When it comes to precision manufacturing, there’s a good chance aluminum is part of the conversation. It’s lightweight, strong, and incredibly versatile—especially when combined with CNC milling and anodizing. Whether you're building aerospace components, automotive brackets, or custom enclosures, anodized aluminum parts just look and perform better.
What is CNC Milling, and Why Aluminum?
CNC milling is basically automated precision cutting. A computer-controlled machine trims down solid blocks of material—like aluminum—into exactly what you need, down to the micron. Think surgical-level accuracy, but for metal parts.
Aluminum is a go-to metal because:
- It's corrosion-resistant
- It's lightweight but strong
- It's easy to machine
- It's affordable
Add all that up, and you’ve got a killer combo for high-performance parts.
Why Anodize Aluminum Parts?
Raw aluminum is great, but if you want to level it up, anodizing is the move. It’s an electrochemical process that strengthens the surface, boosts corrosion resistance, and—yes—adds color.
Want black, red, blue, gold, purple? No problem. The anodized layer locks in dye and gives your parts a slick, uniform finish that won’t peel or flake off like paint.
Plus, it just looks better. Sharp, clean, and professional.
Custom Colors? Absolutely.
One of the biggest perks of anodized CNC aluminum parts is the ability to customize the color. Whether you're branding a product, matching design specs, or just want to make something pop, you can choose from:
- Classic finishes (black, silver, gunmetal)
- Bright colors (red, blue, gold, green)
- Custom-matched Pantone shades for bulk orders
Industries That Use Anodized CNC Aluminum Parts
You’ll find these parts almost everywhere:
- Aerospace (lightweight, strong brackets and housings)
- Automotive (custom mounts, dashboards, accessories)
- Electronics (enclosures, heat sinks, device frames)
- Medical devices (non-corrosive, safe components)
- Consumer goods (flashlights, bike parts, phone stands)
| | CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc. |
| | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
| Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
| Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
| Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
| Titanium: Grade F1-F5 |
| Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
| | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
| | ±0.002 ~ ±0.005mm |
| | Min Ra 0.1~3.2 |
| CERTIFICATE | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. |
FAQ
1. Are you a manufacturer or a trading company?
We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.
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Machined Milling Anodized Aluminum CNC Metal Parts Any Color Images
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