ABB to implement GMD service programme at Codelco copper mines in Chile

With Chile currently the world’s largest copper producer, this latest long-term service agreement (LTSA) encompasses maintenance, remote diagnostics, and skills training to enhance the performance of its gearless mill drive (GMD) systems. Integrated into ABB’s advanced cloud-based platform, GMD Connect, this will support a combined copper production of around 400 000 tpy.

As part of the LTSA, ABB will provide ongoing lifecycle management for Codelco’s four key GMD systems, three at Ministro Hales mine in Antofagasta region and one at Andina mine in Valparaíso region. While these mines are more than 1500 km apart and distinct in design, this contract brings both sites under centralised service management. ABB will support sustainability and innovation goals by improving operational efficiency and asset availability, and evolving technology solutions over time.

GMDs are increasingly integral to the operation of copper mining plants, ensuring efficient ore grinding while minimising energy consumption and emissions. With copper production expected to face increasing demand over the next decade, maintaining the reliability of these critical systems is vital to meeting market needs. This agreement supports Codelco’s goal to maximise uptime and enhance asset availability while avoiding unscheduled downtime and sustaining productivity.

“Our collaboration with Codelco has lasted more than a decade. With demand for copper production set to increase, this latest contract award enables us to build on that partnership through expertise and technologies for looking after proprietary GMD systems”, said Francisco Herrera, Service Manager for Chile, ABB’s Process Industries division. “There’s commitment from both ABB and Codelco to integrate innovate solutions within Chilean mining operations, which is vital to reach production targets in the most efficient and sustainable manner.”

ABB’s GMDs are designed to eliminate all mechanical drivetrain components and are used to run some of the world’s largest grinding mills, essential mine infrastructure that crush ore, separating the valuable mineral from the remaining rock. These GMDs deliver more efficient, reliable operations with lower emissions, helping the industry meet the demands for minerals critical to a low carbon future. Maximising the output of various critical minerals and metals is vital as the world electrifies and decarbonises.

Read the article online at: https://www.globalminingreview.com/mining/02092025/abb-to-implement-gmd-service-programme-at-codelco-copper-mines-in-chile/