Summary

The Okuma LU4000 EX is a CNC turning center designed for simultaneous 4-axis machining in the 10- to 15-inch chuck class. It supports high metal removal rates with dual upper (V12) and lower (V8) turrets operating concurrently, maximizing process flexibility and efficiency for large workpieces. The 45-degree box bed and box way construction deliver enhanced rigidity and stable support during heavy-duty turning operations.

Key Capabilities

• 4-axis turning with upper and lower turrets for concurrent machining
• High material removal rates using simultaneous dual-tool operation
• Wide work range turrets minimize tool interference and increase setup flexibility
• Rigid box bed and box way design for optimum support and stability
• Three-point bearing spindle support for accuracy and extended spindle life
• OSP-P500 control system with single-screen operation

Key Specifications