There are many varieties of sandblasting abrasives used in sandblasting machines. Here are some common varieties:
1. Glass beads: glass beads are a kind of non-toxic, odorless, dust-free abrasive with the advantages of low abrasive residue and even grinding effect. It is suitable for shining, deburring and grinding of metal, plastic, rubber and other materials.
2. Ceramic Grain: Ceramic grain is a hard, durable abrasive that can grind under high pressure, and is suitable for cleaning and grinding materials such as metal, ceramics, glass, etc.
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3. Aluminum Oxide: Aluminum Oxide is an abrasive with high hardness and abrasion resistance, suitable for deburring, sanding, and adjusting surface roughness on metals, plastics, wood and other materials.
4. Steel Grit: Steel grit is a commonly used abrasive for sandblasting and is suitable for de-rusting, cleaning and sanding metal surfaces due to its high hardness and durability.
5. Artificial Stone Powder: Artificial Stone Powder is a powdered abrasive made of quartz sand, which is suitable for grinding and polishing marble, granite and other stones.
In addition, other abrasives, such as steel shot, silicon carbide, silicate, etc., can be selected according to different sandblasting needs. In the selection of sandblasting abrasives, need to be based on the working conditions, the requirements of the material surface and the requirements of the equipment and other factors for comprehensive consideration, and in the use of the process should be strictly abide by the safety regulations to ensure the safety of the operating environment and good working results.