Explore our flagship catalog of high-strength structural profiles, specialized helipad systems, and customizable extrusions manufactured to strict international engineering benchmarks.
The 40x40 aluminum profile (specifically referring to the 40mm x 40mm cross-sectional modular framing system) represents the structural backbone of modern automated industry. Known globally as modular aluminum framing or T-slot profiles, this cross-section has achieved universal standardization due to its optimal ratio of mass-to-moment-of-inertia. From robotic work cells in Germany to mass production lines in Shenzhen, and offshore helidecks in the Gulf of Mexico, customized 40x40 profiles provide the perfect balance between mechanical strength, lightweight design, and rapid assembly.
Features standardized 8mm or 10mm groove systems that allow hardware-free connection without welding. Enables fast modification and scalability for any industrial line layout.
By shifting structural load toward the outer perimeter walls, the 40x40 section delivers high torsional resistance while reducing raw material usage and total structure weight.
Eliminates the grinding, positioning, welding, and painting associated with structural steel. T-slot structures are assembled via mechanical fasteners in a fraction of the time.
Globally, the market demand for customized extrusion profile geometry has surged. Engineers no longer rely solely on off-the-shelf catalog selections. As system components grow more compact and load distributions more complex, manufacturers look to custom wall thicknesses, internal reinforcement chambers, and specialized alloy compositions to optimize engineering performance under stress.
Merging precision engineering, large-scale extrusion capabilities, and ISO 9001:2015 quality frameworks to deliver customized aluminum structures worldwide.
Established in 2015 and located in Foshan City, Guangdong, LvXing Intelligent Equipment Co., Ltd. boasts a skilled R&D team with extensive experience. We leverage exceptional technical expertise to effectively transform customers' ideas into reality, consistently meeting their precise requirements.
We utilize premium Fenglu aluminum, offering a diverse range of profiles for flexible applications. Our extrusion lines, ranging from 800T to 20,000T, accommodate alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx, allowing us to produce shaped products with section dimensions up to 1.2 meters in width and 28 meters in length. These products are recognized for their precision and meticulous processing, finding broad application in aerospace, military, medical, and industrial sectors.
Our commitment to excellence is evident throughout the manufacturing process, rigorous quality control, thorough packaging, and efficient shipping procedures. This dedication has earned us recognition as a national excellent and honest enterprise, along with quality system certification in accordance with GB/T19001-2016/ISO9001:2015 standards.
We have obtained the “Special Aluminium Materials for Aerospace” Certificate, ensuring compliance with high-stress military and aerospace tolerances.
We provide and utilize high-quality Fenglu aluminum profiles. With extrusion lines ranging from 800T to 20,000T, we can produce alloys 1xxx, 2xxx, 3xxx, 5xxx, 6xxx, and 7xxx. We can manufacture fully shaped products with section dimensions up to 1.2 meters in width or 28 meters in length.
We have a team of technicians with 15 years of invaluable experience. Our deep understanding of customer requirements allows us to identify potential issues and offer practical insights, turning customer ideas into tangible products that meet specific needs.
Understanding the mechanical properties and tolerances of modular extrusions is essential for mechanical stability. Different applications require specific wall thicknesses, cross-section designs (lightweight versus heavy-duty), and surface treatments. Below is the technical roadmap for the Lvxing 40x40 profile configurations:
| Profile Specification | Wall Thickness | Moment of Inertia (Ix) | Moment of Inertia (Iy) | Alloy & Temper Options | Primary Industrial Use Cases |
|---|---|---|---|---|---|
| 4040 Light (Single Slot) | 1.5 mm | 2.84 cm⁴ | 2.84 cm⁴ | 6063-T5 / 6061-T6 | Light frame structures, 3D printers, display cages |
| 4040 Standard (Multi-Slot) | 2.0 mm | 4.52 cm⁴ | 4.52 cm⁴ | 6063-T6 / 6082-T6 | Conveyor side rails, linear guide bases, workbenches |
| 4040 Heavy Duty (Reinforced) | 3.0 mm | 9.21 cm⁴ | 9.21 cm⁴ | 6061-T6 / 6005A-T6 | High-stress machine bases, heavy linear actuators |
| 4040 Helipad Structural Cross | Custom (4.0 mm+) | 15.40 cm⁴ | 15.40 cm⁴ | 6082-T6 / 7075-T6 | Helipad perimeter mesh frames, support beams, aviation decks |
The manufacturing landscape for extruded structures is shifting toward sustainability and smart-factory integration. Below are the key structural trends influencing 40x40 profile development:
As a global supplier, Lvxing engineers aluminum solutions for distinct operational challenges. Different markets require specific design certifications to comply with localized regulations:
In rooftop helideck structures (hospital emergency rescues, skyscrapers, oil platforms), weight reduction is essential for structural safety. Using lightweight, corrosion-resistant 40x40 extrusion frames for perimeter safety nets and warning light channels reduces dead load by up to 60% compared to traditional welded structural steel.
Equipped with the Special Aluminium Materials for Aerospace Certificate, our alloys (such as 6082-T6 and 7075 series) withstand helicopter landing impact forces and extreme wind loads in offshore environments.
In European and North American industrial settings, modular aluminum framing is standard for machinery safety fencing and structural frames. Lvxing profiles feature high dimensional accuracy (tolerances conforming to EN 755 or DIN 17615), allowing for seamless integration with German and US conveyor lines, machine guards, and robotic cells.
Lvxing does not merely push metal through an extrusion die; we provide end-to-end structural engineering solutions:
To maintain our position as a leading global custom supplier, Lvxing has established a clear technical progression path for 2025 and beyond:
Researching ultra-high strength 7000-series alloys with improved corrosion resistance. This aims to replace steel in high-stress mechanical designs while maintaining low weight.
Implementing real-time thermal monitoring along the extrusion runout table. This ensures consistent mechanical properties and prevents heat distortion during cooling.
Developing techniques to co-extrude dual-material structures. This process integrates soft sealing gaskets or conductive materials directly into the aluminum profile's outer skin.
By focusing on sustainable metallurgy, automated tolerances, and advanced alloy systems, Lvxing ensures that our customized 40x40 and helipad profiles meet the demands of modern engineering projects.
Addressing key engineering questions regarding structural design, material grades, assembly tolerances, and custom extrusion capabilities.
Explore our complete structural catalog, featuring helicopter deck components, perimeter safety nets, and skyscraper landing accessories.
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