MAZAK QTN-350 CNC LATHE

Technical Description

This CNC lathe features an X-travel of 8.86 inches and a Z-travel of 49.13 inches, providing substantial movement for precision turning operations. The distance between centers is 48 inches, matching the maximum turning and cutting length, while the maximum swing over the bed reaches 26.77 inches, accommodating larger workpieces. The machine supports a maximum cutting or turning diameter of 16.54 inches and a bar capacity of 4.00 inches, suitable for a wide range of cylindrical parts. The chuck size is 12.0 inches, and the spindle bore measures 4.40 inches, allowing for versatile workholding options. The spindle operates at up to 3,300 RPM, powered by a robust 40 HP motor, ensuring efficient material removal rates. The spindle nose is A2-8, compatible with standard tooling. The lathe is equipped with a single spindle and a 12-position tool turret, enabling rapid tool changes and increased productivity. Control is managed by the Mazatrol 640T Nexus CNC system, offering advanced programming and operational capabilities. High-pressure coolant is supplied at 59 PSI to enhance chip evacuation and tool life. A chip conveyor is integrated for efficient chip removal, maintaining a clean working environment and reducing downtime. This machine is designed for high-precision, high-efficiency turning applications in demanding production environments.