HELLER MC 25 – Year 2002
CNC horizontal machining center

Manufacturer: HELLER
Type: MC 25
Year of construction: 2002
Control: CNC – path control including color flat screen
SIEMENS SINUMERIK 840 D
Switch-on time: 1 – 1 ½ shift, exclusively aluminum processing

TECHNICAL SPECIFICATIONS

Working area x-axis (longitudinal) 800 mm
y-axis (vertical) 800 mm
z-axis (transverse) 800 mm
rotary table
Pitch (B axis) 360,000 x 0.001°
Indexing accuracy Tp (VDI/DGQ 3441) 10 angle s
Clamping weight max. 800 daN
Tangential moment (clamped) max. 3500 N,
Tilting moment max. 8000 Nm
Swiveling time 180° 2.2 s
Round milling torque max. 800 Nm

pallet changing device
Number of pallets 2
Pallet size 500 x 630 mm
Pallet change time (at 500/800 daN) 13/15 sec.
Pallet load max. 800 daN
Workpiece dimensions max. ØxH Ø900 x 1000 mm
workpiece dimension max.
with stroke restriction ø 1020 x 1000 mm
Central fixing hole ø 65 H6
Alignment hole ø 20 H6
Fastening thread number 33x M12
Pallet change accuracy (in X, Y, Z) 0.01 mm

Drive power (ED 100/40%) 20/30 kW
Torque (ED 100/40% ED) 95/143 Nm
Spindle diameter in the front bearing 80 mm
Speed range 45-8000 rpm
Tool holder (DIN 69893) HSK-A63

Well maintained CNC machine. No maintenance backlog.