How is shot blasting used on air crafts

shot blasting is a highly effective surface preparation technique used in various industries, including the aerospace industry. Airplanes, helicopters, and other aircraft require a high degree of precision and accuracy in their manufacturing and maintenance processes to ensure optimal performance and safety. Shot blasting has become an essential step in aircraft maintenance and repair, as it provides a fast and efficient method of cleaning, stripping, and restoring various aircraft components. In this article, we will explore how shot blasting is used on aircraft and the benefits of using stainless steel shot for this process.

What is Shot Blasting?

Shot blasting is a surface preparation technique that uses small abrasive particles, known as shots or grits, to clean, strip, or polish a surface. The process involves propelling the abrasive particles at high velocity onto the surface being treated, using specialized equipment such as shot blasters or sandblasters. Shot blasting can be used on a variety of materials, including metal, concrete, and stone, and can achieve a range of surface finishes, from rough to smooth.

How is Shot Blasting Used on Aircraft?

Shot blasting is a vital step in aircraft maintenance and repair, as it helps to remove corrosion, paint, and other surface contaminants that can affect the performance and safety of aircraft components. Aircraft components that typically undergo shot blasting include landing gear, engine parts, propellers, and other structural components. Shot blasting is also used to prepare surfaces for painting or coating, as it creates a roughened surface that improves the adhesion of paint and other coatings.

Benefits of Using Stainless Steel Shot for Shot Blasting

Stainless steel shot is a popular choice for shot blasting aircraft components, as it offers several benefits over other types of shots. Stainless steel shot is made from high-grade stainless steel, which is highly resistant to corrosion, heat, and wear. This makes it ideal for use in harsh environments, such as aircraft maintenance and repair facilities, where corrosion and wear can be significant problems.

Stainless steel shot also has excellent durability, which means it can be reused multiple times, reducing the cost of shot blasting operations. Stainless steel shot is also environmentally friendly, as it produces minimal dust and waste compared to other types of shots. If you talking about this in Spain it would be referred to as "granalla de acero inoxidable".

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In addition to its durability and environmental benefits, stainless steel shot offers superior performance in shot blasting operations. It has a high density, which allows it to remove surface contaminants quickly and efficiently, and its uniform shape and size ensure consistent results.


Shot blasting is a crucial step in aircraft maintenance and repair, providing a fast and efficient method of cleaning, stripping, and restoring aircraft components. Stainless steel shot is an excellent choice for shot blasting aircraft components, as it offers superior durability, performance, and environmental benefits over other types of shots. By using shot blasting with stainless steel shot, aircraft maintenance and repair facilities can achieve optimal performance and safety for aircraft components, ensuring the highest standards of quality and reliability in the aerospace industry.