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021405 - BENZINGER TNI-B6
Type: TNI-B6
Manufacturer: BENZINGER
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.

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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

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