4040 Series Aluminium T Slot Profiles for Industrial Framing
4040 profile is hot-sale products in worldwide because that it could meet most requirements of the framework’s bearing force and tension, and the price is very affordable. Ideal for medium-duty, medium-stress construction, such as guarding, partitions, shelves and so on.
Matching accessories: 4040 profile usually selects the combination of M8 T-bolt & flange nut, and core screw & T-nut, in order to realize the internal connections that beautiful appearance.
4040 Series Aluminium T Slot Profiles
The 4040 series aluminium T-slot profile is one of the most versatile
structural framing solutions for industrial applications. It offers excellent strength,
durability, and flexibility for building machine frames, conveyor systems, automation
equipment, and customized structures.
Explore more aluminium profiles here.
Product Display










Product Specifications
Material | Aluminum Alloy T5/T6 |
Grade | 6063, 6061, 6005, 6082, 7075, etc. |
Surface Treatment | Anodized, Powder Coating, PVDF, Wooden Grain, Sand Blasting |
Length | Standard 4-6 meters / Customized |
Thickness | 0.7 mm and above |
Certificates | SGS, ISO 9001:2008 |
Applications of 4040 T-Slot Aluminium Profiles
- Automation equipment and production lines
- Conveyor systems and assembly workstations
- Machine frames and enclosures
- Exhibition stands and modular furniture
- Window and door framing applications
Key Advantages
- Lightweight yet strong, suitable for heavy-duty frames
- Corrosion-resistant with durable surface finishes
- High precision with no installation issues
- Customizable sizes and designs available
(custom aluminum profile service)
Manufacturing Process
Produced with advanced extrusion technology, every 4040 aluminium profile
undergoes strict quality inspection. From billet casting to extrusion, aging, surface treatment,
and precision cutting, we ensure consistent quality and reliable performance for all industrial applications.
Factory & Quality Assurance
Quality Control
- Hardness & mechanical strength testing
- Anodizing thickness measurement
- Dimensional inspection & surface quality check
- Protective packaging and final inspection before shipment
Packing & Shipping
- Protective film wrapping for each profile
- Plastic, carton, or wooden pallet outer packaging
- Safe container loading for export orders
Why Choose Us
- Certified Quality: SGS, ISO 9001, ASTM compliant
- OEM/ODM Services: Custom extrusion and machining available
- Global Export: Supplying to South America, Europe, Africa, and Asia
- Technical drawings, engineering support, and after-sales service provided
Request a Quote
Send us your DWG/STEP drawings, preferred alloy, and surface finish. We will provide professional advice, free samples, and competitive prices.
Contact us today to get your quotation.
Related Links
All Aluminum Profiles |
Cabinet Aluminum Profiles |
Window & Door Applications |
4040 T-Slot Profiles |
Ready to start your project with 4040 aluminium T-slot profiles?
Contact us for a free quote today.
Customer Challenge & Our Solution
Many customers face problems with unstable aluminium frames, corrosion issues, or difficulties in customization. Our 4040 T-slot aluminium profiles are engineered with high-strength alloy, precision tolerance, and anti-corrosion surface
finishes. We also provide one-on-one technical support and custom design services to ensure every project is delivered with accuracy and reliability.