TecProMin, Technology in Mineral Processing S.A.

Founded in January 1984 in the city of Santiago de Chile, to perform as
company specialized in the development of technologies and equipment used in the area of
mineral process, and related industries.

For 30 years we have provided services to different clients in different countries to
through our offices in Chile, Peru and Argentina.

Our staff is confirmed by engineers and highly qualified professionals with a
vast experience in mineral processing plants and chemical industry.

The experience gained in the development of projects from the early stages of
engineering and design, manufacturing, commissioning and commissioning, with solutions
effective and tailored to the needs of each client and end user, have been key
in the success of our company.

For the good development of our projects, we are associated with leading companies
worldwide in the field of comminution, solid separation liquids, agitation,
Effluent treatment, magnetic concentration and separation, each of them
represents the state of the art in their respective fields of application.

Own Equipment | Main Business Lines

Reagent Preparation Plants:

  • Calcite Preparation Plants.
  • Flocculant Preparation Plants.
  • Guar Preparation Plants & amp; Cobalt sulfate.
  • Cyanide Preparation Plants, Lead Nitrate.
  • Flotation Reagent Preparation Plants, Metabisulfite, etc.


Sampling Systems:

  • Mineral Sampling Systems.
  • Pulp Sampling Systems.
  • Dry Concentrate Sampling Systems
  • Solution Sampling Systems


Post-sales support service, maintenance and optimization consultancies

Mixtec (Mixtec Latin America)

  • Ponds Storage of Pulp, Concentrates.
  • Ponds Conditioning Pulps.
  • Reagent Preparation.
  • Solvent Extraction.
  • Leaching / cyanidation CIL & CIP.
  • Attrition & amp; Scrubbing.
  • Gas Dispersal.
  • Static Mixers.




Roytec Global

  • Thickeners High-Rate & amp; Conventional.
  • Band Filters.
  • Linear Screens (Linear Screens / Trash Screens).
  • Clarifiers (Pin Bed Clarifiers).




Cemtec – Cement & Mining Technologies

  • Ball Mills
  • Molinos de Barras
  • Molinos SAG
  • Rotary Drying Ovens
  • Discs Pelletizers




Maschinenfabrik Gustav Eirich GmbH.

  • Tower Mills (Vertical).
  • Re-Mining of Concentrates and Tailings.
  • Grinding Cal / Limestone.



Evoqua Water Technologies

  • Filters Press Pulps & amp; Concentrates.
  • MC Press Filter
  • Filters Press J-Press, JWI & amp; US Filters.
  • Emergency Scrubbers (Chlorine Gas).
  • Plants Treatment Effluents, Abatement Sulphates (RO, UF, NF)






COMO Engineers Pty Ltd.

  • Merrill Crowe Plants.
  • CIC Plants.
  • ADR modular plants (Full Automated).