Main Specifications |
Unit |
M7180×16/LCK |
M7180×20/LCK |
Table |
Table working surface (W×L) |
mm |
800×1600 |
800×2000 |
Max. size of workpiece to be ground (W×L×H) |
mm |
800×1600×600 |
800×2000×600 |
Table Longitudinal travel (Hydraulic) |
mm |
300 —1700 |
300-2100 |
Speed of table (Stepless) |
m/min |
5—25 |
5-25 |
Electromagnetic chuck size (W×L) |
mm |
800×800 |
800×l000 |
Maximum load (Electromagnetic chuck) |
kg |
1977 |
2470 |
Grinding wheel head |
Distance from grinding wheel spindle-axis to table surface |
mm |
225—825 |
225—825 |
Max. travel wheel-headCross (manual or automatic) Vertical (manual or automatic) |
mm mm |
850 600 |
850 600 |
Automatic cross-feed of wheel-head (Stepless) Continuous Intermittent |
m/min mm/m |
0.5—3 3—30 |
0.5—3 3—30 |
Wheel-head feed for each turn of hand-wheel Cross (×1) Vertical (×1) |
mm mm |
0.5 0.5 |
0.5 0.5 |
Min. Cross-feed hand-wheel dial graduated to |
mm |
0.005 |
0.005 |
Min. Down-feed hand-wheel dial graduated to |
mm |
0.005 |
0.005 |
Grinding wheel size (O.D×W×I.D) |
mm |
ф450×50×ф203 |
ф450×50×ф203 |
Motor power |
Hydraulic Pump Flow |
L/min |
135 |
135 |
Electrical equipment total capacity |
KVA |
28 |
28 |
Grinding wheel motor power Speed |
KW |
15 |
15 |
r/min |
1460 |
1460 |
Hydraulic pump motor power Speed |
KW |
11 |
11 |
r/min |
1440 |
1440 |
work accuracy |
Working surface to base level parallelism |
mm |
300:0.005 |
300:0.005 |
Surface roughness |
um |
Ra0.63 |
Ra0.63 |
Base parameter |
Overall dimensions (L×W×H) |
mm |
6010×3100×2545 |
6410×3100×2545 |
Weight of machine |