
This series of machine tools has the following characteristics: *The longitudinal movement of the worktable is driven by a vane pump, which runs smoothly with low noise and low temperature rise in the oil pool. The accuracy meets the national standard for horizontal axis moment table surface grinders. (GB/T4022-1983) *Grinding of grooves and flange sides can be performed. *The improved grinding head lateral feed mechanism has hydraulic automatic feed and manual feed, making it easy to operate. *The vertical movement of the grinding head has a fast lifting mechanism and can be manually fed. *The grinding head motor and oil pump motor both use Y-series motors, and the electrical system complies with national safety standards. *Beautiful appearance, with space reserved for installing digital display devices on the machine tool.
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Main specifications and parameters: |
Model number |
M7140H |
M7140H×16 |
M7140H×20 |
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worker rise tower |
Table size (width x length) |
mm |
400×1000 |
400×1600 |
400×2000 |
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Maximum grinding size (width x length x height) |
mm |
400×1000×400 |
400×1600×400 |
400×2000×400 |
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Maximum longitudinal travel of workbench (maximum) |
mm |
1100 |
1650 |
2050 |
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Workbench speed (stepless) |
m/min |
3-27 |
3-20 |
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The number of T-shaped slots on the workbench multiplied by the width |
3×18 |
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Workbench carrying capacity |
kg |
624 |
998 |
1248 |
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rub head |
Distance from the center of the grinding wheel shaft to the worktable (maximum) |
mm |
575 |
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Intermittent feed rate per horizontal stroke of the grinding head |
Mm/time |
5-25 |
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Maximum travel of grinding head |
Horizontal (manual and hydraulic) |
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Vertical (manual) |
400 |
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Wheel shaft speed |
rpm |
1450 |
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Vertical feed handwheel dial value |
mm |
0.01 |
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The feed rate of the grinding head per rotation of the handwheel |
mm |
1.00 |
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Grinding wheel size (outer diameter x width x inner diameter) |
mm |
φ350×40×φ127 |
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Motor Power |
total power |
kw |
8.99 |
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Grinding head motor power |
kw |
5.5 |
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working accuracy |
Parallelism of the machined surface to the base surface |
mm |
300:0.005 |
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Surface roughness |
µm |
Ra0.63 |
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Machine weight |
net weight |
kg |
3500 |
5000 |
5900 |
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gross weight |
kg |
5000 |
6500 |
8000 |
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Dimensions (length x width x height) |
mm |
3150×1673×2045 |
4150×1673×2035 |