In the high-stakes environment of a copper mine, downtime is the enemy of profitability. When processing abrasive ore through massive SAG feed chutes, wear liners are the frontline defense against destruction. Yet, standard solutions often fall short, leading to constant maintenance cycles and soaring operational costs.
At a major copper mine in South Australia, the Svedala SAG Feed Chute (Ø2500 x 3270 mm) was a recurring pain point. Previously, the mine utilized standard High Chrome (26% Cr) liners, but the relentless flow of abrasive copper ore led to rapid deterioration. The service life was stuck at a mere 5.5 to 6 months.
To break this cycle, the mine transitioned to SUNWILL 650CC High Chrome with Ceramic Inserts starting in 2020. This wasn’t just a replacement; it was a technological upgrade.