2023 Haas UMC-750SS CNC 5-Axis Universal Machining Center

The Haas UMC-750SS is a 40-taper 5-axis universal machining center that has made simultaneous 5-axis and 3+2 machining accessible to production shops and job shops alike. This heavily-optioned 2023 example pairs a 15,000 RPM inline spindle with an integrated dual-axis trunnion table - a 500 mm (19.7 in) platter that tilts +120 to -35 degrees and rotates a full 360 degrees - to machine complex parts complete in a single setup across X/Y/Z travels of 30 x 20 x 20 inches. It is equipped with a high-speed 70+1 side-mount tool changer, through-spindle coolant, a programmable coolant nozzle, through-tool air blast, a Hennig chip-disk filtration conveyor, a 95-gallon coolant tank, a WiFi camera, 32 GB expanded memory, and the Haas control's DWO and TCPC options for true 5-axis positioning and toolpaths.

Compared with the standard Haas UMC-750 it upgrades, the Super Speed UMC-750SS steps up from the base 8,100 RPM spindle to a high-speed inline spindle - 15,000 RPM as configured here - and adds faster rapids that meaningfully shorten cycle times on high-feed and finishing work. This unit further upgrades the standard 30+1 tool changer to a high-speed 70+1 side-mount magazine, putting far more tooling on tap for complex, multi-operation 5-axis jobs, so a buyer gets more spindle speed, more tool capacity, and shorter cycles than a base UMC-750 in a current-generation 5-axis platform now available used.