|
|
|
Alpha 18
|
Alpha 23
|
|
Max. grinding lenght
|
mm.
|
1600
|
2100
|
|
Max. grinding width
|
mm.
|
470
|
470
|
|
Max surface milling width
|
mm.
|
470
|
470
|
|
Working surface of table
|
mm.
|
1400x400
|
1900x400
|
|
Max. long. table table travel
|
mm.
|
1800
|
2300
|
|
Automatic table feed per minute
|
mm.
|
0÷3000
|
0÷3000
|
|
Distance centre of spindle to column guides
|
mm.
|
480
|
480
|
|
Min. height table to grinding wheel
|
mm.
|
330
|
330
|
|
Max. height table to grinding wheel
|
mm.
|
1200
|
1200
|
|
Vertical wheel head feed
|
mm.
|
870
|
870
|
|
Diameter of segmented grinding wheel
|
mm.
|
480
|
480
|
|
Diameter of milling cutter
|
mm.
|
320
|
350
|
|
Wheel speed rotation
|
r.p.m.
|
180 - 1400
|
180 - 1400
|
|
Main spindle rotation motor 50 Hz:
|
Cv.
|
6.5
|
6.5
|
|
Main spindle rotation motor 60 Hz:
|
Cv.
|
7.5
|
7.5
|
;)
