Silica sand: Silica sand is a common sandblasting material, its chemical composition is mainly silicon dioxide (SiO2), with high hardness, suitable for the surface treatment of various metallic and non-metallic materials, and can provide strong impact and cleaning effect.

Alumina Balls: Alumina balls are a high-hardness blasting material that is commonly used as a blasting medium for surface finishing applications. It can provide the smoothest finish and satin finish on stainless steel, aluminum, titanium, magnesium, and even plastic surfaces.