What is the sandblasting of steel and aluminium wheels?

Wheel sandblasting is a process that plays a key role in the renovation and preparation of wheels for further treatment, such as painting or coating. Thanks to this technique, both steel and aluminum wheels can gain a refreshed appearance and improved corrosion resistance. Today, we’ll explain what wheel sandblasting is, how the process works, what equipment is needed, and what type of sand to use for aluminum wheels.

In this article, you’ll learn:

• What is wheel sandblasting?
• How does the sandblasting process work?
• How much does wheel sandblasting cost?
• Advantages of wheel sandblasting

What is wheel sandblasting?

Wheel sandblasting is a process in which contaminants, old paint coatings, and rust are removed from the wheel’s surface using a stream of compressed air and fine abrasive particles (sand). It also smooths and prepares the surface for further treatment. This method is widely used in wheel renovation workshops, as it provides a perfectly smooth surface, which is essential for painting.

Aluminum vs. steel wheel sandblasting

Aluminum wheel sandblasting differs from steel wheel sandblasting mainly due to the material used. Aluminum wheels are more sensitive to aggressive sandblasting techniques. Therefore, aluminum requires carefully selected equipment and sand to avoid damaging the more delicate structure. Steel wheels, although also susceptible to improper treatment, are more resistant to aggressive methods.

Sandblasting aluminum wheels

When sandblasting aluminum wheels, choosing the right sand is crucial. Grains that are too coarse can damage the wheel surface, so finer particles are recommended. Glass beads are a good option for sandblasting aluminum wheels to avoid scratches and cracks. Also, use an appropriate sandblasting machine that ensures even and precise application of the abrasive stream.

Sandblasting steel wheels

Sandblasting steel wheels is slightly less demanding, as steel is more resistant to mechanical damage. What kind of sand should you use for steel wheels? More aggressive abrasives such as corundum or quartz are suitable. However, it’s still important to use a proper sandblaster that will evenly treat the entire wheel surface.

How does the sandblasting process work?

The wheel sandblasting process involves several steps:

1. Preparing the wheels – Before sandblasting, wheels should be thoroughly cleaned of all dirt, oil, and grease, as these can affect the process quality.
2. Sandblasting – The process involves using compressed air to propel abrasive particles against the wheel surface. This removes contaminants and unevenness, leaving the surface clean and ready for the next steps.
3. Finishing – After sandblasting, remove residual sand and proceed with painting or coating, if planned.

How much does wheel sandblasting cost?

Wondering how much wheel sandblasting costs? The price depends on the type of wheel (steel or aluminum), its condition, and the workshop. On average, the cost ranges from about 50 PLN to 150 PLN per wheel, but it may vary by region and service provider. It’s a good idea to ask about pricing in advance, especially if it includes painting or coating after sandblasting.

Which compressor for wheel sandblasting?

Sandblasting wheels requires a compressor that provides enough power and airflow. What kind of compressor should you choose? It must deliver sufficient air volume to the sandblaster to ensure effective operation. The right choice depends on the sandblaster type and work intensity. A reliable compressor helps maintain constant pressure and guarantees even sandblasting results.

What equipment is used for sandblasting wheels?

Professional sandblasting equipment ensures accurate and efficient results. Depending on your needs, you can choose between different types of sandblasters, such as cabinet sandblasters for enclosed environments or siphon sandblasters for larger wheels.

Advantages of wheel sandblasting

Sandblasting wheels offers many aesthetic and functional benefits:

• Wheels gain a clean, rust-free appearance.
• The surface is ready for further treatment like painting or coating.
• Improved paint adhesion increases durability and corrosion resistance.

Summary

Wheel sandblasting is a highly effective restoration method that restores their appearance and functionality. Can aluminum wheels be sandblasted? Yes! Whether steel or aluminum, sandblasting removes dirt, rust, and old coatings. Choosing the right machine (like a cabinet sandblaster) and appropriate abrasive is key to achieving the best results.

Thanks to the industrial machinery available from Cormak, wheel sandblasting becomes easier and more effective. We also offer a wide range of equipment, including metalworking machines, cyclone extractors for sandblasters, and cabinet washers, making the process fast and safe.