KAFO VMC21100 VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a robust 4-axis configuration with X, Y, and Z travels of 84.6 inches, 40.4 inches, and 31.4 inches, respectively, providing a substantial working envelope for large or complex parts. It is powered by a 30 HP spindle capable of reaching speeds up to 7,000 RPM, optimized for various milling and drilling operations. The machine is equipped with a 30-station automatic tool changer using a 50 taper, accommodating tools up to 5.9 inches in diameter and 11.8 inches in length, with a maximum tool weight of 18 lbs, and offers a rapid tool change time of 1.5 seconds to maximize productivity. The large table measures 95.2 inches by 40.7 inches and can support workpieces weighing up to 6,800 lbs, suitable for heavy-duty machining tasks. Rapid traverse rates reach 810 inches per minute, while cutting feed rates go up to 630 inches per minute, balancing speed with precision. The spindle nose to table distance is adjustable from 5.9 to 30.9 inches, enabling a versatile range of setups. The machine’s overall footprint is considerable, with dimensions of 234 inches by 144 inches by 113 inches high, and it weighs approximately 37,478 lbs, reflecting its heavy construction for stability and accuracy. It requires a 220V, 25 kVA, 3-phase power supply and compressed air at 100 psi and 4 scfm to operate pneumatic systems. This machining center is designed for high throughput, precise multi-axis machining of large and heavy components, ideal for demanding industrial applications.