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Home >> Grinding Machine >> Surface Grinding Machine >> Electrical Surface Grinding Machine >> MD1022
MD1022
    Publish time 2020-02-09 23:26    
MD1022
Model
Unit
MD618A
MD820
MD1022
Table Size (L× W)
mm
460×180
480×200
540×250
Max movement of working table(L× W)
mm
500×190
530×220
560×260
T -Slot number×width
mm
1×14
1×14
1×14
Max distance from spindle center to table surface
mm
335
440
440
Wheel Size(Outer diameter×width×Inner diameter)
mm
φ180×13×Φ31.75
φ200×20×Φ31.75
φ200×20×Φ31.75
Wheel speed 50HZ/60HZ
r/min
2850/3440
2850/3440
2850/3360
Longitudinal speed of working table
m/min
3-20
3-20
3-20
Cross feed Continuously(Variable Transmission)
mm/min
150
300
400
Cross feed Intermittently(Variable Transmission)
mm/times
0-5
0-5
0-5
Cross feed of Per revolution on handwheel
mm
2.5
2.5
4.0
Cross feed of Per graduation on handwheel
mm
0.02
0.02
0.02
Vertical feed on handwheel 
(Per revolution)
mm
1.25
1.25
1.25
Vertical feed on handwheel 
(Per graduation)
mm
0.01
0.01
0.01
Total input power
w
150
150
150
Commutation feeder
(X- feeder output speed)
R/min
0-225
0-225
0-225
Commutation feeder
(X- feeder size)
mm
280×130×120
280×130×120
280×130×120
Commutation feeder
(Y- feeder output speed)
R/min
0-120
0-120
0-120
Commutation feeder
(Y- feeder size)
mm
280×130×120
280×130×120
280×130×120
Spindle motor
kw
1.1
1.1
1.5
Coolant pump motor
w
40
40
40
The parallelism of working surface to base level
mm
300:0.005
300:0.005
300:0.005
Surface roughness
μm
Ra0.32
Ra0.32
Ra0.32
Weight   Net/Gross
kg
667 、767
767 、867
880 、980
Overall dimension(L×W×H)
mm
1550x1150x1590
1680x1140x1760
1680x1140x1760
Package dimension(L×W×H)
mm
1000x1150x1760
1140x1250x1940
1200x1400x1940