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DRAG
FINISHING MACHINES
DF
Series
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| A hand polished finish from a machine!
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| All Otec DF series disc finishing machines uniquely
feature: |
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Shorter
process times due to a newly developed octagon process container
geometry, producing optimum flow ratio.
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Plastic
coated workholders avoid damage and give fast load and unloading.
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Optional
Automatic computer control of process functions with digital
display.
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| Process system |
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The
revolving turret carrying the rings held on workholders,
is automatically lowered into the polishing media.
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To
ensure a uniform polish the turret is programmed to
periodically reverse direction.
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Process
times are typically 60 to 90 minutes.
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| Machine Configuration |
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There
are five machines in the range, from 12 to 140 litre
capacity.
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The top of the range DF 140 will
carry ten workholders, each holding a minimum of forty
rings, thus polishing 400 rings per cycle and upwards
of 3000 rings per day.
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| Description of normal operational sequence: |
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Rings
to be polished are normally loaded into the workholders
at the workbench
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Workholders
are clicked into quick release chucks on the underside
of the turret.
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The
computer programme is set to lower the revolving turret
for polishing to begin.
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At
the end of the cycle, the workholders are released and
replaced by another set.
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Within
5 minutes polishing has restarted and the polished rings
can be removed from the workholders.
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| Technical Data |
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Container volume
(l) |
Width
[mm] |
Depth
[mm] |
Height
[mm] |
Weight
[kg] |
Power
consumption
[KVA/V] |
Number
of work holders |
DF
12/3 |
12 |
720 |
590 |
1100 |
83 |
0.3/230 |
3 |
DF
35/3 |
35 |
960 |
780 |
1000 |
165 |
1.0/230 |
3 |
| DF
35/3
With cooling |
35 |
960 |
780 |
1900 |
210 |
1.2/230 |
3 |
| DF
70/5 |
70 |
1170 |
1010 |
1850 |
265 |
2.0/230 |
5 |
| DF
140/10 |
140 |
1650 |
1300 |
2380 |
825 |
4.0/400 |
10 |
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