2023 HAAS UMC400 VERTICAL MACHINING CENTER

Technical Description

The 2023 Haas UMC400 is a 5-axis universal machining center offering simultaneous 5-axis contouring capability in a compact, shop-floor-friendly package suited to precision part production in aerospace, medical device, and general machining applications. Axis travels measure 16" in X, 16" in Y, and 15" in Z, with A-axis tilt and C-axis rotation delivered through an integrated trunnion table design that provides full 5-sided access and true simultaneous 5-axis motion. The spindle is rated at 30 HP continuous with a maximum speed of 12,000 RPM on a CAT40 taper, providing adequate torque for steel and titanium alongside the speed needed for aluminum and non-ferrous finishing. Servo-driven linear axes with high-speed look-ahead ensure accurate contouring at production feed rates. The machine is controlled by the Haas NGC (Next Generation Control), introduced in 2018, featuring a 15-inch high-resolution color touchscreen, enhanced conversational programming, built-in wireless networking, and improved processing speed. Standard equipment includes a side-mount tool changer, rigid tapping, coolant system, and tool length measurement. The UMC400 occupies a mid-range position in the Haas UMC lineup, offering more working volume than the UMC350HD while remaining smaller and lighter than the UMC500 and UMC750 series, making it a practical choice for shops transitioning from 3-axis to 5-axis machining without committing to a large-footprint machine. Machine weight is approximately 12,000 lbs. The 2023 build reflects the current production specification.