The Traub TNK 28 36 Lathe is a CNC lathe — sometimes referred to as a turning centre — used for precision machining of bar stock and turned components across industries such as automotive, hydraulics, and general engineering. Traub is a German manufacturer with a long-standing reputation for building high-precision CNC turning machines, particularly multi-spindle and sliding-headstock lathes designed for high-volume, automated production environments.
This machine dates from 2000 and is located in the Netherlands. It is offered in used condition and originates from Germany. The lathe is a twin-spindle configuration, allowing simultaneous or sequential machining operations on both ends of a workpiece without manual re-chucking. Control is provided by a Traub TX8i CNC controller. The maximum machining diameter is 36 mm, and the main spindle reaches a maximum speed of 6,300 rpm.
The machine is equipped with three distinct tool stations. The first toolchanger carries 12 tool positions, with X- and Z-axis travels of 50 mm each. The front-side toolchanger holds 7 positions, offers two speed ranges — 150 to 3,000 rpm and 300 to 6,000 rpm — a maximum diameter capacity of 40 mm, an X-axis travel of 370 mm, and a Z-axis travel of 250 mm. The back-side toolchanger carries 5 tool positions with the same dual speed ranges and a 40 mm maximum diameter, with an X-axis travel of 73 mm.
The lathe is sold together with an FMB Turbo 5-42 barfeeder, which accommodates bar stock between 5 and 42 mm in diameter and up to 3,200 mm in length. This integrated barfeeder makes the machine well suited to automated, lights-out production runs. Overall machine dimensions are 3,400 × 1,300 × 1,700 mm (L × W × H), and the complete installation weighs approximately 4,000 kg.
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