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Browsing by Subject "selections of crushing devices"

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  • thumbnail.journal.alt
    Item type:Article, Access status: Open Access ,
    Problematyka doboru maszyn kruszących w instalacjach produkcji kruszyw mineralnych
    (Wydawnictwa AGH, 2010) Gawenda, Tomasz
    Main issues connected with proper selection of crushing devices in aggregate production circuits were presented in the paper. The first and second section of the article concerns the basics of the comminution processes and the types of crushing devices applied on the European market. The third section treats the principles of crushers' selection on the stage of design and the comminution methodology. It appears that the way of operating the technological process - the number of crushing stages, the control of the material mass flow streams - influences the quality of obtained products. Problems of closed and open comminution circuits were presented in the section four. In summary the examples of technological circuits of aggregates production proposed by the Metso Minerals were shown. The model production of grifts in cone granulator with and without the fines recycle stream was also presented.