DRIVE ROLLER

    DRIVE ROLLER

    -          Engine drive (reducer, chain...)

    -          Transmits drive force power without slipping

    -          Drive force must be bigger than force resistance sum:

    1.    Drums

    2.    Possible incline

    3.    Scraper

    4.    Apron

     

    Necessary:

    1.    Friction (friction lining on rollers)

    2.    Surface pressure (belt tension, limited)

    3.    Surface (diameter and inclusive angle of the belt and roller)

                    * Diameter from 50 to ca. 450 mm