What types of sand materials are used for sandblasting machines

Glass particles: Glass particles are a type of sand material with lower hardness, suitable for minor surface treatments such as removing oil stains on sandblasting machines Oxidized layer, slight scratches, etc. Glass particles do not damage the surface of the workpiece and are usually used for surface treatment of materials such as metal, plastic, rubber, etc.
Steel sand: Steel sand is a type of sand material with high hardness, suitable for removing relatively oxidized layers, paint layers, and other sandblasting machines. Steel sand is generally used for surface treatment of steel materials, which can effectively remove surface dirt and aging coatings, making the surface smoother and smoother.
Silicon sand: Silicon sand is a type of sand material with high hardness, suitable for deep surface treatment, such as removing welding slag and rust. Silicon sand is widely used in industries such as mechanical processing, casting, forging, etc., and can effectively remove rust, oxide layers, scratches, etc. on the surface of workpieces.
Silicon carbide sand: Silicon carbide sand is a type of sand material with higher hardness, suitable for processing wear-resistant materials, high-strength metals, etc. Silicon carbide sand can remove more oxide layers and coatings, and has a more significant processing effect on the material surface.
In addition to the above types of sand materials, there are also different types of sand materials such as quartz sand and aluminum oxide sand. It is important to choose the appropriate sand material based on different work needs and the characteristics of the workpiece material.