M7170 High Precision CNC Vertical Surface Grinding Machines
Product Description
*M71 Series Surface Grinding Machines
This series of machine tool is suitable for machine-manufacture trade to grind the planes of various metal parts such as steel,
cast iron and nonferrous metal, etc.
Characteristic:
A.The wheel spindle adopts high precision rolling bearing with strong rigid construction and high precision.
B.The wheel spindle adopts high precision hydrodynamic-hydrostatic bearing with strong rigid construction and high precision.
It has a special hydraulic device, automatic lubrication system and cantilever push-button device with perfect shape.
The lengthways moving of the working table is hydraulic transmission.
This series of machine tool is suitable for machine-manufacture trade to grind the planes of various metal parts such as steel,
cast iron and nonferrous metal, etc.
Characteristic:
A.The wheel spindle adopts high precision rolling bearing with strong rigid construction and high precision.
B.The wheel spindle adopts high precision hydrodynamic-hydrostatic bearing with strong rigid construction and high precision.
It has a special hydraulic device, automatic lubrication system and cantilever push-button device with perfect shape.
The lengthways moving of the working table is hydraulic transmission.
Specification
|
Main Specifications
|
M7150
|
M7163
|
M7170
|
M7180x12B
|
M7180x16B-GM
|
|
Table working surface (WxL)
|
800x1250mm
|
800x1600mm
|
800x2000mm
|
800x1250mm
|
800x1600mm
|
|
Max. size worke-piece to be ground (WxLxH)
|
800x1250x600mm
|
800x1600x600mm
|
800x2000x600mm
|
800x1250x600mm
|
800x1600x600mm
|
|
Table longitudinal travel (hydraulic)
|
200-1350mm
|
200-1700mm
|
200-2100mm
|
200-1350mm
|
200-1700mm
|
|
Speed of table (stepless)
|
3-25m/min
|
3-25m/min
|
3-25m/min
|
3-25m/min
|
3-25m/min
|
|
Grinding wheel size (O.D x W x l.D)
|
Φ450x63xΦ203mm
|
Φ450x63xΦ203mm
|
Φ450x63xΦ203mm
|
Φ450x63xΦ203mm
|
Φ450x63xΦ203mm
|
|
Wheel-head rapid up-down traverse speed
|
325mm/min
|
325mm/min
|
325mm/min
|
325mm/min
|
325mm/min
|
|
Hydraulic pump Delivery
|
107L/min
|
107L/min
|
107L/min
|
107L/min
|
107L/min
|
|
Electrical equipment total capacity
|
28kVA
|
28kVA
|
28kVA
|
28kVA
|
28kVA
|
|
Grinding wheel motor power Speed
|
15kw 1460r/min
|
15kw 1460r/min
|
15kw 1460r/min
|
15kw 1460r/min
|
15kw 1460r/min
|
|
Working surface to base level parallelism
|
300:0.008mm
|
300:0.008mm
|
300:0.008mm
|
300:0.008mm
|
300:0.008mm
|
|
Surface roughness
|
Ra0.63μm
|
Ra0.63μm
|
Ra0.63μm
|
Ra0.63μm
|
Ra0.63μm
|
|
Max. allowable weight of work-piece (Including electromagnetic chuck)
|
2000kg
|
2000kg
|
2472kg
|
2000kg
|
2000kg
|
|
Electromagnetic chuck
|
800x1250mm
|
800x(800×2)mm
|
800x(1000×2)mm
|
800x1250mm
|
800x(800×2)mm
|
|
Overall dimensions (LxWxH)
|
3540x2350x2730mm
|
4500x2350x2730mm
|
6250x3600x2850mm
|
3540x2350x2730mm
|
4500x2350x2730mm
|
|
Packing case dimensions (LxWxH)
|
425x246x309cm
|
450x246x309cm
|
483x259x309cm
|
425x246x309cm
|
450x246x309cm
|
|
N.W/G.W
|
9500/10500kg
|
11000/12000kg
|
12000/13500kg
|
9500/10500kg
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11
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Details Display
