Anodizing aluminum extrusions is a common technique in the metal fabrication business. Once the piece is made, the manufacturer then coats it with a layer of oxidation. While this might cause corrosion or rust in other metals, it offers several hard-to-beat benefits when applied to aluminum. The following guide explores how having your aluminum extrusions anodized can best serve you. 

How Do Aluminum Extrusions Benefit From Being Anodized?

1. Increases Durability

Anodizing aluminum creates a protective barrier. If the piece comes in contact with moisture, it simply slides off the surface without causing deterioration. Even constantly handling a part won't negatively impact its lifespan since the hardened exterior retains its original condition and functions efficiently.

2. Creates a Quality Finish

Various finishes are possible when anodizing aluminum extrusions. Unlike other coatings, anodizing preserves the material's metallic coloring and ensures a clean-cut appearance. It also produces a natural gloss, with a shine that boosts aesthetics and keeps your machinery looking new for a long time. 

3. Prevents Fading

If you want to add a colored finish, many options are available. Because the anodizing process makes a surface more adhesive and porous, colors hold in place better. Once the material hardens, it’s naturally resistant to ultraviolet light, reducing its chance of fading. 

4. Provides Easy Maintenance

Materials that undergo the anodization process won’t require frequent maintenance. While the occasional wipe down will keep them looking their best, the coating itself is hard enough to prevent deterioration. If any scrapes or scratches occur during operation, they’re unlikely to leave a mark that requires repair.

If you’re considering metal fabrication, reach out to International Extrusions of Garden City, MI. They’re a locally-owned aluminum extrusion company that’s provided quality products for over 80 years. With computer-aided CAD/CAM technology, they can construct your custom designs and ensure that every extrusion meets the specifications. Call (734) 427-8700 to request a quote, or visit the website for details about their metal fabrication services.