OKK VB53 VERTICAL MACHINING CENTER

Technical Description

This CNC machining center is a heavy-duty production machine engineered for complex multi-axis manufacturing operations. The machine features a robust working envelope with 41.34" X-axis, 20.87" Y-axis, and 20.08" Z-axis travel, providing substantial capacity for mid-to-large component machining. The integrated C-axis rotary indexing offers 0.001° precision, enabling accurate angular positioning for intricate features and multi-sided operations. Rapid traverse rates of 787 ipm across all linear axes ensure efficient non-cutting movements and reduced cycle times. The 20,000 rpm spindle, powered by a 20 hp main motor, delivers sufficient cutting speed and torque for aluminum, steel, and composite materials. The 30-position automatic tool changer minimizes production interruptions through rapid tool changes, supporting diverse operations within a single setup. The machine accommodates workpieces up to 2,646 pounds on its 49.61" x 23.62" table, facilitating high-volume production of precision parts. With overall dimensions of 121" x 98" x 118" and a substantial 15,000-pound weight, this machine provides the structural rigidity necessary for maintaining tight tolerances and achieving superior surface finishes. The combination of thermal stability, precision spindle bearings, and servo-driven axes makes this machine ideal for aerospace, automotive, and medical device manufacturing requiring repeatable accuracy and high productivity rates.