مخرطة CNC

VDF Boehringer Vdf 250 Cm

CNC Turning Center VDF Boehringer VDF 250 Cm (NO TAILSTOCK)

General

Manufacturer: VDF Boehringer
Model: VDF 250 Cm
Type: CNC slant bed turning center, chuck work
Year: 1997
Serial no.: 1114.3705-24
Control: Siemens Sinumerik 840C
Location: Korschenbroich, Germany

Working area

Swing over bed: 550 mm
Swing over cross slide: 480 mm
Max. turning length: 1,000 mm
Tailstock: none (chuck work only)

Main spindle

Spindle nose: size 8, DIN 55026
Spindle bore: 103 mm
Max. speed: 4,500 rpm
C-axis: yes

Axes

X travel: 405 mm
Z travel: 1,099 mm
Rapid traverse: 10 m/min
Feed range: 0.1 to 10,000 mm/min

Turret

12 stations, VDI 50 (DIN 69880)
Driven tools: yes, up to 2,500 rpm, 5.4 kW
Driven tool torque: 25 Nm (standard), 100 Nm (low range)

Clamping

Hydraulic power chuck, special swivel chuck (Sonderschwenkfutter)
Full hydraulic clamping cylinder

Equipment

Coolant system: 600 l tank, 5.5 bar, 60 l/min
Chip conveyor: right-hand discharge
Hydraulic unit: Hydrokraft
Control cabinet: Rittal, with cooling unit
Oil mist extractor: yes
Pivoting operator panel

Electrical

400 V, 3 phase, 50 Hz
Main fuse: 125 A
Operating current: 100 A
Total connected load: approx. 50 kW

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Dimensions and weight

Approx. 5,400 x 3,200 x 2,400 mm (L x W x H)
Weight: approx. 10,500 kg

Points to check before sending:

Weight. The other listing says about 11,000 kg. I used 10,500 kg because that is what is written on the machine (“10,5 to.”).
Chuck make. The listing names a Forkardt chuck. The marking on the chuck in your second photo looked like it could be Röhm, so it’s worth a quick look.
resale
Chip conveyor. It is not visible in the photos. Confirm it is with the machine.
Control model. The 840C comes from the listing only. The screen photo doesn’t show it clearly.