QTU-350 HP

Process: Turning


With our simple but innovative QTU-350 HP, shops never need to choose between Mazak quality and affordability when it comes to precision parts production. This machine offers advanced technology, unmatched productivity advantages and cost effectiveness for shops of all sizes. For greater levels of process versatility, the machine also features a powerful high-performance spindle package (HP). 

Made in Kentucky, this versatile, space-saving CNC turning center brings maximum efficiency, reliability and value to those processing medical devices, engine parts, electronic enclosures and much more. It features a main turning spindle, drum-style tool turret and fully programmable NC servo-driven tailstock.


  • High-performance 30-hp (22 kW) 3,500-rpm turning spindle
  • Spindle/motor design eliminates the need for belts and pulleys
  • Main turning spindle delivers heavy-duty metal removal
  • Integral-motor turret provides smooth, high-speed, high accuracy and precision indexing
  • Rigid, low center of gravity bed design ensures stable performance
  • Fully programmable NC servo-driven tailstock introduces process automation
  • Large swing capacity exceeds any competitive product in this class
  • Available with productive, flexible GR50 gantry loader system

Machine Specifications

Specification Bed Length - 20 in / 508 mm Bed Length - 40 in / 1016 mm
Capacity Maximum Swing 27.40 in / 695 mm27.40 in / 695 mm
Maximum Machining Diameter 16.250 in / 410 mm16.250 in / 410 mm
Maximum Bar Work Capacity 3.0 in / 76 mm3.0 in / 76 mm
Main Spindle Chuck Size 10 in / 254 mm10 in / 254 mm
Maximum Speed 3500 rpm 3500 rpm
Motor Output (1 minute rating) 30.0 hp / 22 kw30.0 hp / 22 kw
Turret (Upper) Number of Tools 12 12
Feed Axes Travel (X Axis) 8.50 in / 215 mm8.50 in / 215 mm
Travel (Z Axis) 25.00 in / 635 mm46.25 in / 1175 mm