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Anodized Industrial Aluminum Extrusion
The Anodized Industrial Aluminum Extrusion line is produced by Shanghai Huishuo Aluminum Industry Technology Co., Ltd., a manufacturer of custom industrial aluminum profiles based in Shanghai with additional production bases in Anhui and Jiangsu. The three facilities cover approximately 30000 square meters and have operated in aluminum profile customization and processing for more than 16 years. Production covers extrusion, custom mold making for special cross sections, CNC precision machining, surface anodizing and frame assembly within a single supply chain, supporting industrial customers in automation, electronics, transportation and architectural sectors that require dimensional consistency and a controlled surface finish on structural aluminum components.
Core Advantages
Anodizing forms an oxide layer on the aluminum surface through an electrolytic process, which changes the surface hardness and corrosion resistance of the profile without adding a separate coating material.
- Integrated Production Chain Extrusion, mold making, CNC machining, anodizing and assembly are carried out within facilities operated directly by Huishuo Aluminum Industry, which reduces the number of external subcontractors involved in a single order.
- Custom Mold Development Special profile cross sections are produced from tooling designed and built for each customer drawing, rather than limited to a fixed catalog of standard shapes.
- Multi Base Production Capacity Three production sites in Shanghai, Anhui and Jiangsu support parallel processing of orders and regional distribution across eastern China.
- Sixteen Years of Process Control A long operating history in aluminum profile customization supports repeatable dimensional tolerances and anodizing consistency across successive production batches.
Product Features
The specification table below outlines the structural and surface characteristics of the anodized industrial aluminum extrusion profiles produced by Huishuo Aluminum Industry.
| Specification | Detail |
| Base Alloy Grades | 6061, 6063, 6005 |
| Surface Treatment | Anodizing, available in natural finish or color anodized finish |
| Anodic Film Thickness | 8 to 20 micrometers |
| Length Tolerance | Plus or minus 0.3 millimeters per meter |
| Straightness Tolerance | 0.5 millimeters per meter |
| Custom Processing | CNC drilling, cutting, milling and tapping |
| Profile Types | T slot frame profiles, heat sink profiles, structural brackets, enclosure sections |
Application Scenarios
Anodized industrial aluminum extrusion profiles are applied in settings where surface durability and dimensional accuracy affect the long term performance of an assembly.
Equipment and Automation
Frame structures for automated production lines, conveyor systems, robotic work cells and protective enclosures use anodized profiles for mechanical assembly points and surface wear resistance.
Electronics and Lighting
Heat sink and enclosure profiles use the anodized surface to support thermal dissipation while maintaining an insulating oxide layer on exposed surfaces.
Transportation Equipment
Structural components used in transportation equipment rely on anodized aluminum to reduce corrosion related maintenance across extended service periods.
Architecture and Display Structures
Exhibition frameworks, curtain wall components and display structures use color anodized finishes to maintain a consistent surface appearance across large installations.
Considerations Before Ordering
Anodic film thickness, alloy grade and surface color should be defined at the drawing stage, since anodizing parameters are set according to alloy composition and the target film thickness for a given application. Profile tolerances vary with cross section complexity, so custom mold profiles that include thin walls or deep internal cavities require a separate tolerance review during the technical evaluation of the drawing.
Frequently Asked Questions
What alloy grades are used for anodized industrial aluminum extrusion
Huishuo Aluminum Industry produces anodized profiles primarily from 6061, 6063 and 6005 alloy grades, with the grade selected according to the strength and surface finish requirements of the application.
How thick is the anodic oxide layer on these profiles
Standard anodic film thickness ranges from 8 to 20 micrometers, with the exact value determined by the anodizing time and current density applied during processing.
Can the profile cross section be customized for a specific project
Custom mold making is available for special cross sections, which allows a profile to be designed around a specific structural or assembly requirement rather than limited to a standard catalog shape.
What color options are available for anodized finishes
Profiles can be produced in a natural anodized finish or in color anodized finishes, with color consistency controlled through the anodizing and dyeing process parameters.
Where are Huishuo Aluminum Industry production facilities located
Production takes place across three bases located in Shanghai, Anhui and Jiangsu, covering a combined area of approximately 30000 square meters.
