מכונת כרסום פורטל

WALDRICH-COBURG POWERTEC 4000 AP

x-travel 14000 mm
y-travel 5000 mm
z-travel 1500 mm
w-axis 3000 mm
column daylight 4000 mm
column: max. dist. table - spindle nose 4500 mm
workpiece weight 100 t
table dimension - longitudinal 9000 mm
table dimension - cross 3000 mm
spindle taper ISO SK 50
spindle turning speed range 2-2500 U/min
spindle motor 113 kW
spindle diameter 200 mm
max. torque on the spindle 9500 Nm
feed in x - axis 1-10000 mm/min
feed in y - axis 1-10000 mm/min
feed range Z-direction 1-10000 mm/min
rapid traverse 20000 mm/min
height over floor 8600 mm
control SIEMENS 840C
weight of the machine ca. 360 t
ATTACHMENTS
angular milling head yes
autom. tool clamping yes
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ball spindles yes
guideway covers yes
coolant unit yes
high pressure cooling syst. (through spindle) yes
closed cabin yes
chip conveyor yes


TECHNICAL DESCRIPTION
2 portal milling centres, each with 3 table pallets 9000 x 3000 mm:
- Tool changer with 420 tools
- Head pick-up system
- Video monitoring via camera
- High pressure lubrication unit for inner cooling 70bar

AVAILABLE HEAD UNITS:
- Fixed angle head HS800C600 105 Kw 600 long
- Fixed angle head HSD350C850 50 Kw 850 long
- Fixed angle head HSD 40C880 12 Kw 880 long
- Fixed angle head HSD 190C1000 30 Kw 1000 long
- Vertical spindle unit VS800C 105 Kw 900 long
- Universal spindle unit USIO40C 20 Kw B-axis rotatable at 1° at a time
- Angle spindle unit SO800C905 - 22,5° fix
- Angle spindle unit HSE1200CS -25° fix
- Universal spindle unit (fork milling) USP475C 75 Kw 1/2° Hirth
--> 1.350 1/min , B-Achse 0,5 Grad Hirth

One additional drilling extension SE 350C plus 1 SE500C.

DESCRIPTION OF CONDITION
In 2011/2012 these 2 identical machines were retrofitted
The milling length was extended to 14meters and an automatic changing system
for table pallets was installed.
Both machines can be seen under power by prior appointment.