(1) Workpiece coating, workpiece bonding pretreatment, sandblasting can make the surface of the workpiece rusty, etc., establish a very important basic diagram on the surface of the workpiece (that is, the so-called wool surface), and can achieve different degrees of roughness by replacing abrasives of different particle sizes, such as flying abrasives, which greatly improves the combination of workpiece and paint and coating. Or to make the adhesive bond stronger.
(2) Cleaning and polishing sandblasting of the raw surface of the casting and heat treatment workpiece can clean the dirt (such as oxide scale, oil and other residues) on the surface of the casting and heat treatment workpiece, polish the surface of the workpiece, improve the cleanliness of the workpiece, make the workpiece present a uniform metal color, and make the appearance of the workpiece more beautiful and beautiful.
(3) Burr cleaning and surface beautification of machined parts, sandblasting machine sandblasting can clean the small burrs on the surface of the workpiece, make the surface of the workpiece smoother, eliminate the harm of burrs, and improve the grade of the workpiece. Sandblasting can make a small fillet at the junction of the surface of the workpiece, making the workpiece look more beautiful and more.
(4) Improve the mechanical properties of parts. After sandblasting of mechanical parts, it can produce uniform and fine concave and convex surfaces on the surface of the parts, store lubricating oil, improve lubrication conditions, reduce noise, and improve the service life of machinery.
(5) For some special workpieces, the sandblasting machine can achieve different reflection or matte at will. Such as stainless steel workpiece, plastic polishing, jade polishing, wooden furniture surface matte, frosted glass surface pattern, fabric surface wool processing, etc.