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TENGZHOU HOTON MACHINERY CO.,LTDwww.hotonmachinery.com CNC Lathe Machine, Gap Bed Lathe, Turret Milling Machine manufacturer / supplier in China, offering Universal CNC Metal Vertical Turret Milling Machine (CNC Milling XK7125A), Heavy Duty Electric Grinding Machine (Pedestal Grinder |
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Product Name:
Surface Grinding Machine MD618A
No. :
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Product Description:
1 Adopt the exceeding precise class7(P4 level) ball bearing for spindle
2 Bring transmission by synchronous belt, operating simple and convenient
3-axis manual operation, X, Y axis can be eletric auto operation.
High rigidity H-frame column with spindle center to table
Enhanced ribbed full cast iron base
Enlarged spindle housing for heavier grinding
Cartridge w / 4 preloaded class 7 (P4) bearing
Roller steel balls on linear table ways for easy and smooth longitudinal movements.
Double-V saddle ways for rigidity
Manual lubrication system
SPECIFICATIONS:
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MODEL |
MD618A |
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Working table |
Table Size (L× W) |
mm |
460×180 |
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Max movement of working table(L× W) |
mm |
500×190 |
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T -Slot number×width |
mm |
1×14 |
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Grinding head |
Max distance from spindle center to table surface |
mm |
335 |
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Wheel Size(Outer diameter×width×Inner diameter) |
mm |
φ180×13×Φ31.75 |
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Wheel speed |
50HZ |
r/min |
2850 |
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60HZ |
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3440 |
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Longitudinal speed of working table |
m/min |
3-20 |
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Feed amount |
Cross feed of working table |
Continuously(Variable |
mm/min |
150 |
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Intermittently(Variable |
mm/times |
0-5 |
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Per revolution on handwheel |
mm |
2.5 |
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Per graduation on handwheel |
mm |
0.02 |
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Vertical feed on handwheel |
Per revolution |
mm |
1.25 |
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Per graduation |
mm |
0.01 |
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Commutation |
Total input power |
w |
150 |
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X- feeder output speed |
R/min |
0-225 |
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X- feeder size |
mm |
280×130×120 |
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Y- feeder output speed |
R/min |
0-120 |
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Y- feeder size |
mm |
280×130×120 |
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Motor power |
Spindle motor |
kw |
1.1 |
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Coolant pump motor |
w |
40 |
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Working precision |
The parallelism of working |
mm |
300:0.005 |
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Surface roughness |
μm |
Ra0.32 |
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weight |
Net |
kg |
667 |
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Gross |
kg |
767 |
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Overall dimension(L×W×H) |
mm |
1550x1150x1590 |
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Package dimension(L×W×H) |
mm |
1000x1150x1760 |
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