MAZAK QTU 250 HORIZONTAL MACHINING CENTER

Technical Description

The MAZAK QTU 250 Horizontal Machining Center is a high-performance CNC turning center designed for precision and versatility in machining operations. It features a robust main spindle with a maximum turning diameter of 16.25" and a turning length capacity of 23.66", accommodating bar diameters up to 2.0". The spindle delivers 20 HP of power and operates at speeds up to 4,500 RPM, ensuring efficient material removal and surface finish quality. The machine is equipped with a turret-based primary tool carrier capable of holding up to 12 tools, supporting single simultaneous cutting for complex part geometries. The standard configuration includes 2 axes (X and Z), with optional 3-axis capability, allowing enhanced machining flexibility. Axis travels are 8.5" in X and 25.0" in Z, permitting machining of a range of parts sizes. The 8" spindle chuck diameter provides firm gripping for workpieces, while the spindle max swing capacity is 27.4", accommodating larger diameters. The QTU 250’s rigid construction and built-in motor spindle minimize vibration, improving accuracy and surface finish, aided by roller guides for durable, high-speed feed. Its CNC control system (commonly Mazatrol Smooth C) facilitates complex programming and multitasking, suitable for demanding manufacturing environments. This machine supports unmanned operation integration via bar feeders and robotic automation, optimizing productivity for medium-sized to large workpieces in automotive, aerospace, and general engineering sectors.