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Elecon has already manufactured a smaller in the series, SCF 355/520
for M/s Sponge Iron, Hyderabad and the bigger in the series viz SDN
670/1000 for M/s Essar - Hazira. These are three stage gear boxes having
single input and 2 output, driving the briquetting press rolls. Internals
of this box is our of 17CrNiMo6 duly case carburized, hardened and precisely
ground enhoused on antifriction bearings mounted in fabricated casing.
This gear box is also supplied alongwith a special
pair of gear coupling, one of which having facility for adjusting the
angular location of the briquetting roll shaft for aligning the cast
cavities of the roll liners. The gear box is lubricated by Forced lubrication
System.
The technical specification of both the gear boxes are as following
:
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