OKUMA LOC650 HORIZONTAL MACHINING CENTER

Technical Description

The OKUMA LOC650 is a high-performance horizontal CNC lathe engineered for demanding oil field applications, particularly large pipe threading. It features a maximum main spindle turning diameter of 25.590" and a turning length of 68.900", accommodating large workpieces with precision. The machine is equipped with a single main spindle capable of 500 RPM and 60 HP (with an optional 350 RPM and 50 HP setting), delivering robust power for heavy-duty machining. Dual tool carriers are available, with the upper turret supporting up to 12 turning and 12 rotary tools, and the lower turret (optional) supporting up to 8 turning and 8 rotary tools, enabling versatile multitasking. The LOC650 allows for two simultaneous cutting tools, enhancing productivity. Its 4-axis configuration ensures precise threading and complex contouring. The X-axis travel is 18.500" with a rapid traverse of 197 ipm, while the Z-axis travel is 39.960" with the same rapid traverse rate. The machine is controlled by the OSP-E100L CNC system, providing advanced programming and control capabilities. Designed for efficiency and accuracy, the LOC650 integrates Okuma’s Oil Field Threading Suite, combining variable speed threading and harmonic spindle control for exact infeed patterns and cutting increments. This lathe is ideal for high-volume, high-precision pipe threading in the oil and gas industry.