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Rotary Type Surface
Grinder
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20-B
GROMAX Rotary Type Surface Grinder
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| GROMAX Rotary
Type Surface Grinder |
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Features:
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Circular
magnetic worktable revolves under the rotating grinding
wheel.
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The reciprocating
and revolving motions are hydraulically driven
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Both reciprocating
and revolving speeds are correspondingly increased as
the grinding wheel shifts from the outer to inner perimeter
of the table.
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Hydraulic
wheel dressing attachment
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Automatic
feeding - zero position - stop
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±3° inclinable
work table
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Rapid vertical
movement
- Suitable for thin knife, disc
cutter, and piston ring grinding
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Arter Type:
20-B
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Model
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20-B |
| Diameter
of overall work table |
27.5" |
| Diameter
of electro-magnetic table |
19.68" |
| Max. size
of workpiece (dia. x height) |
19.68"
x7.87" |
| Revolving
speed of table |
15~70
rpm |
| Size of
wheel (OD x W x bore) |
15.74"
x 1.57" x 5" |
| Max. angle
tilt of table |
±3° |
| Traveling
of saddle |
13.58" |
| Speed of
saddle |
3.93~78.7"/min |
| Revolving
speed of grinding wheel |
1740
rpm |
| Downfeed
increment |
0.0001-0.0008"
(6 steps) |
| Spindle
motor |
10HP
(220V, 60 Hz 3 phases) |
| Distance
between spindle nose and table surface (Max.) |
16.5" |
| Distance
between spindle nose and table surface (Min.) |
6.0" |
| Vertical
spindle travel |
10.5" |
| Weight |
8800
lbs |
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