Doosan Puma 400LMB – 2011

Doosan Puma 400LMB Heavy-Duty 3-Axis CNC Lathe
Specifications (subject to buyer verification):
CAPACITY:
Swing over bed 30.3″
Swing over carriage 23.2”
Distance between centers 86″
Maximum turning diameter 22.0″
Maximum turning length 79.8″

SPINDLE:
Spindle speed 20 – 2,000 RPM
Spindle nose ASA-A2-11
Draw tube I.D. 4.62″
Spindle bore diameter 5.20″
AC Spindle Motor (30 min.) 50 HP
Spindle speed ranges 2
Maximum spindle torque 2,039 ft-lbs.

SPINDLE INDEXING:
Minimum programming angle (degrees) .001
Rapid traverse rate (RPM) 100

BED, SADDLE, & CROSS SLIDE:
X axis travel 14.3”
Z axis travel B 84.8″
Angle of slant bed 45 degrees
X axis guideway span 14.2″
Z axis guideway span 16.5″
Tailstock guideway span 11.8”
X axis rapid traverse rate 550 IPM
Z axis rapid traverse rate 710 IPM
X / Z axis ball screw diameters 1.6″ / 2.0″

TURRET:
Number of tools 12
Number of live tool positions 12
Turning tool shank size 1.0″
Boring bar diameter 2.5″
Turret index time (next station) 0.25 sec.
Turret index time (180º opposing stations) 2.1 secs.
Tool selection Bi-directional

ROTATING TOOLS:
Rotating tool RPM 3,000
Rotating tool HP 10
Rotating tool torque 70.5 ft-lbs.
Rotating tool type BMT 75
Rotating tool collet type ER40
Maximum collet ID 1.0″

TAILSTOCK:
Tailstock quill diameter 4.7″
Tailstock quill stroke (programmable) 4.7″
Maximum tailstock quill thrust / maximum hydraulic pressure 3,210 lbs. / 580 PSI
Tailstock body stroke (programmable) 80.7″
Tailstock spindle taper (built-in type) MT #5

GENERAL:
Floor space with chip conveyor (Length X Width) 260” x 99”
Net weight 23,670 lbs
Voltage required 205 – 235 volt / 3 phase
Power requirement 58 KVA (152 amps @ 220 volts)

Equipped With (subject to buyer verification):
Doosan-Fanuc I Series CNC Control
**3-Jaw 18” Hydraulic Chuck (**we are verifying if 18”)
SMW Autoblok Steady Rest
Chip Conveyor
C-Axis
Live Tooling