ROSTA a Swiss brand is distributed in Chile by Riosan Cia Ltda, provides solutions for different applications mining and industrial applications. In specific mining app, our products are related with: • Oscillating suspensions for screening macjines and feeders. • Tension dynamics adjustment systems for V belt drives (motorbases). • Antivibration application units for active and passive vibration isolation. • Units for schock absortion at belt conveyor transfer points. ROSTA has over 75 years of experience and solid engineering and technical knowledges to back it up. Many important companies around the world are using and preferring ROSTA as part and component into their projects.