Shot blasting machine is a kind of processing technology that throws steel grit and steel shot on the surface of the material object at high speed through the shot blasting machine, and uses the thrown high-speed shot to clean or strengthen the surface of the mechanical equipment. The shot blasting machine can perform sand dropping, core removal and cleaning on the casting at the same time. It can also be used for surface treatment of forged parts, aluminum-magnesium alloy parts, sheet welding parts, etc. Some areas are also known as blasters, sandblasters orally. It is faster and more effective than other surface treatment technologies, and it can be used for part-retaining or stamping after casting.
Shot blasting machines can also be used to remove burrs, diaphragms, and rust, which may affect the integrity, appearance, or definition of parts of an object. The shot blasting machine can also remove surface contaminants on a partially coated surface, and provide a surface profile that increases the adhesion of the coating to achieve the purpose of strengthening the workpiece. Shot blasting machine is different from shot blasting machine in that it is used to reduce the fatigue life of parts, increase different surface stresses, increase the strength of parts, or prevent fretting.
The shot blasting machine is divided into drum type, chain plate type, rotary table type, trolley type, squirrel cage type and hanging type shot blasting machine according to the structure of the casting carrier. The shot blasting machine is mainly composed of shot blasting machine, shot blasting chamber, and blower. It consists of scanning chamber, particle circulation system, dust removal system, guide roller, support roller, protection roller, sealing curtain and sealing roller.
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