Fenner Conveyors–ABB at 20 years: drive system lessons for mine engineers
Reviewed by Joe Ashwell

First reported on International Mining – News
30 Second Briefing
Fenner Conveyors and ABB mark 20 years of collaboration on conveyor drive systems for Australian mines, integrating ABB’s variable-speed drives and high-efficiency motors with Fenner’s engineered conveyor solutions. The partnership has focused on long overland and high-capacity pit-to-plant conveyors, using optimised drive control to manage starting torque, belt tensions and energy consumption on steep gradients and extended haul distances. For operators, the combined offering centres on reduced unplanned downtime, better condition monitoring of critical drive components and easier brownfield upgrades of existing conveyor lines.
Technical Brief
- Variable-speed drives are configured with soft-start and controlled braking ramps to minimise belt shock loading.
- Condition monitoring includes continuous logging of motor currents, torque and drive temperature for early fault detection.
- Drive control logic is often interlocked with belt rip detection, pull-cord switches and drift switches for fail-safe stopping.
- Safety benefits cited include fewer manual interventions on drives, reduced arc-flash exposure and more predictable restart sequences.
- For other mines, integrated OEM drive–conveyor packages reduce interface risk compared with piecemeal drive and belt procurements.
Our Take
Fenner Conveyors’ Australian base puts it in the same geography as many of the high-capacity iron ore and coal operations in our Mining coverage, where long overland conveyors and high-availability designs are now critical bottlenecks rather than ancillary equipment.
ABB’s presence in this 20‑year materials handling narrative aligns with a cluster of recent safety‑tagged pieces in our database where electrical and control system upgrades on conveyors are being used to reduce manual intervention and incident exposure rather than just to cut power costs.
Within the 1,043 tag‑matched ‘Projects/Product/Safety’ items, conveyor-focused stories involving Michelin Group–owned Fenner are relatively few, suggesting this kind of long-term OEM–automation supplier pairing is still less visible in public project reporting than truck or processing plant upgrades.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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