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Project |
Model |
Units |
QY-250AH/AHR/AHD |
|
Capability |
Workbench area |
mm |
460×200 |
|
Maximum left-right movement |
mm |
540 |
||
Maximum forward and backward movement |
mm |
260 |
||
Maximum distance between workbench and spindle center |
mm |
470 |
||
Maximum weight of workbench |
kgs |
100 |
||
Workbench |
Workbench T slot |
mm×N |
14×1 |
|
Speed of workbench |
m/min |
7-25 |
||
Front and rear hand wheel feed |
1 grid |
mm |
0.02 |
|
1 turn |
mm |
4 |
||
Front and rear automatic feed |
mm |
/ |
||
Fast forward and backward movement |
50Hz |
mm/min |
/ |
|
60Hz |
mm/min |
/ |
||
Grinding wheel |
Gringding weel size |
mm |
Φ205×6-20×31.75 |
|
Speed of mainshaft |
50Hz |
R.P.M |
2850 |
|
60Hz |
R.P.M |
3360 |
||
Upper and lower mechanism |
Upper and lower hand wheel feed |
1 grid |
mm |
0.01 |
1 turn |
mm |
2 |
||
Automatic feed |
mm |
/ |
||
Rapid up and down movement |
mm/min |
/ |
||
Motor |
Spindle motor |
H×P |
2×2 |
|
Upper and lower workers drive the motor |
H×P |
/ |
||
Hydraulic motor |
H×P |
/ |
||
Vacuuming motor |
H×P |
3/4×2 |
||
Flush motor |
H×P |
1/8×2 |
||
Front and rear drive motor |
H×P |
/ |
||
Size |
Machine height |
mm |
1775 |
|
Floor space |
mm |
1800×1400 |
||
Net weight |
kgs |
1100 |
||
Gross weight |
kgs |
1300 |
||
