MAZAK QTN-450II CNC LATHES

Technical Description

This CNC lathe features an X-axis travel of 13.38 inches and a Z-axis travel of 122 inches, with a distance between centers of 120 inches. It offers a maximum swing over the bed of 33.26 inches and supports a maximum turning or cutting length of 120 inches. The maximum cutting or turning diameter is 22.83 inches. Rapid traverse rates reach 1181 inches per minute, enhancing machining speed and efficiency. The machine accommodates a bar stock diameter up to 7.28 inches and uses an 18-inch air-type chuck. Its spindle bore is 7.28 inches, driven by a 50 HP motor capable of speeds up to 2,000 RPM, with an A2-15 spindle nose and a single spindle setup. Tool management includes 24 tool positions for versatile machining operations. Control is managed by the Mazatrol Matrix Nexus CNC system, notable for its intuitive 15-inch touch screen interface, quick programming capabilities, and advanced functions supporting multi-axis control and 3D model visualization, which facilitate efficient and error-reduced programming. Coolant delivery is via a high-pressure system operating at 213 PSI, improving chip evacuation and tool life. Chips are efficiently removed with an integrated chip conveyor, maintaining cleanliness and minimizing downtime. Overall, this lathe is designed for high-precision turning operations with advanced CNC control, robust mechanical specifications, and productive tooling and chip management solutions.