After-sales Service: | 24 Hours |
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Warranty: | 12 Months |
Type: | Surface Grinding Machine |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Model | M7140*1000 | M7140*1600 | M7140*2000 | |||
Working table | Table size(L * W) | mm | 1000×400 | 1600×400 | 2000×400 | |
Max movement of working table(L * W) | mm | 1100 | 1700 | 2100 | ||
T-Slot(number * width) | 3×18 | 3×18 | 3×18 | |||
Speed of working table | m/min | 3--25 | 3--25 | 3--25 | ||
Grinding head | Max distance from spindle center to table surface | mm | 575 | 575 | 575 | |
Max travel of grinding head Cross (Manual and hydraulic) | mm | 440 | 440 | 440 | ||
Max travel of grinding head Vertical (Manual) | mm | 400 | 400 | 400 | ||
Spindle speed | rpm | 1440 | 1440 | 1440 | ||
Wheel Size (Outer diameter * width * Inner diameter) | mm | φ350×40×φ127 | φ350×40×φ127 | φ350×40×φ127 | ||
Scale on the vertical handwheel | mm | 0.01 | 0.01 | 0.01 | ||
Grinding head feed per revolution of handwheel | mm | 1 | 1 | 1 | ||
Total power | kw | 11 | 12 | 12 | ||
Spindle motor | Power | kw | 7.5 | 7.5 | 7.5 | |
Speed | r/min | 1440 | 1440 | 1440 | ||
Rapid up and down motor | Power | kw | 0.37 | 0.37 | 0.55 | |
Speed | r/min | 1440 | 1440 | 1440 | ||
Oil pump motor | Power | kw | 3 | 4 | 4 | |
Speed | r/min | 960 | 960 | 960 | ||
Coolant pump motor | Power | kw | 0.125 | 0.125 | 0.125 | |
Speed | r/min | 2800 | 2800 | 2800 | ||
Oil pump | Flow | L/min | 100 | 100 | 125/50 | |
Working pressure | MPa | 1.5 | 1.5 | 1.5 | ||
Working precision | The parallelism of working surface to base level | mm | 1000:0.015 | 1000:0.015 | 1000:0.015 | |
Surface roughness | µm | Ra0.63 | Ra0.63 | Ra0.63 | ||
Weight | N.W./G.W. | kg | 3800/4200 | 5300/6000 | 6300/7000 | |
Overall dimension (L*W*H) | mm | 2700×1750×2100 | 4400×1750×2100 | 5400×1750×2100 |
Suppliers with verified business licenses