Metso Expands Equipment Supply for South32’s Critical Minerals Project in the USA

Metso has secured additional orders to supply crushing, grinding, automation, and pump plant equipment for South32’s Hermosa project, a key critical minerals development in the Patagonia Mountains, Arizona. This marks another step in strengthening Metso’s role in supporting sustainable mining solutions in the U.S. Part of the order was recorded in the third and fourth quarters of 2024, with the remainder set for the first quarter of 2025.

Metso Advanced Equipment for Efficient Operations

Metso’s latest delivery includes:

  • Nordberg® HP pebble crusher for efficient ore reduction
  • Vertimill® regrind mills for fine grinding
  • Courier® on-stream analyzers & PSI® particle size analyzers for real-time process monitoring
  • LSA and MSA samplers to enhance mineral recovery
  • VF Series vertical froth pumps, MD Series mill discharge pumps, Orion Series slurry pumps, and VS Series sump pumps for effective material handling

Tiago Oliveira, Vice President of Metso’s Pumps Business Line, highlighted the company’s focus on operational efficiency and sustainability:
“Metso’s advanced plant equipment technologies ensure ease of use while delivering environmental benefits. Our Metso Plus pumps are a proven industry choice, reinforcing our position as a trusted lifecycle partner for South32.”

Strengthening the U.S. Critical Minerals Supply Chain

South32’s Hermosa project is a strategic initiative to boost domestic supply of essential minerals like zinc and manganese. Tim Robinson, Vice President of Minerals Sales for North and Central America at Metso, emphasized Metso’s commitment to supporting this effort:
“We are proud to contribute to South32’s goal of supplying critical minerals in the USA. Our Metso Plus equipment, combined with our expanding service repair facility in Mesa, Arizona, will provide long-term value and reliability for this important project.”

With this expanded partnership, Metso continues to play a key role in advancing sustainable mining and strengthening the U.S. critical minerals supply chain. More Information