What are the Different Kinds of Aluminium Extrusions and ...

What are the Different Kinds of Aluminium Extrusions and...

Aluminium is a very popular material for producing profiles due to its versatility. It is malleable, light weight, cost effective and at the same time adds durability to structures where they are used. Aluminium extrusion is a process by which an aluminium alloy billet is passed with force through a tooling die which has a specific profile as cross section. The extruded aluminium profile comes out of the die opening in the desired shape on being pushed inside the die. They can be small pieces or longer versions according to the need.

Aluminium profiles are distinguished according to their use which can be architectural, construction or industrial. They can be very different depending on the need or application of the profile. The thickness, shape and volume of the profiles vary too greatly.

Some of the commonly used profiles segregated according to shape, form or utility are:

Please visit our website for more information on this topic.

Solid profiles: These are extruded profiles that are sold and filled fully. They do not incorporate enclosed or partially enclosed voids or openings. Solid profiles are usually found as rods, beams or angle extrusions.

Hollow beam profiles: These profiles contain one or more voids and come in various shapes like rectangular or square. They are used for architectural purposes as part of support frameworks and for industrial needs. When used horizontally, they boast a high load-bearing capacity.

Semi hollow profiles: These have one or two partially enclosed voids where the void area is symmetrical to the profile's centerline. Semi-hollow ones offer significant variability yet retain good dimensional stability.

Sliding door (SD) profile: This traditional profile series has been widely utilized in homes and offices, mainly for window frames. Its characteristics like lightness, flexibility, weather resistance, and corrosion resistance make it suitable for sliding door and window frames.

Regular curtain walling (RCW) profiles: Commonly used in curtain walls of multi-storey buildings, RCW profiles are primarily to prevent pollutant entry and leakages, rather than provide structural support.

ED or Door section profiles: These are essential in the mechanism of heavy-duty glass doors in buildings, helping secure and support the glass properly, thereby avoiding slips or falls.

Louvre profile: Aluminium Louvre profiles, mainly for decorative purposes, feature slats at horizontal angles. They allow ambient lighting while keeping moisture and pollutants out, thereby maintaining privacy.

T-Section Profiles: Popular in structural and architectural applications, these profiles provide support in multiple directions. T-sections, which contain vertical webs, spans, and horizontal flanges, enhance durability and support when paired with hollow or square profiles.

KMC aluminium is among the leading aluminium extrusion manufacturers in India. They feature an extensive range of products, placing them prominently among top aluminium profile manufacturers in the country.

Learn About 20 Kinds of Aluminum Profile Connection...

Aluminum profiles are often used in non-standard design. After anodizing on the surface of industrial aluminum profiles, their appearance looks very appealing. When assembled, these special accessories do not require welding, making them more environmentally friendly. Additionally, these aluminum profile accessories are extremely convenient for installation, disassembly, carrying, and moving. The connection methods of aluminum profiles are also diverse. Below are demonstrations, with gifs, of the 20 different connection methods for aluminum profiles.

1. Built-in connector: Used for the 90-degree connection of two profiles, offering a hidden connection with high strength.

2. Angle code (90°, 45°, 135°): For external connection at fixed angles, divided into 90°, 45°, and 135°, and can fix the sealing plate.

3. Screw connection: Ideal for the 90-degree internal connection of two profiles, often used in simple profile cover connections; easy to install and disassemble.

4. L-shaped angle groove connector (90°): Used for the 90° connection of two profiles, simplifying installation and disassembly without needing additional profile processing.

5. High-strength angle groove connector (45°): Designed for connecting two 45° profile corner grooves, such as in door frame profile fixing, ensuring high strength.

6. End face connectors: Utilized for right-angle connections between two or three profiles.

7. Three-dimensional connector (right angle): Simplifies right-angle connections between three profiles for convenient and rapid assembly.

8. Three-dimensional connector (R angle): Facilitates right-angle connections between three arc-shaped profiles for efficient assembly.

Link to EAI

9. Elastic fasteners: Used for the 90° internal connection of two profiles; easy to install and disassemble.

10. End connector: Provides 90° internal connections for two profiles, with a concealed, high-strength connection.

11. Straight line connector: Designed for high-strength connections between two profiles.

12. Anchor connector: Supports connections at various angles between two profiles, offering a concealed and easy-to-install solution.

13. Living hinge: Suitable for connecting two profiles with an adjustable angle range from 30° to 150°.

14. Steering connecting plate: Enables multi-angle connection for various profiles.

15. Connection plate: Used for multiple profile connections, providing high strength and convenient installation without the need to process the profiles.

16. Steering angle code: Allows connection of profiles at any angle.

17. Bolt head assembly: Involves placing the elastic nut in one profile, inserting a round column into another profile, and securing them with a bolt.

18. Cross-shaped connecting plate: Designed for high-strength connections in "+" structures of single-slot profiles.

19. L-type, T-type external connecting plate: Suitable for high-strength connections in "L" or "T" structures of single-slot profiles.

20. Y-type external connecting plate: Used for high-strength connections in "Y" structures of single-slot profiles.

For more aluminium profile types information, please contact us. We will provide professional answers.