2015 BULOVA VMC 4220B VERTICAL MACHINING CENTERS

Technical Description

The 2015 Bulova VMC 4220B is a 3-axis CNC vertical machining center delivering robust spindle power and generous axis travels suited to a wide range of production machining applications. The CAT-40 Big Plus spindle produces 20 HP and reaches a maximum speed of 12,000 RPM, capable of handling aluminum, steel, stainless, and cast iron workpieces efficiently. The work table measures 41.3 x 20.9 inches, with axis travels of 42.0 inches in X, 20.9 inches in Y, and 30.7 inches in Z — the 30.7-inch Z travel being notably generous for a machine of this table size, accommodating tall fixtures and deep cavity mold work. A 24-station automatic tool changer supports extended unattended production runs. Control is provided by the Fanuc 0i-MD, a well-supported platform with broad compatibility for existing programs and post-processors. Rapid traverse on all axes reaches 1,181 IPM, enabling short non-cut times and high throughput. Overall machine dimensions are 125 x 96 x 120 inches and the machine weighs approximately 13,700 lbs. The Big Plus dual-contact tooling interface enhances rigidity and precision at higher spindle speeds. The VMC 4220B's combination of Z travel depth and CAT-40 Big Plus spindle makes it particularly capable for die and mold applications alongside general production work.