OKUMA MA-600HIII HORIZONTAL MACHINING CENTER

Technical Description

The Okuma MA-600HIII is a robust horizontal machining center designed for high-precision, high-efficiency manufacturing across diverse industries. It features a **horizontal spindle** with a max speed of **10,000 rpm** (options up to 20,000 rpm available) and an output of up to **45 kW** (30 kW continuous), supporting heavy-duty cutting with torque ratings up to **1,071 N-m** for demanding materials like Inconel and titanium. The machine provides substantial work envelope dimensions with travel capacities of **41.34" (X), 35.43" (Y), and 39.37" (Z)**, accompanied by rapid traverse rates of **2,362 ipm** across all axes for highly productive operations. It supports **4 axes** motion and accommodates up to **400 tools** in its magazine, enabling extended and flexible tool management. The table measures **24.80" x 24.80"** and supports a maximum loadable part size of approximately **41.34" x 47.24"**, suitable for large component machining. Structural rigidity is enhanced by a highly stable 3-point supported bed and reinforced ball screw brackets, contributing to long-term accuracy with thermo-friendly design reducing thermal deformation to **7 microns over 24 hours**, even under changing ambient conditions. Tool change times are optimized at under **4 seconds**, facilitating efficient production cycles. The MA-600HIII integrates advanced control technologies like servo compensations for backlash and through-spindle coolant suction for enhanced tool and spindle maintenance, making it well-suited for aerospace, automotive, and electronics sectors requiring tight tolerances and reliable unattended operation.