CNC lathe

VDF Boehringer VDF 250 Cm

Year of construction: 1997, condition: used, Specification Data Manufacturer VDF Boehringer Model VDF 250 Cm Year 1997 Serial No. 1114.3705-24 Machine type CNC turning center / CNC lathe Control Siemens Sinumerik 840C Design Slant-bed Tailstock No Swing over bed 550 mm Swing over cross slide 480 mm Maximum turning length 1,000 mm X-axis travel 405 mm Z-axis travel 1,099 mm Spindle bore 103 mm Spindle nose Size 8, DIN 55026 Front spindle bearing Ø 150 mm Maximum chuck Ø 315 mm Spindle power 53 kW (50% duty) Maximum spindle torque 780 Nm Spindle speed 30–3,000 rpm* Turret 12 positions Tool interface VDI 50, DIN 69880 Rapid traverse X/Z 10 m/min Maximum feed rate 10,000 mm/min Maximum feed force 15 kN Dimensions L × W × H approx. 5,400 × 3,200 × 2,400 mm Nsdpszw D I Rsfx Afvswk Machine weight approx. 11,000 kg

Condition: ready for operation (used), Year of construction: 2000, functionality: fully functional, turning length: 3,000 mm, turning diameter over bed slide: 480 mm, controller model: Siemens 840D, TECHNICAL DETAILS Swinging diameter over bed: 520 mm Swinging diameter over carriage: 480 mm Turning length: 3,000 mm C-axis: yes C-axis speed range: 0–20 rpm Number of tools: 12 Driven tools: 6 Spindle bore: 103 mm Nwodpfxjzwmztj Afvok Main spindle head size: 8 MACHINE DETAILS Control system: Siemens 840D Main drive Main drive: 1-stage AC main drive Drive power: 53 kW Duty cycle: 50 % Speed range: 30–3,000 rpm EQUIPMENT Forkardt 3 NHF 315-82 A8 power chuck with centrifugal force compensation and hard, ground-in top jaws Outer diameter of power chuck: 315 mm Bore diameter of power chuck: 82 mm Maximum bar diameter: 63 mm Including draw tube and mounting for power chuck

Condition: excellent (used), Year of construction: 2001, functionality: fully functional, turning length: 1,000 mm, turning diameter: 480 mm, •Revolver head overhauled in 2021 •High-pressure/high-flow KSS pump installed in 2021 •Draw tube renewed and spindle housing re-bearinged and lapped in 2022 •Prepared for automatic loading of parts using a robotic cell Control: CNC control including Siemens 840 D color screen TECHNICAL DATA Turning diameter max. 550 mm Turning diameter max. 480 mm Turning length 1000 mm Spindle bore 78 mm Drive power (50%) 53 kW Speed range (1-stage) 30 – 4000 rpm Drum turret Number of positions 12, of which 6 are driven Cylinder shank 40 mm Speed range (2-stage) 20 – 2500 rpm Tailstock (hydraulic quill adjustment) EQUIPMENT/ACCESSORIES  Full enclosure including work area lighting  Automatic power-operated sliding door  C-axis  Tailstock controlled via program including various centering tips  Drum turret, 12 positions  Drive unit for turret  Chip conveyor Nsdpfx Aovr Tkzofvswk  Coolant system with increased pump capacity, approx. 4 bar  Interface for automation  Various accessories  1 Heimbuch collet chuck SK 80, without collets  1 3-jaw chuck Schunk Rota NCF 315  1 3-jaw chuck Schunk Rota NCF 250  1 2-jaw chuck Schunk Rota NCF 250  1 Impact head WTO  2 driven tools CAPTO-axial tool  2 driven tools CAPTO-axial radial tool  3 driven tools CAPTO-radial tool  7 fixed tool holders  Mounting elements  Documentation