Okuma 2SP-2500H Twin-Spindle Turning: Four-Second Loading in Context

The machine is not a sliding-headstock Swiss-type lathe.

Technical application analysis. Turned components in size-specific examples; Okuma 2SP-2500H horizontal parallel twin-spindle CNC lathe; integrated high-speed gantry.

Reference configuration and timing

The machine is not a sliding-headstock Swiss-type lathe.
The official loading/unloading figure is 4 s.
The 200 mm × L125 and 250 mm × L80 examples have distinct conditions; secondary 4 kg × 2 and 8 kg × 2 accounts are not interchanged.

Engineering evaluation

Verify gantry motion and spindle-position movement as one interlocked sequence. Loading can begin only when the receiving position is established; a different gripper or component requires renewed checks of travel, offset and interference.

Define whether the spindles run parallel work or successive operations, then state the parts per cycle. Four-second auxiliary loading does not imply four-second complete machining.

Selection conditions and evidence limits

C086 and C090 are merged, with official documentation prioritized. Current ordered configuration needs confirmation and no New Partner part or delivery record is supplied.

Application questions

Is this a Swiss-type machine?

No. The cited architecture is a horizontal parallel twin-spindle lathe.

Can the quoted load and size examples be mixed?

Only when manufacturer documentation supports the exact combined configuration.

Sources and evidence

Reviewed 4 November 2026. Source statements and engineering evaluation are identified separately. The references do not establish a New Partner delivery or customer acceptance result.