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Home > Aluminum CNC Turning Parts Manufacturer
Aluminum CNC Turning Parts
- High Dimensional Accuracy: CNC turning achieves tight tolerances down to ±0.01mm, ideal for high-precision components and critical assemblies.
- Wide Material Options: Supports machining of 6061, 6063, 6082, 7075, 2024, and other aluminum grades for diverse performance needs.
- Smooth Surface Finish: Achieves Ra 1.6-0.8μm surface roughness without secondary polishing, suitable for visual and functional surfaces.
- Complex Geometries: Capable of producing cylindrical, stepped, tapered, and threaded parts with internal bores and external grooves.
- Efficient Prototyping to Mass Production: Supports both low-volume rapid prototyping and high-volume production with consistent quality.
- Flexible Post-Processing: Compatible with anodizing, sandblasting, powder coating, and engraving for enhanced appearance and protection.
- Industrially Certified: Produced under ISO-compliant processes with inspection reports, dimensional charts, and material certifications available.
Aluminum CNC Turning Parts Product
Customization Capabilities
We offer precision-engineered aluminum CNC turning parts tailored to your drawings, technical specifications, and industry-specific requirements, from single prototypes to large-scale production.
- Supported Alloys: 6061-T6, 6063, 6082, 7075, 2024, and other customer-requested aluminum types
- Diameter Range: 1mm to 300mm for bar or billet stock
- Length: Up to 1000mm or custom as per part geometry
- Precision Tolerance: ±0.01mm or tighter upon request
- Surface Finish: Ra ≤ 1.6μm; anodized, polished, sandblasted, or coated finishes available
- Machining Features: Grooves, threads (metric/imperial), tapers, bores, undercuts, chamfers
- Inspection Services: CMM reports, FAI documentation, and full dimension measurement charts
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Why Partner with Sinoextrud for Your Aluminum CNC Turning Parts Needs?
We are more than just an aluminum profile supplier — we’re your efficient, reliable, long-term partner.
With Us, You Get:Faster turnaround，Stable quality，Competitive pricing，End-to-end support.
Large-Scale Manufacturing：Our factory spans 1,000 mu (about 667,000 m²), with full in-house capabilities from aluminum smelting and billet casting to extrusion, surface treatment, and CNC machining.
One-Stop Solution：With 43 extrusion lines (500–5500 tons) and a dedicated mold partner, we provide fast production, custom profiles, and integrated services to simplify your supply chain.
Quality You Can Trust：Strict quality control ensures consistent dimensions, strength, and finish, reducing your risk and increasing reliability.
Fast Delivery & Cost Efficiency：Self-produced billets, in-house processing, and batch production mean faster lead times and lower overall costs.
Advanced Finishing Options：Anodizing and both vertical and horizontal powder coating lines deliver durable, high-quality surface finishes tailored to your product needs.
Factory Overview
Furnace workshop
Aluminum bar production
Mold Warehouse
500-5500 Tons Extruder
Spraying workshop
Anodizing workshop
Deep Processing Workshop
CNC Machining Workshop
Finished goods warehouse
Finished goods warehouse
Finished goods warehouse
Export warehouse
5500 Ton Extrusion Press
Aluminum extrusion press
Large Aluminum Extrusion Line
Aluminum extrusion production line
Extrusion workshop
IATF 16949 Certification
TUV
Finished goods warehouse
Export warehouse
-Standard Packing Option-
* Long bar length profiles 3.0-6.0 meters*
Protective Film
Shrink Sleeve
Brown Paper
Craft Paper
* Short bar length profiles 0.3-3.0 meters*
EPE Foam
Poly Bag
Wooden Crate
Wooden Case
-Loading & Shipment-
Pallet Loading
Bulk Loading
LCL Loading
Expedited Express
STEPS
How to work with us
Sample & Test
Creating a prototype to assess dimensions and ensure the mold's precision aligns with the requirements.
Extrude & Finish
Producing the aluminum profile with pinpoint accuracy to the given specifications and applying desired finishes.
Pack & Deliver
Tailored packaging for the extruded profiles, ensuring safe and efficient loading for prompt delivery.
Aluminum CNC Turning Parts-FAQ's
What aluminum alloys can be used for CNC turning?
We offer 6061, 6063, 6082, 7075, 2024, and other aluminum alloys based on strength, finish, or weight requirements.
What is the typical tolerance for aluminum turning parts?
Standard machining tolerance is ±0.01mm, with tighter tolerances available on request.
Can you produce both internal and external threads?
Yes, we can machine metric and inch threads, including precision screw threads and multi-start configurations.
Do you support anodizing and surface finishing?
Absolutely. We offer clear, black, colored anodizing, as well as sandblasting and powder coating.
Can I order prototypes before mass production?
Yes, we offer rapid prototyping with short lead times before batch manufacturing.
Do you provide quality reports or certifications?
We provide inspection reports, CMM charts, material certifications, and can follow customer-specific QC protocols.
What is your MOQ for aluminum CNC turning parts?
Our MOQ starts from 100 pcs, but we also support small-batch runs for prototyping and development.
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Sinoextrud: Your Aluminum CNC Turning Parts Manufacturer
Aluminum CNC Turning Parts are essential in industries requiring lightweight, high-precision components. From shafts and spacers to housings and connectors, these parts meet strict dimensional and performance standards.
With advanced CNC lathes and multi-axis machines, we produce turned parts with complex geometries and critical tolerances, suitable for aerospace, electronics, medical, and automation applications.
We offer a range of surface finishes to enhance both function and aesthetics, including anodizing, polishing, sandblasting, and custom coatings tailored to end-use conditions.
Our in-house team provides engineering support and quality assurance throughout every project, ensuring each part matches your CAD drawing, performance specification, and functional requirements.
Partner with us for reliable, scalable aluminum CNC turning services backed by fast lead times, traceable quality, and consistent precision from sample to production.