Anodizing Services for Custom CNC Parts
One supplier for both manufacturing and anodizing finishing. Avoid the vendor blame game and get ready-to-assemble parts.
Custom Parts We Machined & Anodized
Optimized strictly for custom CNC machined and turned parts. We specialize in Type II and Type III anodizing for metals like aluminum, titanium etc. Non-standard components available.
Optical Lens Housings
Custom Bicycle Hubs
Performance Automotive Parts
Componentes médicos
Peças decorativas
Grinder Parts
Mini aluminum hardware
Flashlight housing
Atenção: First Mold provides anodizing service exclusively as a secondary finish for custom parts we machine in-house. We do not offer standalone anodizing services.
Materials We Anodize
To guarantee the highest quality and consistent results for custom CNC parts, our anodizing services focus exclusively on aluminum and titanium alloys.
Aluminum Alloys - The Industry Standard
6000 Series
6061 | 6063
7000 Series
7075
5000 Series
5052
Titanium Alloys
Our anodized titanium CNC parts are mostly used for surgical instruments, anti-galling fasteners, and high-end phone housings. Through this treatment, the titanium workpieces can achieve vibrant, fade-resistant colors for decoration or functional identification, while their surface wear resistance and corrosion resistance are significantly enhanced.
Anodizing Color Options
Anodizing service enables coloring across most color ranges, while pure white cannot be produced.
Preto
Cinzento
Vermelho
Laranja
Amarelo
Verde
Azul
Púrpura
Note for Type III Hardcoat: Due to the dense oxide layer, Type III anodizing typically results in a Dark Gray, Bronze, or Black finish. Vibrant colors are generally not available.
Type II vs. Type III For Your Metal Parts
We provide both standard and hardcoat anodizing. Choose based on your part's functional environment. Our project manager will also provide you with guidance.
| Característica | Type II: Standard Anodizing | Type III: Hardcoat Anodizing |
|---|---|---|
| Primary Goal | Aesthetics, Corrosion Resistance | Extreme Wear Resistance, Hardness |
| Coating Thickness | 0.0001″ to 0.001″ | 0.0005″ to 0.004″ |
| Color Options | Full Spectrum | Dark Gray, Bronze, Black |
| Dimensional Impact | Mínimo | Significant – Requires CNC Allowance |
| Melhor para | Consumer electronics, enclosures, cosmetic parts | Gears, sliding parts, tactical components |
Precision Control & Custom Masking
Anodizing service utilizes masking techniques to shield specific zones from anodic oxidation.
CNC Dimensional Allowance
Our CNC and surface finishing teams are perfectly coordinated. As early as the CAM programming stage, we can calculate the thickness increase from the anodizing layer. Part tolerances will not be compromised by the anodizing service.
Custom Masking Capabilities
Critical features of the part are kept in their original state. Threaded holes, internal threads, and bearing mating surfaces are common examples. During the anodizing process, we protect these surfaces using custom silicone plugs and other methods.
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