The Spraystream 15i Trolley 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 misting cannon is mainly used for dust- and odoursuppression in closed spaces. As a result of the compact form and wheels this dust suppression machine is easily moved, very versatile and can be used in spaces where the suply of water is difficult.