This technology, transferred from Minera Centinela, allows for the precise detection of metal objects coming from shovels and other equipment that come loose during the production process.
Since December of last year, Minera Zaldívar has faced problems with unclogging in the operation of the crushers, which has caused damage to the equipment. After carrying out analysis and studies to address this problem, the Company incorporated an innovative solution that Minera Centinela had already implemented: using drones to detect these elements.
The superintendent of Cargo and Transportation, Edison López, explained that the stocks of materials can accumulate elements such as iron from the shovels or other elements of various dimensions, which represent a risk for the crushers as they cannot grind them due to their steel composition.
“We are using drones with magnetometers, capable of detecting unbreakable debris found up to a depth of 5 meters, which allows us to extract or manage them before beginning the operation. This will contribute to both operational continuity and avoid repair costs. of the machinery,” said Edison López.
This technology was highlighted in the Innovation Recognition Ceremony thanks to the results generated in Centinela. “It is very relevant that, within the Group, we are able to transfer innovative solutions that have already been incorporated in other companies. These solutions have a proven value contribution and validation processes already carried out, which increases the probability of success and, on the other hand, standardizes the way of addressing similar operational challenges,” says Nicolás Puelma, deputy manager of Innovation Management at Antofagasta Minerals.
The GFDAS company is in charge of drone flights to scan 100 hectares in different stages. The objective is to identify the unbreakable materials and determine their origin, starting with stocks 8 and 9, which present possible risks due to their grade and granulometry characteristics.
