Portable Sand Blasting Machine P7-9001R is a small and portable machine used for surface preparation and cleaning of metal, concrete, and wood. The machine is lightweight and portable, making it ideal for use in remote locations or areas with limited space. It is also used to clean buildings and structures of graffiti, corrosion, and other surface contaminants. It also has a remote control system, which enables the operator to control the blasting process from a safe distance. The dust collector system is intended to remove debris and dust produced during the blasting process, resulting in a clean and safe working environment.