THE MINING INTERVIEW
misalignment, cavitation, bearing wear or process instability. The value comes from interpreting those patterns in the context of the equipment, its duty and its maintenance history.
John Crane Sense Monitor provides wireless, near real-time visibility of rotating-equipment health, including alerts and trend information. As a value-added service included with the platform, our reliability and application engineers then help translate an anomaly into a practical next step: continue to monitor, inspect at the next planned opportunity, change an operating condition or intervene before a failure develops.
This avoids two common problems: alarm overload and unnecessary maintenance. A single threshold breach rarely tells the whole story, whereas the direction, persistence and combination of trends can be much more informative. By combining monitoring with engineering judgement and rootcause analysis, sites can prioritise the assets that genuinely need attention and plan work with the right people, parts and access.
Unplanned repairs put technicians in high-risk environments under time pressure. How does improving rotating-equipment reliability directly reduce lineof-fire safety hazards? Every avoidable intervention removes a period in which people may be exposed to stored energy, suspended loads, rotating parts, pressurised systems,
slurry, confined access or mobile equipment. Emergency work can increase that exposure because the job is unplanned, production is waiting, and the equipment may have failed in an uncertain condition.
Reliability improves safety in two ways. First, it reduces how often technicians must enter the work area. Longer, more predictable operating intervals mean fewer dismantling, lifting and recommissioning activities. Second, condition monitoring and planned maintenance give teams time to isolate the equipment correctly, prepare the
30 October 2026