LKAB Narvik – Norway
“The YT-800 helped us eliminate red-colored discharge by targeting the source — iron sediment in our reservoirs.”
— Process Engineer, LKAB Narvik
LKAB is one of Sweden’s largest mining companies, with operations extending to Narvik, Norway. At this site, iron ore is processed and transported via water channels and storage basins that accumulate fine mineral sludge. Manual cleaning is hazardous and time-intensive, requiring complete shutdowns and entry permits. Robotic dredging provides a safer, more efficient alternative, removing dense sediment layers while the system remains online. The solution enhances process reliability and supports LKAB’s goals for operational safety and environmental performance in mineral logistics.
The Challenge
Over time, sedimented iron ore would color discharged water red, posing both compliance and environmental concerns. Cleaning required full drainage, halting ore processing.
The Weda Solution
By introducing the YT-800, LKAB began removing iron-rich sediment without interrupting operations. The robotic solution eliminated the need to drain the tanks or deploy manual teams.
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