Index Corp.

14700 North Pointe Boulevard Noblesville, IN 46060. U.S.A

TNA400 universal turning machine

TNA400 universal turning machine

82 mm spindle clearance
315 mm chuck diameter
750 mm turning length

The all-rounder in universal turning.

The TNA400 universal turning machine ensures powerful cutting and comprehensive machining options.

Machine highlights

Your benefits

Rigid mineral cast bed in 45° block design for high accuracy
Work spindle A8 with belt drive for high torques
Spindle clearance dia. 80 mm, chuck up to dia. 315 mm
Generously dimensioned bed guides
Radial turret for 12 tools with VDI 30 mounting and W-serration for high process reliability or disk-type turret for 12 tools with VDI 40 mounting
Orthogonal, linear Y-axis for high accuracy

Structured machine design

The TRAUB TNA400 stands for consistent further development of proven production solutions from TRAUB. Individually equipped, this new flexible universal lathe takes its place both in tooling and prototyping, but also in medium and large series production. Decades of know-how is reflected in numerous design details, such as in a pocket in the panel above the main spindle whichensures collision-free use of long boring bars.

Ergonomic operating concept

The generously dimensioned work area ensures best accessibility for setup of the TRAUB TNA400. Main spindle and tool turret can be accessed easily allowing fast and flexible setup and changeover. The sophisticated work area concept with steep-sloping and smooth covers provides for the ideal chip flow and prevents chip nests.

Highlights