Explore our highly versatile structural and industrial aluminum profiles engineered for automated assembly lines, heavy-duty mechanical frames, and precision engineering.
Modern industrial frameworks demand high structural load capabilities combined with dynamic adaptability. The EI Profile 50 x 100 represents a critical threshold in structural engineering. Offering an optimal aspect ratio of 1:2, this high-performance extrusion is specifically configured to manage asymmetric bending moments and directional shear stresses.
Whether applied in heavy automotive production lines, cleanroom gantries, or large-scale solar tracking networks, the 50x100 profile minimizes deflection under high mechanical payloads. Engineered with premium-grade lightweight alloys, E&I's profiles replace traditional carbon steel framing, reducing overall tare weight, mitigating oxidation risks, and eliminating the time-consuming processes of welding and post-treatment finishing.
By leveraging advanced extrusion dynamics and rigorous quality control methodologies backed by the National Institute of Nonferrous Metals, Chengdu E&I Aluminum Industry Co., Ltd. delivers high-precision, low-tolerance structural products tailored to global engineering standards.
A Pioneer in Light Alloy Innovation and High-Difficulty Aluminum Extrusions
Chengdu E&I Aluminum Industry Co., Ltd. operates on a foundation of "People-oriented, Quality Value, Technological Innovation, and Win-win Cooperation." We dedicate ourselves to the research, development, and manufacturing of aluminum alloy products characterized by high difficulty, high precision, and strict requirement parameters.
By partnering with the National Institute of Nonferrous Metals, Chengdu E&I maintains a specialized technology R&D team comprised of leading experts within China's light alloy industry. This collaborative advantage allows us to provide comprehensive structural solutions encompassing profiles, castings, and high-strength forgings.
E&I manages every stage of production in-house. From tool design and die fabrication to aluminum profile extrusion, automatic anodizing, powder coating, and precision CNC machining, we offer a complete, vertically integrated production system.
We provide structural frames, ergonomic assembly line workbenches, protective safety enclosures, solar mounting infrastructures, automation tracks, modular cleanroom structures, and clean sheds. Our national high-precision standard extrusion techniques guarantee a premium surface finish, exceptional oxidation resistance, and superior joint stability.
Technical analysis and engineering specifications of the 50 x 100 series heavy-duty aluminum profiles.
The 50 x 100 heavy-duty aluminum extrusion is engineered primarily using 6063-T5 or 6061-T6 magnesium-silicon aluminum alloys. The profiles feature a thick wall cross-section designed to bear high structural loads. Under high-load application, the moment of inertia on the X-axis ($I_x$) provides extreme resistance to vertical bending, while the Y-axis ($I_y$) maintains integrity against torsional deformations.
| Parameters | 6063-T5 Specification | 6061-T6 Specification |
|---|---|---|
| Tensile Strength ($R_m$) | ≥ 160 MPa | ≥ 265 MPa |
| Yield Strength ($R_{p0.2}$) | ≥ 110 MPa | ≥ 245 MPa |
| Elongation ($A_{50mm}$) | ≥ 8% | ≥ 10% |
| Anodizing Thickness | Class AA15 (15μm) | Class AA15 (15μm) |
| Elastic Modulus (E) | 68.9 GPa | 68.9 GPa |
Our 50 x 100 profiles utilize a standard 8mm or 10mm T-slot configuration. This enables engineers to easily secure dynamic structures using heavy-duty hammer head bolts, spring nuts, and high-strength angle brackets. The slot structure incorporates a subtle taper that functions as a lock-wash mechanism when tightened, providing self-locking performance under continuous vibration.
Our Strategic Goal: To rank among the top three manufacturers in China's industrial aluminum alloy sector regarding product competitiveness, technological innovation, and engineering support capability. E&I aims to deliver exceptional value to our shareholders, operational staff, distribution partners, and global clientele.
We work to advance the industrial automation landscape by supplying highly engineered structural aluminum systems that lower assembly times and reduce structural carbon footprints. Through continuous capital investment in automated extrusion technology, CNC finishing machinery, and environment-friendly anodizing lines, E&I maintains a strong market position.
The principles driving our operations, design practices, and client partnerships worldwide.
E&I values our workforce as our primary asset. We support their professional path, offer competitive salary packages, and encourage cross-functional skill development.
We focus on delivering high-grade structural solutions, ensuring every extrusion matches customer specifications and provides long-term operational value.
We reinvest a significant share of revenue into material sciences, extrusion die design, and tooling improvements, maintaining a competitive edge in product innovation.
We focus on building strong, mutually beneficial relationships with our global clients, engineering offices, and raw material distributors.
Leveraging domestic material resources, vertical integration, and advanced logistics hubs.
Operating from Chengdu, Sichuan—a major Chinese industrial center—E&I benefits from direct access to primary high-grade aluminum smelting hubs, reducing material transit costs. Our vertical manufacturing workflow—encompassing design, alloy casting, extrusion, surface finishing, and CNC post-machining—is designed to minimize production lead times and maintain cost efficiency.
Navigating global supply lines requires strict adherence to international industrial standards. E&I ensures all production processes conform to rigorous regulatory systems, ensuring smooth customs processing and rapid onsite integration.
Our dedicated shipping department manages direct rail connections (via the Chengdu-Europe Express Railway) and major maritime sea freight lanes from Port of Shanghai and Port of Shenzhen. We provide DDP, CIF, and FOB delivery terms, supplemented with impact-resistant wood crate packaging to prevent shipping deflection or surface scratching.
Aligning OEM and Tier-1 engineering specifications with advanced structural manufacturing.
Large-scale global buyers demand mill test certificates (MTC) matching EN 10204 3.1 standards. E&I provides chemical composition profiles and mechanical load test reports for every batch.
Standard extrusions often require secondary processing. E&I provides high-precision CNC tapping, counterboring, miter cutting, and pocket milling to deliver ready-to-assemble structural elements.
To reduce inventory costs, we work closely with procurement systems to coordinate rolling shipments, offering customized staging, labeling, and direct-to-site delivery options.
Where high-load mechanical capacity and modular flexibility are required.
Utilized as primary vertical framing and horizontal support rails for robotic welding cells, dynamic material shuttles, and heavy-duty conveyor systems.
Our clear-anodized Class AA15 profiles prevent particulate shedding and outgassing, making them ideal for overhead pick-and-place systems in semiconductor assembly plants.
Designed for solar trackers and commercial PV mounting arrays, providing excellent wind shear load resistance and corrosion protection in outdoor settings.
The industrial design landscape is shifting toward low-carbon footprints, higher modularity, and smart integration. Key trends shaping the industrial aluminum sector include:
Chengdu E&I Aluminum Industry Co., Ltd. is actively researching low-carbon alloys and closed-loop scrap recycling processes to help global OEM clients achieve their sustainability targets without compromising on mechanical strength or precision tolerances.
Technical clarifications and procurement details for global clients.
Benefits: What we can do for you? We design, extrude, surface treat, and machine high-precision aluminum profiles to match your engineering needs, reducing structural weight, cutting assembly times, and ensuring reliable load performance.
Prerequisites: What you need to have? To provide accurate quotes and production runs, we request structural drawings (in step, dwg, or pdf formats), alloy specifications, surface finish preferences, and tolerance guidelines.
Discover additional heavy-duty industrial extrusions, high-load brackets, and structural framing profiles.
