shot blasting machine (shot blasting machine) refers to the use of high-speed shot thrown by the shot blasting machine to clean or strengthen the surface of the casting casting equipment. The shot blasting machine simultaneously carries out sand drop, core removal and surface cleaning of the casting.

Remove dirt and oxide layer: Shot blasting machine by spraying high-speed shot blasting particles (such as steel pellets, steel sand, etc.) to impact the metal surface, effectively remove surface dirt, oxide layer, rust and aging coating.

Increased surface roughness: The shot blasting machine can change the roughness and texture of the metal surface to provide better adhesion, providing a good basis for subsequent coating, painting, spraying or bonding processes.

Remove welding slag and heat treatment skin: After metal processing and welding, the shot blasting machine can effectively remove welding slag, oxide skin, heat treatment skin and other bad surface layer, so that the metal surface to restore uniformity, smooth, and enhance the strength and corrosion resistance of the material.

Surface pretreatment: Shot blasting machine is often used for the surface pretreatment of metal products, such as the cleaning and preparation of castings, forgings, cast iron, steel plates, etc., to provide a good surface state for subsequent processing, repair, heat treatment or coating process.

Improve the appearance quality of the workpiece: Through the shot blasting machine treatment, the appearance quality of the metal workpiece can be improved, so that the surface is smooth, uniform, and without defects, and the beauty and texture of the product can be improved.