PRODUCTS
|
Item
|
Unit
|
M2550
|
M3270
|
|
|
Worktable size
|
mm
|
500x250
|
700x320
|
|
|
Longitudinal travel of worktable
|
mm
|
600
|
800
|
|
|
Cross travel
|
mm
|
270
|
360
|
|
|
Max.distance from splindle axis to worktable surface
|
mm
|
465
|
650
|
|
|
Max.load of worktable (Including chuck)
|
kg
|
200
|
300
|
|
|
T slot of worktable
|
mm*N
|
14x1
|
18x1
|
|
|
Movement speed of worktable
|
mm/min
|
5-25
|
5-25
|
|
|
Cross auto feeding of worktable
|
mm
|
0.1-6.5
|
0.1-20
|
|
|
Cross rapid movement
|
mm/min
|
780
|
780
|
|
|
Cross feed of hand wheel
|
1 gra.
|
mm
|
0.02
|
0.02
|
|
|
1 rev.
|
mm
|
4
|
5
|
|
Spindle rapid vertical feed
|
mm/min
|
/
|
1500
|
|
|
Spindle wheel feed
|
1 gra.
|
mm
|
0.01
|
0.002
|
|
|
1 rev.
|
mm
|
2
|
0.4
|
|
Rotating speed of grinding wheel
|
r/min
|
2850
|
1440
|
|
|
Grinding wheel size
|
mm
|
200x31.75x20
|
355x127x30
|
|
|
Spindle motor
|
kw
|
1.5
|
4
|
|
|
Hydraulic motor of worktable movement
|
kw
|
0.75
|
1.5
|
|
|
Auto motor of cross movement
|
Nm
|
6
|
8
|
|
|
Coolant pump
|
W
|
40
|
40
|
|
|
Flatness of workpiece
|
mm
|
0.005
|
0.005
|
|
|
Roughness of workpiece
|
μm
|
Ra0.8
|
Ra0.8
|
|
|
Overall dimension
|
cm
|
165x130x178.5
|
216x175x195
|
|
|
Packing dimension
|
cm
|
205x144x200
|
224x180x222
|
|
|
G.W./N.W.
|
kg
|
1500/1300
|
3000x2000
|
|