Shot blasting machine (shot blasting machine), the use of high-speed projectiles thrown Blasting strengthen the casting surface cleaning or casting equipment. Shot function while casting off the sand and clean ﹑ addition to the core. Shot by shot blasting machine will Grit Shot in a high-speed impact of the falling object surface material handling technology. Compared to other surface treatment technology, it is faster, more efficient, and to retain the rear portion of the casting process or stamping. Shot blasting machine can also be used to remove burrs, scale and rust that may affect the integrity of the body parts, appearance, or definition. Shot blasting machine can also remove a portion of the coating surface against surface contaminants, and to increase the adhesion of the coating to provide a surface contour, achieve the purpose of strengthening the workpiece. Shot peening machine is different from the machine, in that it is used to reduce the increase in fatigue life of the part different surface stress, increasing the strength of the part, or to prevent fretting. According to the theory of modern metal strength, increased dislocation density inside the metal, is to improve the main direction of the metal strength. Shot proved effective process for increasing metal dislocation structure. Street sweeping, street cleaning, river cleaning www.fekhw.com