OKUMA & HOWA MILLAC-852V VERTICAL MACHINING CENTER

Technical Description

This CNC vertical machining center features a large rectangular table measuring 86.60 by 35.24 inches, providing substantial workspace for versatile machining operations. It offers extended travel capacities with X-axis travel of 80.71 inches, Y-axis travel of 33.46 inches, and Z-axis travel of 29.53 inches, allowing for the handling of large workpieces and deep cuts. The spindle can be positioned from 7.87 to 37.4 inches above the table, with a horizontal distance of 35.43 inches from the spindle center to the column, enabling flexible machining geometries. The machine is equipped with a #50 spindle taper spindle that operates from 30 to 6000 RPM, suitable for a wide range of cutting speeds and material types. Rapid traverse rates of 630 inches per minute on all axes ensure efficient positioning and reduced cycle times. A robust 30 HP motor powers the spindle, supporting heavy-duty milling tasks. Tool management is facilitated by a 36-tool magazine with a 2.5-second tool change time, supporting maximum tool diameters up to 4.72 inches and maximum tool weights of 44 lbs, enabling extended machining without frequent manual intervention. The machine stands 10.37 feet tall, occupies a floor space of 17.1 by 13.9 feet, and weighs 33,069 lbs, indicative of a stable, industrial-grade construction designed for precision and heavy workloads. This machine is optimized for complex, large-scale milling applications requiring high power, precision, and tool versatility.