Donau DONAUMERIC 440 VERTICAL MACHINING CENTER

Technical Description

This CNC machining center features a robust table/work support with dimensions of 70.860 inches (length) by 23.600 inches (width), capable of supporting a maximum workpiece weight of 2,000 lbs. An optional support index table is available, while a rotary table is not included. The machine is equipped with a vertical spindle utilizing an SA 40 taper, delivering a top spindle speed of 2,800 RPM and a 30-minute horsepower rating of 7.30 HP. Tooling is managed manually, with the option for an automatic tool changer (ATC), supporting up to 10 tools. The tool change chip time is 0.00 seconds, and a pallet changer is available as an option, accommodating up to 3 pallets. The machine operates on 4 axes, with no U axis. Axis travels are as follows: X1 axis at 330.000 inches, Y1 axis at 41.300 inches, and Z1 axis at 7.870 inches. Maximum feed rates for all axes are 78 inches per minute, with rapid traverse speeds reaching 295 inches per minute. This configuration ensures high precision and efficiency for a wide range of milling applications, suitable for both large and heavy workpieces.