Doosan Puma MX2500ST Multi-Axis CNC Turning/Milling Center
Specifications (subject to buyer verification):
CAPACITY:
Swing over bed29.5″
Swing over carriage23.6″
Maximum bar capacity3”
Maximum turning diameter, main spindle21.65″
Max. permissible weight (including chuck) chuck work/shaft work 485 / 1322 lbs.
Distance between spindle noses (ST / LST)52.9”
LEFT (MAIN) AND RIGHT SPINDLE:
Spindle speed3,500 RPM
Spindle noseASA-A2-8
Left spindle drawtube I.D.3.03”
Right spindle drawtube I.D.2.953”
Spindle bore diameter3.38″
AC high torque spindle motor (30 min.)35 HP
Maximum spindle torque (25% ED)319 ft-lbs
LEFT (MAIN) AND RIGHT SPINDLE C-AXIS:
Minimum programmable angle (degrees).001
Rapid traverse rate (RPM)200
C-axis repeatability+/- .006 deg.
C-axis positioning accuracy.0167 deg.
MILLING SPINDLE
Spindle speed10,000 RPM
Motor power (10 min. rating)25 HP
Maximum spindle torque (15% ED)44 ft-lbs
Tool index (2,3 or 4 insert multi-tools)30 deg.
B-axis (tilt) coupling increment7.5 deg.
B-axis travel 240 (+/- 120) deg.
B-axis minimum increment0.001 deg
B-axis positioning accuracy0.006 deg.
B-axis repeatability0.002 deg.
BED, SADDLE, & CROSS SLIDE:
X1 axis travel21.85”
X2 axis travel7.48”
Z1 axis travel 43.1”
Z2 axis travel 40.9”
Angle of slant bed45 degrees
X axis rapid traverse rate945 IPM
Z axis rapid traverse rate945 IPM
Y-AXIS:
Y-axis travel6.3” (+/- 3.15)
Y-axis rapid traverse rate630 IPM
ATC:
Tool holder typeCAPTO-C6
Tool storage capacityCam 40
Max. tool diameter3.54”
Max. tool diameter w/o adjacent tools4.72”
Max. tool length11.8”
Max. tool weight17.6 lbs.
Tool selection methodFixed
Tool change time (tool to tool)1.5
LOWER TURRET:
Number of tools12
Tool holder typeBMT 65P
Turning tool shank size 1.0″
Boring bar diameter1.5″
Turret index time (next station swivel time)0.2 sec.
Tool selectionBi-directional
ROTATING TOOLS LOWER TURRET:
Rotating tool RPM4,000 RPM
Rotating tool spindle motor (15 min rating)7.5 Hp
Rotating tool torque34.7 ft-lbs.
Rotating tool collet typeER-32
Milling collet capacity.079” to .787″
GENERAL:
Floor space [ Long bed models “L”]178” x 91”
Net weight MX 2500ST27,500 lbs.
Voltage required205 – 235 volt / 3 phase
Power requirement MX 2500ST & LST94 kVa ( 247 amps at 220 volts)
Equipped With (subject to buyer verification):
Fanuc Series 18i-TB CNC Control
Parts Catcher and Exit Conveyor
Chip Conveyor
40”cc
CAPTO C6
40 ATC
10” Main / 10” Sub Spindle Chucks