Maestranza Wilde stands out in the metallurgical industry for its more than half a century of experience in the domestic and international markets. As mining specialists we are one of the better alternatives for medium-sized projects that require design, manufacture, construction, maintenance, and operation of crushing and materials handling systems.


We are ISO 9001-2000 certified as well as ISO 9001-2008 certified to insure our commitment to provide quality products and services. We can manufacture, repair, install, and maintain crushing equipment from the leading crushers’ brands found in Chile (Symons Nordberg, Symons Krupp, Sket, Allis Chalmers, Bergeaud, Traylor, and Omnicone among others).


Since 2007 we are exclusive dealers and the only authorized technical service provider in Chile for Trio Engineered Products, Inc. from the United States. These equipment and machines have been installed in large, medium, and small mining operations and work sites throughout Chile and South America.


Wilde offers products and services that represent our unbeatable quality as well as the care and concern about the clients’ businesses which go beyond the most demanding requirements and circumstances.


In 2012 we became commercial partners of Samson Mechanical Handling Ltd. from England (a unit of Aumund Group from Germany) to represent them in Chile and take over the technical support and service for its complete line of materials handling equipment (modular mobile conveyors, feeders (towable wheel- mounted and self-propelled track-mounted), stackers (radial and telescopic) and ship loaders). The markets we serve with this equipment are: mining, ports, energy, recycling, and agroindustry.


  • Crushers, feeders, screens, electromagnets.



  • Shafts and countershafts, Bowls, Mantles, Socket and socket liners, Inner & outer bushings, Pinions and gears, Eccentric bushings, Springs, Sealing rings.



  • Crushing equipment, Stationary and mobile crushing plants, Feeding chutes.



    • Conveyor belts (fixed and portable), Self-propelled feeders (track- or wheel-mounted), Stackers (radial and telescopic), Ship loaders.