Magotteaux Scrap Buy Back: circular grinding media economics for mine teams
Reviewed by Joe Ashwell

First reported on International Mining – News
30 Second Briefing
Magotteaux is expanding its global Scrap Buy Back (SBB) programme, under which it purchases worn grinding media and wear parts from mine sites and recycles them into new high-chrome and forged steel components. The circular-economy model reduces primary steel consumption and transport of waste liners and balls, while giving concentrator operators a controlled scrap outlet and traceable alloy feedstock. For process and maintenance teams, SBB can influence total cost of ownership calculations for mills and crushers by linking wear-life performance directly to scrap value and closed-loop supply.
Technical Brief
- Scrap Buy Back was piloted several years ago and is now being rolled out globally.
Our Take
Within the 1581 tag-matched pieces on Projects/Product/Sustainability, Magotteaux is one of the few OEMs focusing explicitly on end-of-life recovery of its own wear parts, signalling that service-based circular models are starting to extend beyond tyres and batteries into grinding media and liners.
For mine operators, a structured Scrap Buy Back-type scheme can simplify on-site scrap segregation and documentation, which in our coverage has been a recurring bottleneck for meeting ESG reporting requirements on waste and materials stewardship.
Because Magotteaux supplies consumables across both base- and precious-metal concentrators, a global SBB programme could give multi-mine groups a single framework for scrap logistics, potentially reducing the number of third-party scrap handlers they need to manage across operations.
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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