The Mazak QTU-350MY is a Y-axis CNC turning center from Mazak's QUICK TURN UNIVERSAL line, a Kentucky-built series with a reputation for straightforward, dependable operation that has made it a staple in job shops and production environments. This 2019 QTU-350MY combines turning, live-tool milling, drilling and tapping in one setup through its Y-axis, C-axis spindle indexing and a single 12-station turret with rotary live tooling. It runs on the Mazatrol SmoothC CNC control, which supports Mazak's conversational Mazatrol programming alongside standard EIA/ISO G-code for shops that program both ways. The machine is equipped with a Kitagawa three-jaw chuck, a tailstock for supporting long shafts and slender work, a tool presetter for quicker tool offset setting, a chip conveyor, and a flood coolant tank and pump. Y-axis capability lets the turret machine off-center flats, keyways, cross holes and pockets without moving the part to a separate mill, cutting handling, extra fixtures and the tolerance stack-up that comes with second operations. The QTU-350MY is designed for shaft, flange and housing work in industries such as oil and gas, hydraulics, agriculture, automotive and general contract machining.
Compared with earlier Mazak turning centers in the 350 size class, such as the Super Quick Turn 350MY and the first-generation Quick Turn Nexus 350MY, the QTU-350MY steps up to the Mazatrol SmoothC control from Mazak's SMOOTH technology generation, replacing the older Mazatrol Fusion 640T and Mazatrol Matrix generation controls found on those predecessors. SmoothC brings a more modern operator interface, quicker program checking and simulation, and current networking for program transfer, while keeping the familiar Mazatrol conversational workflow that experienced Mazak operators already know. The QTU line was engineered as a streamlined platform that pairs Y-axis milling with a simplified machine design, giving shops multitasking capability without the complexity of a larger mill-turn. For a buyer, that means a more current control, Y-axis versatility and simpler day-to-day operation than the older Super Quick Turn and Quick Turn Nexus machines it follows - a meaningful upgrade that shortens setups and keeps more operations on one machine.