CNC turn-mill center

DOOSAN Puma MX 250 LST

TECHNICAL DETAILS
CNC control: Fanuc 18iT-B
Turning length: 1,520 mm
Swing diameter: Ø 540 mm
Turning diameter over bed: Ø 750 mm
Turning diameter over cross slide: Ø 600 mm
Bar working capacity: 76 mm

Turning-milling spindle
X-axis travel: 555 mm
Y-axis travel: ±80 mm (160 mm total)
Z-axis travel: 1,595 mm
B-axis indexing: ±120° (240° total)
Tool system: Capto C6
Max. tool diameter (continuous): 90 mm
Max. tool diameter (without adjacent tools): 120 mm
max. tool length: 300 mm
Max. tool weight: 8 kg
Tool change time (tool to tool): 1.5 s
Number of tools in the magazine: 40
Max. spindle speed: 10,000 rpm
Milling spindle motor power (30 min / continuous operation): 15 / 11 kW

Lower turret
X-axis travel: 185 mm
Y-axis travel: 1,640 mm
Number of tool positions: 12
Maximum speed of driven tools: 4,000 rpm

Main spindle
Max. spindle speed: 3,500 rpm
Chuck size: Ø250 mm
Spindle mount: ASA A2-8
Spindle bore: Ø86 mm
Drawbar bore: Ø77 mm
C-axis – max. indexing angle: 0.001°
Main spindle motor power (30 min / continuous operation): 26 / 22 kW

Counter spindle
Max. spindle speed: 3,500 rpm
Counter spindle travel: 1,565 mm

Travel paths and rapid traverses
Travel X1 axis: 555 mm
Travel X2-axis: 185 mm
Z1 axis travel: 1,595 mm
Z2 axis travel: 1,640 mm
Y-axis travel: ±80 mm (160 mm total)
A-axis travel: 1,565 mm
Travel range C1, C2 axis: 360° (0.001° resolution)
B-axis travel: ±120° (240° total)
Coupling angle B-axis: 15°

X1, Z1, Z2 axes: 24 m/min
Y-axis: 16 m/min
A-axis: 24 m/min
C1, C2 axis: 200 rpm
B-axis: 27 rpm

MACHINE DETAILS
Weight: 15.5 t
Connected load: 93.92 kVA
Dimensions: 5,550 x 2,560 x 2,645 mm

EQUIPMENT
- CNC control Fanuc 18iT-B
- Capto C6 tool system
- Tool magazine with 40 places
- Lower turret with 12 tool positions