavy cutting loads. Featuring a large swing diameter and generous turning length capacity, LB4000 EX II can accommodate a wide range of workpiece sizes and geometries, making it suitable for machining small to medium-sized parts with complex shapes and tight tolerances. The machine's bed and column are constructed from high-quality cast iron to provide excellent rigidity and damping characteristics, which are essential for maintaining accuracy and performance during high-speed machining operations. OKUMA LB4000 EX II is equipped with OKUMA advanced OSP control unit, which provides intuitive programming and monitoring capabilities for optimizing machining processes and achieving superior surface finish quality. The control machine features a user-friendly interface with touchscreen functionality, allowing operators to easily set up machining parameters, simulate toolpaths, and monitor machining progress in real-time. In terms of cutting performance, LB4000 EX II offers a wide range of spindle speeds and feed rates to accommodate various machining requirements, from roughing to finishing operations. The machine is also equipped with a high-speed automatic tool changer that enables quick and easy tool changes, reducing setup times and increasing overall productivity. To enhance machining flexibility and efficiency, OKUMA LB4000 EX II features a turret-style tool magazine that can accommodate a large number of cutting tools, allowing for multi-tasking operations and reducing the need for manual tool changes. The machine is also equipped with a high-pressure coolant tool that delivers coolant directly to the cutting zone, improving chip evacuation and extending tool life. In terms of precision and accuracy, LB4000 EX II is equipped with high-resolution linear scales and glass scales on the axis drives, ensuring consistent and reliable positioning accuracy throughout the machining process. The machine also features thermal compensation technology that minimizes the effects of thermal expansion on machining accuracy, allowing for precise and repeatable machining results in various ambient conditions. Overall, OKUMA LB4000 EX II is a versatile and reliable machine tool that offers high-performance machining capabilities for a wide range of applications. From small batch production to high-volume manufacturing, this machine is designed to deliver consistent and precise results, making it an ideal choice for manufacturers seeking to optimize their machining processes and improve productivity.