Portable sand blasting machines are used for cleaning and finishing of bigger components, big tanks, Structures. It is a dry process & can be used in the open, though it is more suitable in a closed chamber blast room, with lights, ventilation & dust collection system. The Blasting media is to be re loaded and it works by Air pressure through a Sand blasting nozzle, affixed in the Hose pipe. Various sizes are available such as 150 KG, 300 KG, 500 KG, 900KG, 1000 KG & more. The best possible advantage of this mode is that it can be taken to the site very easily.