Automatic lathe

Traub TNL 18-7B

Traub TNL 18-7B CNC Automatic Lathe

Base machine: 2441 x 1396 mm
Weight: 3800 kg
Spindle height above floor: 3800 mm
Connected power: 24 kW

Main spindle

Max. bar capacity: 18 mm
Max. speed: 12,000 rpm
Cross-cut speed: 5,000 rpm
Z stroke: 205 mm
Rapid traverse: 40 m/min
Z measuring system resolution: 0.001 mm
Feed force: 3000 N
Spindle head / short taper: Traub short taper mount
Max. clamping force: 1400 daN
Max. clamping pressure: 40 bar
Min. clamping pressure: 7.5 bar
Piston area: 40 cm2
Total cylinder travel: 5 mm
Clamping tube thread: M25 X 1

Counter spindle

Workpiece diameter: 21 mm
Workpiece clamping depth: 180 mm
Max. speed: 12,000 rpm
Strokes: X: 120 mm
Y: -20/+40 mm
Z: 250 mm
Rapid traverse: X: 20 m/min
Y: 20 m/min
Z: 40 m/min
Max. clamping pressure: 30 bar
Min. clamping pressure: 10 bar
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Top tool turret with B-axis

Number of stations: 8
Shank cross-section, turning tool: 16 x 16 mm
Stroke: X: 120 mm
Y: -25/+40 mm
Z: 250 mm
Rapid traverse: X: 20 m/min
Y: 20 m/min
Z: 40 m/min
Chip-to-chip time: 0.5 sec
Measuring system resolution: X: 0.0005 mm
Y: 0.0005 mm
Z: 0.001 mm

Lower tool turret

Number of stations: 7 + counter spindle
Shaft cross-section, turning tool: 16 x 16 mm
Stroke: X: 120 mm
Y: -20/+40 mm
Z: 250 mm
Rapid traverse: X: 20 m/min
Y: 20 m/min
Z: 40 m/min
Chip-to-chip time: 0.5 sec
Measuring system resolution: X: 0.0005 mm
Y: 0.0005 mm
Z: 0.001 mm

Tool drive for upper tool turret

Number of driven stations: Max. 8
Drive power: 2 kW
Max. speed: 12,000 rpm
Torque: 3.9 Nm
Tool drive for lower tool turret
Number of driven stations: 7 + counter spindle
Drive power: 3.4 kW
Max. speed: 12,000 rpm
Torque: 7.3 Nm

Tool drive for the rear unit

Number of stations: 7
Number of driven stations: max. 3
Pitch spacing: 46 mm
Drive power: 2 kW
Max. speed: 7,500 rpm
Torque: 4.7 Nm
Drive power: 2 kW
Max. speed: 4,000 rpm
Torque: 11.8

SCOPE OF OFFER

INCLUDES (list is not exhaustive):

Traub CNC lathe
Tool holders, driven and non-driven
High-pressure and belt filter system
Oil mist separator
Fire extinguishing system
Chip conveyor
Bar loader
Operational documentation

For the exact scope of offer, see the photo gallery

No liability is assumed for the accuracy, completeness, or timeliness of the information provided.

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