by Brad Noble | Sep 15, 2021
A newly installed head pulley on a mine conveyor caused a high temperature bearing alarm after less than 4 weeks operation and NES staff were requested to investigate using vibration analysis. Situation: The head pulley had been replaced and before the next routine...
by Brad Noble | Sep 15, 2021
An unplanned and costly 24 hour mine longwall breakdown was avoided by Noble Engineering Services recommending replacement of a Beam Stage Loader gearbox due to a serious looseness detected. Situation: Routine monthly monitoring of the longwall equipment by NES...
by Brad Noble | Sep 2, 2021
NES were able to assist in preventing a plant-stopping breakdown by giving early warning of a likely Head Pulley bearing failure in the Plant Feed conveyor. Situation: The capable and experienced NES Consultant provided advice on the pulley bearing over a number of...