| After-sales Service: | One Year Warranty |
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| Warranty: | 13 Months |
| Type: | External Grinding Machine |
| 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
Audited Supplier 
The main performance characteristics:
The screw rod of the machine tool is made of special alloy steel through strict processing and heat treatment technology.
Grinding head vertical rapid lifting, improve production efficiency.
The grinding head lateral movement driven by hydraulic motor, which can also be manually.
The lifting mechanism and the triangle bracket adopt eccentric design, which is easy to adjust, and greatly prolong the service life of the machine tool.
Application:
Applicable to all kinds of processing machinery, auto parts, fixture, magnetic steel, mould parts processing industry.
The machine tool can be made of grinding steel, iron, ceramics and non-ferrous metal parts.
| Description | Units | M7130x1600 | |
| Size of work table(L x W ) | mm | 1600x300 | |
| Max. Longitudinal movement of worktable | mm | 1700 | |
| Max. Distance from the spindle centerline to the worktable surface | mm | 570 | |
| Max. Cross movement of grinding herd | mm | 350 | |
| Max. Vertical movement of grinding head | mm | 400 | |
| Vertical movement of the grinding head by hand wheel | Every lattice | mm | 0.01 |
| Each turn | mm | 1.00 | |
| Rapid lifting motor | Power | KW | 0.37 |
| Speed | R/min | 1440 | |
| Abrasive wheel dim (L x D x W) | mm | 350x127x40 | |
| Speed of grinding wheel | r/min | 1440 | |
| Total power of motor | KW | 10 | |
| Power of spindle motor | KW | 5.5 | |
| Power of oil pump motor | KW | 4 | |
| Processing accuracy | mm | 0.015/1000 | |
| Surface roughness | um | Ra:0.63 | |
| Package(L x W x H) | mm | 4500x2000x2350 | |
| Net. weight | Kg | 3550 | |
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Specifications
|
Unit
|
M7140A
|
M7140AX1600
|
M7140AX2200
|
|
|
Table size
|
mm
|
400x1000
|
400x1600
|
400x2200
|
|
|
Max.size to be grind
|
mm
|
400x1000x400
|
400x1600x400
|
400x2200x400
|
|
|
Max.load capacity(with electric magnetic chuck)
|
mm
|
630
|
1000
|
1380
|
|
|
Max distance from table surface to spindle center
|
mm
|
600
|
600
|
600
|
|
|
Max.table longitudinal travel
|
mm
|
1100
|
1700
|
2300
|
|
|
Min. Table longitudinal travel
|
mm
|
200
|
200
|
200
|
|
|
Table longitudinal travel speed
|
m/min
|
3-27
|
3-27
|
3-27
|
|
|
Table T slot
|
|
3x18
|
3x18
|
3x18
|
|
|
Wheelhead cross travel
|
Continuous feeding speed
|
m/min
|
0.5-4.5
|
0.5-4.5
|
0.5-4.5
|
|
Intermittent feed travel
|
mm/t
|
3-30
|
3-30
|
3-30
|
|
|
Per div feed of handwheel
|
mm
|
0.02
|
0.02
|
0.02
|
|
|
Wheelhead vertical travel
|
Rapid speed
|
mm/min
|
400
|
400
|
400
|
|
Per Rev. feed of handwheel
|
mm/gra
|
0.01
|
0.01
|
0.01
|
|
|
Per Rev. feed of handwheel
|
mm
|
0.645
|
0.645
|
0.645
|
|
|
Wheelhead motor
|
Power
|
kw
|
7.5
|
7.5
|
7.5
|
|
Speed
|
rpm
|
1440
|
1440
|
1440
|
|
|
Total rated power
|
kw
|
11
|
11
|
11
|
|
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Grinding wheel size(OD*W*ID)
|
mm
|
400x40x127
|
400x40x127
|
400x40x127
|
|
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Machine weight
|
kg
|
4700
|
6600
|
8000
|
|
Suppliers with verified business licenses
Audited Supplier 
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