|
¡¾M250B Hand-Operated Level Grinding Machine¡¿
|
Tablesize(L¡ÁW)
|
500¡Á250
|
|
Max. distance between spindle center and table surface
|
465
|
| Max.cross travel
of table |
520 |
| Max.longitudinal
travel of table |
275 |
|
Longitudinal feed of hand-wheel
|
per turn
|
3mm
|
|
per graduation
|
0.02mm
|
| Distance of
grinding wheel rapid up-down |
About 140mm/min |
|
Vertical feed of grinding wheel
|
per turn
|
0.15mm
|
|
per graduation
|
0.005mm
|
|
Motor power
|
1.26kw
|
|
Speed of grinding wheel
|
2800r/min
|
|
Size of grinding wheel(O.D¡ÁW¡ÁL.D)
|
200¡Á16¡Á32
|
Parallelism
of working surface to base level
|
300:0.005mm |
| Surface roughness |
Ra0.63 |
| N.W. |
About 920kg |
|
G.W.
|
About 1000kg
|
|
Packing case dimensions
|
1380¡Á1180¡Á2000
|
|
