2018 Hyundai Wia F750B CNC Vertical Mill w/ 4th Axis Rotary

The 2018 Hyundai Wia F750B pairs a seventy-inch by twenty-eight-inch table with box-guide slides, so the machine stays square even when its forty-nine-horsepower gear spindle drives a four-inch face-mill at a torque-laden 4 500 RPM. A dual-piston Samchully S-430 rotary clamps with hydraulic muscle, letting you interpolate pockets, drill grids or finish contours on a seventeen-inch platter without refixturing. Flood coolant in a two-hundred-sixty-four-gallon tank douses chips, while 1 000 PSI through-spindle coolant reaches deep-hole drills; an oil-chilled spindle bearing housing keeps thermal drift to a whisper. Rapids hit 630 inches-per-minute on X and Y and 472 inches-per-minute on Z, so the F750B resets quickly between heavy cuts, and its eight-and-a-half-second chip-to-chip ATC keeps tools moving, not waiting.

Compared with Hyundai Wia’s F660M—whose CAT-40 direct-drive spindle tops out at 12 000 RPM but must trade torque for speed—the F750B’s CAT-50 gear head multiplies torque by almost thirty per cent and raises table capacity from 3 300 pounds to 4 409 pounds, while stretching X-axis travel from fifty-five inches to sixty-one inches. The F660M targets mould and aluminium work; the F750B is tuned for brutal steel removal, then finishes with the same micron-level repeatability—all in a footprint scarcely three feet wider.