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021405 - BENZINGER TNI-B6
Type: TNI-B6
Manufacturer: BENZINGER
Group: CNC turning lathe
Subgroup: CNC turning lathe
Control: SIEMENS 840 D
Year: 2001
Stock: 021405
Special Price
CHF 25 000
Special offer machines are sold as-is, without any warranty or inspection from us.
BENZINGER TNI-B6 is a high-precision CNC turning lathe designed for strong accuracy and reliability. 7 axes, 2 spindles, 2 turrets; spindle hole 32 mm; travels X1 180/X2 195/Z1 340/Z2 440 mm; Y 70 mm. Turrets: 16/12 positions with driven tools (6 kW). Spindle speeds up to 6000 rpm (stepless up to 8000); back spindle 8000 rpm, 12 kW; spindle motor 7–9 kW. Power 3×400 V 50 Hz; air 6 bar; installed power 25 kVA (20 kW); weight ~4100 kg; footprint 2350×1770×1925 mm. Key accessories: 160 l coolant, LNS EXPRESS 332 S2 bar feeder (bars to 3000 mm), chip conveyor, foot pedal, control cabinet AC, fire-extinguishing system, status light. Achieves tight tolerances; typical sectors: automotive, watchmaking, machine tools, aerospace, medical.
Number of axis total | 7 |
Number of spindles | 2 |
Number of revolvers | 2 |
Spindle nose | DIN 55026 A4 |
Spindle hole | 32 mm |
Travels: | |
X1 | 180 mm |
X2 | 195 mm |
Z1 | 340 mm |
Z2 | 440 mm |
Y1 | +40/-40 mm |
Y2 | +40/-25 mm |
Y axis | 70 (-30/+40) mm |
Turret slide: number | 2 |
Number of positions turret 1 | 16 |
Number of positions turret 2 | 12 |
Driven tools turret 1 | 16 |
Driven tools turret 2 | 12 |
Spindle speeds | 6000 t/min |
Power of driven tools | 6 kW |
Spindle nose: VDI | 25 DIN 69880 |
Main spindle: | |
C axis | |
Spindle speeds: | |
stepless | |
up to | 8000 t/min |
Back spindle mobile: | |
max. speed | 8000 t/min |
Power of back spindle | 12 kW |
Spindle motor | 7 - 9 kW |
Air connect | 6 bar |
Voltage 50 Hz 3x | 400 Volt |
Total power required | 25 kVA |
Total power required | 20 kW |
Machine's weight about | 4100 kg |
Overall dimensions machine: | |
Length | 2350 mm |
Width | 1770 mm |
Height | 1925 mm |
Various accessories: | |
Lamp | |
Coolant system | 160 l |
Bar feeder | LNS |
Type | EXPRESS 332 S2 |
Length of bars max. | 3000 mm |
Chip conveyor | |
Unloading device | |
Foot pedal | |
Switch cabinet Air conditioner | |
Fire extinguishing system (without bottle) | |
Status light |











