JONES & LAMSON TNC-316B HORIZONTAL MACHINING CENTER

Technical Description

The Jones & Lamson TNC-316B is a high-performance horizontal CNC machining center designed for precision turning and milling operations. Featuring a single main spindle with a maximum turning diameter of 20.000" and a turning length of 34.000", this machine supports a chuck diameter of 12.000" and a maximum swing of 28.000". The main spindle is capable of handling bar stock up to 3.000" in diameter and operates at speeds up to 2,500 RPM, delivering 50 HP for robust cutting performance. The machine is equipped with dual turrets—primary and secondary—each supporting up to 12 turning and 12 rotary tools on the primary turret, and 6 turning and 6 rotary tools on the secondary turret, enabling versatile tooling configurations. With the ability to utilize two simultaneous cutting tools, the TNC-316B maximizes productivity and efficiency. The machine offers four-axis control, with X-axis travel of 7.500" and Z-axis travel of 34.000", and delivers rapid traverse and maximum feed rates of 400 ipm across the X, Y, and Z axes. This combination of high-speed movement, powerful spindle, and flexible tooling makes the TNC-316B ideal for complex, high-precision machining tasks in demanding production environments.