OKUMA & HOWA MILLAC 65V VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a robust table measuring 94" x 29" with a maximum load capacity of 4,400 lbs, ensuring stable support for large and heavy workpieces. The machine offers generous travel ranges: 78" on the X-axis, 25" on the Y-axis, and 22" on the Z-axis, enabling extensive part coverage and versatile machining operations. The spindle nose-to-table distance is adjustable from 7.87" to 30.71", accommodating a wide variety of tooling and workpiece heights. Equipped with a CAT 50 spindle taper, the machine delivers high rigidity and precision for demanding cutting tasks. Spindle speeds range from 20 to 3,600 RPM, supporting both high-torque and high-speed applications. The main motor provides 15 kW (30-minute rating) and 18.5 kW (continuous rating), ensuring sustained power during intensive operations. A 30-position automatic tool changer enhances productivity by minimizing tool change times. Cutting feed rates are adjustable from 0.039 to 196.86 IPM, allowing for fine control over machining parameters. The system includes a 220-gallon coolant tank and a 200-gallon hydraulic tank, supporting extended operation and effective chip removal. Maximum electrical draw is 36 kVA. The machine measures 126" x 110" x 114" H and weighs 26,400 lbs, reflecting its heavy-duty construction and stability for precision machining.