3 speeds of headstock;
cross chucks;
wheel head is hidraulic control;
wheel arbor 80mm;
wheel head is on roller way;
sliding work table;
air floating tailstock;
Workpiece,wheel,worktable,Coolant pump and oil pump are driven by  individual motors.
Specifications
Model
MQ8260C
Type
Φ600×1600 
Φ580/Φ600×1800
Max.work swing diameter
mm
Φ580/Φ600
Φ580/Φ600
Max.work length
mm
1600
1800
Capacity
1.Max.swing over table
mm
Φ580/Φ600
Φ580/Φ600
   Work diameter ground with steady rest
mm
Φ30-Φ100
Φ30-Φ100
         Throw of crankshart
mm
110
110
2.Max.work length ground:in 3 jaw chuck
mm
1400
1600
         Between centers
mm
1600
1800
3.Max.work weight
kg
120
120
Headstock
Center height
mm
300
300
Work speed
r/min
25、45、95
25、45、95
Wheel head
1.Max.cross movement
mm
185
185
2.Wheel head rapid approach & withdrawal
mm
100
100
3.Wheel feed per turn of cross feed handwheel
mm
1
1
    Per grad of cross feed handwheel
mm
0.005
0.005
Grinding wheel
1.Wheel spindle speed
r/min
740,890
740,890
2.Wheel peripheral speed
m/sec
25.6-35
25.6-35
3.Wheel size(O.Dxwidthxbore)
mm
Φ900×32(20)×Φ305
Φ900×32(20)×Φ305
Table
1.Table traverse per turn of handwheel
Coarse
mm
5.88
5.88
Fine
mm
1.68
1.68
2.Table swivel(taper 18/100)
 /
5'
5'
3.Table swivelper grad of scale(taper 1:50)
 /
10'
10'
Overall capacity of motors
kw
9.82
9.82
Overall dimensions(L×W×H)
mm
4166×2037×1584
4166×2037×1584
Weight
kg
6000
6200
working accuracy
Ovality(new standard)
mm
0.005
0.005
Cylindricity
mm
0.01
0.01
Roughness Ra
um
Ra0.32
Ra0.32
Main Accessories
1. Coolant tank                1set
2. Left &right  chuck         1set each
3. Wheel dresser                  1set
4. Vertical aligning plate       1set
5. Horizontal aligning plate   1set
6. Leveling wedge                 11sets
7.Stendy-rest                      1set