2014 Okuma MA-12500H Twin Pallet CNC Horizontal Machining Center

The 2014 Okuma MA-12500H is a heavy-duty horizontal machining center engineered for rapid, large-part production. It delivers extensive travels of 86.61?inch on the X-axis, 62.99?inch on the Y-axis, and 64.96?inch on the Z-axis over dual 49.21-inch square pallets that rotate continuously across a full fourth-axis. The machine features a CAT-50 spindle capable of reaching up to 8,000?RPM with a 60-horsepower motor and is equipped with a large magazine—up to 177 positions—delivering quick tool changes and efficient chip-to-chip performance. Its control is handled via Okuma’s touchscreen OSP-P300M CNC, supported by Renishaw probing, collision avoidance software, high-pressure (including thru-spindle) coolant, and a chip conveyor for sustained throughput.

When compared to conventional horizontal mills, the MA-12500H stands out with its combination of long travels, large work envelope, and fully automated pallet and tool handling. Its high capacity for tool storage and rapid indexing capabilities minimize non-cutting time, making it ideal for aerospace, automotive, and mold production environments where complexity, speed, and precision are essential.