This Spraystream 25i Selfsupporting is a dust suppression machine that generates a consistent stream of microdroplets to capture airborne dust particles and to prevent the escape of fugitive dust. This type of mistingcanon exists of the SS25i-type mounted on a mobile trailer that is equipped with a watertank, generator and telescopic mast. The selfsupporting unit is a standard product that is available with multiple options. The canon works fully autonomously and can be used for open or closed spaces where the supply of water and/or electricity is difficult .