photo of a product at  Arminera

Facts and figures

Arminera, organized by the Argentine Chamber of Mining Companies (CAEM) and Messe Frankfurt Argentina, presents the latest trends in technology, equipment and services for the mining sector.  

Coming up next…

The 2025 edition will occupy an area of about 10.000 sqm where more than 120 exhibitors will present their most recent products and services to an estimate of 6.000 business professionals from different countries with vast mining tradition.

2025 Factsheet - Coming soon

Product Groups


Arminera showcasing solutions and novelties

Presents the entire productive chain of an industry in constant expansion.


Visitors’ profile

Arminera: Visitors’ profile

Every two years, Arminera receives around 7,500 business professionals interested in the mining industry. Among them:

  • Engineers
  • Technicians
  • Designers o Planners
  • Surveyors
  • Inspectors
  • Field and / or plant supervisors
  • Contractors
  • Operators
  • Service providers
  • Transporters and distributors
  • Consultants
  • Students

2023 edition’s overview

A total of 280 exhibitors offered their products and services to 12,000 professional visitors and businessmen from Germany, Australia, Brazil, Chile, Italy, Israel, the Netherlands, Panama, Peru, Poland and Switzerland. In an area of ​​15,000 square meters, over three days, 1,800 meetings were held that were attended by more than 100 buyers from the mining provinces of our country who traveled from 39 deposits. In addition, the exhibition received 11 delegations from countries and the company of more than 40 sponsors, and offered a varied program of talks and conferences.

Post show report

Visitors and Exhibitors' survey

Arminera: Visitors
Arminera: Visitors
Arminera: Exhibitors
Arminera: Exhibitors

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