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CatalogMillingCNC vertical machining centerAlpha-Center HD
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CNC Vertical Machining Center

Alpha-Center HD

Heavy cast iron design, precise guideways, high-performance gear designed for heavy machining

Optional spindle package:
31 kW maximum power
870 Nm max. torque *
6.000 rpm high-performance spindle








Machinery construction

All guideways are precision ground and hardenedThe Y-axis has a 4 guidewaysThe ball screw mounts, as well as the axis motor flanges are an integral part of the casting which ensures an extremely rigid and precise axle movement, even for workpieces weighing up to 4.5 t

2-speed gears

The 2-speed gearbox is controlled by M-function. A headstock temperature control system guarantees no expansion of the main spindle unit, even after intensive heavy machining.

Standard configuration:

Mitsubishi CNC control with Navi Mill
Main spindle with 26/32 kW
Torque on the spindle 688/828 Nm
Taper 50/DIN or MAS BT
Tempered 2-speed gears
Hinged chip conveyor with 2 snails in the Y-axis
Oil mist exhaust ventilation
Automatic tool changer armtype (28 seats)
Cabinet with a heat exchanger
RS232 interface Ethernet, CF
Halogen workroom light
3-color signal light
Full protection enclosure
Spindle blowout device
Coolant around the spindle
Automatic lubrication
KTR Couplings
Portable electric handwheel
Compressed air gun
Coolant spray gun
Chip collecting container
Operating tool
Machine feet
Manual

Optional configuration:

CNC control Siemens / Fanuc / Heidenhain
HSK taper 100
Automatic tool measurement and breakage detection
Automatic workpiece centering & coordinate rotation
Linear scales on all axes
IKZ to 70 bar
Cold air nozzle with 4-6 degree air exit
4 and 5-axis
Oil separator
Optical glass scales
Stand-alone control panel
Technical specifications  Alpha-Center HD  
     140016001800220026003000
X-axis travelmm140016301800220026003050
Y-axis travelmm7208609801060
Z-axis travelmm650800850990
Spindle-to-table distancemm150-770110-910110-960120-1110

Distance center spindle Z-axis cover

mm74591010301120
Table dimensionsmm1550x7001700x8151900x9002400x10002700x10003100x1000
Dimensions of T-slotmm18x130x518x150x518x150x622x150x6
Max. table load capacitykg160021003000400042004500
Max. spindle powerkW22
Spindle speedrpm6.000
Spindle taper
BT50
Rapid X-, Y-, Z-axism/min15,15,12
Feed rate X-, Y-, Z-axism/min7, 7, 7
Positioning accuracymm±0.005
Repeatabilitymm±0.003
Tool placespc.Arm 28Chain 40
Max. tool diametermm90127

Max. tool diameter

without adjacent tool

mm180229
Max. tool lengthmm350
Max. tool weightkg1518
Tool change timeSec.3.84.2
Capacity of the coolant tankLiter300500620
Chip disposal
Chip conveyor chain
Air pressurekg/cm²7
VoltageKVA2835
Floorspacemm5050x34305800x34706000x38287050x38507800x45008700x4500
Weightkg125001420016800206002432025300
Item-No. 
6730007
6730008
6730009
6730010
6730011
6730012

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Telephone consultation (Monday - Friday 8.00 am – 5.00 pm)
+49 4321 25 2003-0