The world's first shot blasting equipment was born in 100 years ago in the United States of america. Beginning with its main applications in a variety of metal surfaces to remove impurities, oxide skin, increase the surface roughness and metal surface strengthening and other aspects, and because of its high efficiency, environmental protection, material circulation use of advantages, in many occasions and production process gradually replaced the traditional sand blasting method. After 100 years of development, shot blasting equipment and technology has been quite mature, its application has not only in the field of heavy industry. In the nineteen seventies, the world's first mobile shot blasting equipment in Bai Rui Taike ( BLASTRAC ) was born, its application field is expanded rapidly to the concrete surface coating and ship deck metal surface anticorrosive coating surface treatment, and directly led to the industry standard for specifying and profession construction method for. As the Bairui Tektronix (BLASTRAC ) shot blasting equipment continue to improve and mature technology, the equipment from the earliest walking traction form development expanded to bicycle, car and other forms; shot blasting amplitude from the earliest 25 cm evolution to apply different efficiency and the use of different width series products; drive form includes a motor, hydraulic, gasoline engine, diesel engine. With the blasting technology, technology innovation, the diversification of forms of equipment, shot blasting technology and equipment by virtue of its proprietary technology characteristics and application effect of scope of application, from the original industrial floor coating to expand the airport, highway, bridge and culvert maintenance and construction fields, and in Europe and the United States has been widely used. Shot blasting, by means of mechanical method to metal material at high speed ( approximately 70 m / s ) and a certain angle projection to the upper work surface, make steel high speed impact the work surface, the working surface impurities, attachment as well as other need to clean up a material surface treatment method of. Hit through the surface of the steel supporting cleaning equipment to produce negative pressure and impact rebound itself under the action of steel, together with impurities and back machine own separation system, and the impurities and can be recycled steel automatic separation and recovery. Good shot inside the machine to continue the cycle use.Shot blasting equipment and component of the formShot blasting equipment.Mobile type shot blasting equipment is in the shot blasting technology developed on the basis of the mature technology and equipment. A complete set of shot blasting equipment typically consists of shot blasting machine and supporting cleaner is composed of two parts, the two part according to the equipment in different forms can be separated, and can also be one of the.Shot blasting effect 1) can thoroughly remove surface laitance and sand; 2) can be opened completely concrete surface of the pores; the sealant or adhesive completely into concrete; 3) can advance the exposed concrete defect;