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Stir Welding Aluminum
Stir Welding Aluminum Product
Customization Capabilities
We deliver tailored FSW aluminum components that align precisely with your structural and performance requirements in industrial assemblies.
- Material Options: Aluminum alloys like 6063, 6060, 7005 available for strength, weight, and formability balance
- FSW Parameters: Controlled welding rotation, travel speed, and forging force to ensure defect-free joints
- Component Geometry: Customized shapes and sizes to suit assembly needs and structural requirements
- Post-Weld Machining: CNC turning, milling, drilling, and surface smoothing to achieve tight tolerances
- Surface Treatment: Polishing or additional finishing available upon request
- One-Stop Fabrication: Integration of welding, machining, and finish ensures compact lead time and quality control
- Packaging & Delivery: Secure packaging tailored for safe shipping and handling worldwide
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Why Partner with Sinoextrud for Your Stir Welding Aluminum 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.
Stir Welding Aluminum-FAQ's
What welding method is used?
We utilize friction stir welding (FSW), a solid-state technique that ensures strong, defect-free aluminum joints.
Which aluminum alloys are supported?
Alloys such as 6063, 6060, and 7005 are available to match mechanical and machining needs.
Are the welded parts precision finished?
Yes-FSW components undergo CNC operations like turning and drilling for accurate dimensions.
Does FSW reduce defects seen in traditional welding?
Indeed-FSW avoids fusion-related defects, leading to better mechanical integrity.
Is the process environmentally safe?
Yes-FSW is a clean method with no filler, fumes, or shielding gases required.
Can you accommodate custom part designs?
Absolutely-we support tailored geometries, machining, and finishes per your specifications.
How are parts packaged?
Components are securely packaged to ensure protection during export and transit.
Is integrated production available?
Yes-we offer end-to-end capability from welding through machining and finishing.
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Sinoextrud: Your Stir Welding Aluminum Manufacturer
Stir-Welded Aluminum Components are precision-crafted parts that utilize friction stir welding to deliver durable, high-strength joints without melting-ideal for applications requiring structural reliability and performance consistency.
Constructed from high-grade aluminum alloys like 6063 and 7005, these components are subsequently refined through CNC machining to meet stringent dimensional and surface quality requirements.
By avoiding typical fusion-welding flaws and delivering enhanced joint integrity, this fabrication method ensures reliable performance under stress, vibration, and load cycling conditions.
The eco-conscious FSW process eliminates the need for filler materials and emits minimal emissions, while integrated machining and finishing streamline production for quality control and lead-time efficiency.
With full customization capabilities, advanced welding and machining integration, and secure packaging, our stir-welded aluminum components are ready for prompt deployment across global industrial applications.