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 2021 edition will occupy an area of about 12.000 sqm where more than 250 exhibitors will present their most recent products and services to an estimate of 7.500 business professionals from different countries with vast mining tradition.
- Download the 2019 fact sheet (pdf, 90 KB)
- Download the 2019 brochure (pdf, 1 MB)
Arminera 2019 in figures

2019 edition’s overview
A total of 211 exhibitors from Germany; Argentina; Chile; China; Colombia; Spain; United States; Finland; Israel; Peru; United Kingdom and Switzerland offered their products and services to 7.450 business professional from: Germany, Argentina, Australia, Bolivia, Brazil, Canada, Chile, China, Colombia, Spain, United States, Finland, Peru, United Kingdom, Switzerland, and Uruguay. Also, during three days, 1.200 business meetings were celebrated as well as a varied program of lectures and conferences
Post event report 2019Visitors surveys
- Download visitors surveys (pdf, 130 KB)
Exhibitors surveys
- Download Exhibitors surveys (pdf, 127 KB)
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