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Vergenoeg
Mine -Mill Drive Trains NCP were contracted to verify dimensions
and reengineer mill girth and pinion assemblies for Vergenoeg
mine for their two operating 12x16ft, 1200kW Vecor and 12x15ft,
1000kW Osborn Mill. New cast steel BS3100 1976, BT1 and
BS3100 1976 A2 material girth gears were specified together
with EN26U pinion shaft assemblies. The design of the pinion
shaft assemblied were upgraded to enable non-integral assemblies
to be supplied. This will allow cost savings in the future
when ordering critical spares. The drive trains were supplied
new within 40weeks from order.
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