About PETRA

Digital twin modelling and mine simulation

We are a leading provider of machine learning and optimisation solutions to the global mining industry.

PETRA® is the leading provider of digital twin prediction, simulation and optimisation solutions to global mining industry.

With hundreds of deployments globally creating 100s of millions in value for customers; PETRA® solutions are trusted by mining companies, OEMs and platform providers around the world.

MAXTA suite

MAXTA digital twin mine value chain optimisation enables customers to increase productivity and yield, by showing engineers and supervisors how they achieve their ‘best performance’, so they reproduce their ‘best performance’ 24 hours a day, seven days a week.

MAXTA does this by providing dynamic operational decision support to existing engineering workflows – digital twin models enable data informed simulation, optimisation and decision making.

MAXTA achieves fast to value implementation through investment in collaborative integration and leveraging of existing data platforms from across the mine value chain – from resource engineering through to processing plant set point optimisation.

MAXTA ore and slurry tracking libraries are the result of more than four years intensive mathematical research and development. These libraries have been successfully applied to copper-gold porphyry, iron ore (haematite and magnetite) and epithermal gold operations around the world. MAXTA case studies range from; feeding back plant performance into geological models for dynamic scheduling and optimisation, through to digital twin drill and blast simulation, and processing plant set point optimisation.

MAXTA digital twin models learn optimal operating modes, as well as enable FORESTALL® machine and sensor health models.

Unsure how you can benefit from digital twin value chain optimisation?

Get in touch with the PETRA team to discuss what would be a good fit, relevant to your mine.

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Our solutions are trusted by the global mining industry