Shanghai Shenji International Co., Ltd.
Shanghai Shenji International Co., Ltd.
[
Shanghai,
China (Mainland) ]
Shanghai, China (Mainland)
SJMC
M7160-GM
Surface Grinding Machine
Main specifications
|
Model |
MM7140 |
||
|
Table working surface(W×L) |
400×1000mm |
||
|
Max. size of workpiece to be ground(W×L×H) |
400×1000×400mm |
||
|
Table longitudinal travel (hydraulic) |
200-1100mm |
||
|
Table speed (stepless) |
3-25 m/min |
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|
Table |
T slots |
3 |
|
|
Width |
18mm |
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|
Distance from grinding wheel spindle-axis to table surface |
200-600mm |
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|
Max. travel of wheel-head |
Cross(manual or hydraulic) |
430mm |
|
|
Vertical (manual or power-operated) |
400mm |
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|
Automatic cross-feed |
Continuous |
0.1-3.5 m/min |
|
|
Intermittent |
3-30 mm/stroke of table |
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|
Wheel-head feed for each turn of hand-wheel |
Cross |
3mm |
|
|
Vertical |
0.5mm |
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|
Min. down-feed hand-wheel dial graduated to |
0.005mm |
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|
Workpiece surface finish ground parallel with the |
1000:0.01mm |
||
|
Workpiece surface roughness |
Ra0.16μm |
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|
Grinding wheel size(O.D×W×I.D) |
400×50×203mm |
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|
Wheel-head rapid up-down traverse speed |
310 mm/min |
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|
Hydraulic pump |
type |
YB1-50 |
|
|
Delivery |
47L/min |
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|
Electrical equipment total capacity |
12kVA |
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|
Grinding wheel |
Power |
7.5 kW |
|
|
Speed |
1440r/min |
||
|
Hydraulic pump |
Power |
2.2kW |
|
|
Speed |
940r/min |
||
|
Wheel-head rapid |
Power |
0.37kW |
|
|
Speed |
1400r/min |
||
|
Coolant type |
pump |
DB-100 |
|
|
Delivery |
100L/min |
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|
Coolant pump
|
power |
0.25 kW |
|
|
Speed |
3000r/min |
||
|
Magnetic segregator |
type |
MQ1 |
|
|
Delivery |
100L/min |
||
|
Max. allowable weight of workpiece |
624kgs |
||
|
Electromagnetic chuck(W×L) |
400×1000mm |
||
|
Overall dimensions(L×W×H) |
3480×1736×2280mm |
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|
Packing case dimensions(L×W×H) |
3840×1910×2620mm |
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|
N.W/G.W |
4500/5000kgs |
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