DOOSAN - Puma 280M CNC Lathe

Used DOOSAN Puma 280M CNC lathe

CNC Control Fanuc i-Series

Technical specifications:

•     Turning diameter 255 mm
•     Turning length 1,030 mm
•     Circumference diameter over bed 630 mm
•     Circumferential diameter over cross slide 460 mm
•     Max. Turning diameter 410 mm

Main spindle:

•     Speed ​​range - main spindle max. 3,500 min / -1
•     Drive power - main spindle 22 / 18,5 kW
•     Max. Torque 625 Nm
•     Spindle nose ASA A2-8
•     Spindle bearing diameter 140 mm
•     Spindle bore 86 mm
•     Rod diameter 76 mm
•     C axis 0.001 °
•     Chuck diameter max. 255 mm

Turret:

•     Number of tool places 12 pos.
•     powered stations 12 pos.
•     Speed ​​range - ang. Tools max. 5,000 min -1
•     Drive power - angetr. Tools 5.5 kW
•     Shank diameter 25 mm
•     Drill diameter 40 mm
•     Change time 0.15 sec

Travel:

•     x-axis 242 mm
•     z-axis 1,100 mm

Tailstock:

•     Pinole diameter 100 mm
•     Quill stroke 100 mm
•     Tailstock mount MT 5

Feeds:

•     Rapid traverse X: 24 / Z: 30 m / min
•     Total power requirement 38.4 kVA
•     Space required approx. 5.0