Leading custom aluminum CNC machining supplier. Specializing in high-precision non-standard parts, 5-axis milling, turning, and anodizing for 6061, 7075, and 2024 alloys. Fast quote!
High-Precision Custom CNC Aluminum Machining Services
Aluminum is the material of choice for high strength-to-weight ratio, excellent corrosion resistance, superior thermal conductivity, and outstanding machinability. We specialize in non-standard custom CNC machining, providing one-stop manufacturing solutions from rapid prototyping to full-scale production.
Materials We Process
We source high-grade aluminum conforming to international standards (ASTM, DIN, ISO, GB) to match your specific performance, welding, and surface finishing needs:
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2000 Series (e.g., 2024): Aircraft-grade aluminum with high fatigue resistance; ideal for high-load structural components.
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5000 Series (e.g., 5052): Excellent corrosion resistance and weldability; optimal for marine environments, sheet metal, and enclosures.
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6000 Series (e.g., 6061, 6063, 6082): Highly versatile general-purpose alloys with balanced mechanical properties; easily anodized for automation parts, frames, and heat sinks.
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7000 Series (e.g., 7075): Ultra-high-strength aluminum with hardness comparable to steel; widely used in aerospace, defense, and high-stress precision components.
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Cast Aluminum (e.g., A356, A380): Perfect for secondary precision machining of complex die-cast or sand-cast parts.
Manufacturing Capabilities & Capabilities
Our advanced multi-axis CNC machinery and engineering team handle intricate geometries and tight tolerances:
| Process | Equipment & Technical Features | Application & Advantages |
| CNC Milling | 3-Axis, 4-Axis, and 5-Axis Machining Centers | Complex 3D surfaces, intricate cavities, and precision hole patterns with single-setup setups to minimize errors. |
| CNC Turning & Turn-Mill | Multi-Axis Turn-Mill Centers | High-concentricity non-standard threaded components, shafts, bushings, and complex rotational geometries. |
| Wire EDM & Sink EDM | High-Precision Wire-Cut & EDM | Sharp internal corners, micro-holes, and tight-tolerance features in hardened or thin-walled structures. |
| Precision Threading | Specialized Thread Control | Strict root and crest radius control for leak-proof and high-tensile fastening requirements. |
Surface Finishing Options
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Anodizing: Type II Color/Clear Anodizing and Type III Hardcoat Anodizing for increased wear resistance.
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Chemical Conversion (Chromate/Alodine): Maintains electrical conductivity while improving corrosion protection.
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Bead Blasting & Polishing: Removes tool marks to achieve matte, satin, or mirror-smooth surface finishes.
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Powder Coating & Painting: Durable, weather-resistant aesthetic coatings in a wide range of colors.
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Laser Engraving: Permanent marking for logos, part numbers, serial codes, and QR codes.
Quality Assurance & Lead Times
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Precision Tolerances: Machining precision down to ±0.005 mm (0.0002 in).
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Inspection Standards: Fully equipped with CMM (Coordinate Measuring Machines), optical comparators, surface roughness testers, and thread gauges across IQC, IPQC, and FQC stages.
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Rapid Turnaround: Quotes provided within 24 hours; prototype lead times as fast as 3–5 business days.
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Flexible Volume: No Minimum Order Quanty
