The Okuma 2SP-V760EX is a twin-spindle CNC vertical turret lathe built on Okuma's reputation for rigid, thermally stable turning that has made it a fixture in high-volume production shops. This 2021 machine combines a standard right-hand machine and a reverse left-hand machine under a single Okuma OSP-P300LA control, so op 1 and op 2 can run side by side in one footprint. Each side carries an A2-11 spindle rated at 2,000 RPM and 40 HP (30 HP continuous), a 3.62 inch spindle bore, and an 18 inch 3-jaw closed-center hydraulic chuck. Capacity per side is a 31.5 inch max swing, 29.92 inch max cutting diameter, and 30.31 inch max cutting length, with X 15.35 / Z 30.31 inch travels, 24 m/min rapid traverse, and a 1,100 lb max workpiece weight. Two 12-station turrets both carry live milling rated at 4,000 RPM and 10 HP, supported by (4) axial and (4) radial live tool holders plus an assortment of static holders, enabling drilling, tapping, and milling without a second machine. The equipment list includes tool touch setters on both spindles, a rear-discharge chip conveyor, (2) 300 PSI MP Systems coolant pumps with prep for 1,000 PSI high-pressure coolant, thermal compensation, Advanced One-Touch IGF conversational programming, helical cutting on the X, Z, and C axes, and negative tool radius compensation.
Compared with earlier Okuma twin-spindle vertical lathes such as the 2SP-V40 and 2SP-V60, the 2SP-V760EX moves to the OSP-P300LA control generation, which brings Advanced One-Touch IGF for faster programming at the machine, helical cutting across X, Z, and C, and Okuma's current thermal compensation for steadier dimensions across long shifts. The M-spec turrets add live milling to both sides, turning what was a pure turning cell into a turn-mill cell that can finish more features in a single setup. The R and L layout under one control keeps loading simple and floor space tight while doubling spindle output. For a shop moving up from an older twin-spindle VTL, the 2SP-V760EX is a meaningful step forward in programming speed, part completeness, and process stability, not just a newer serial number.