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Using Aluminum Extrusions in Public Transportation

December 19, 2023
Using Aluminum Extrusions in Public Transportation

Public transportation plays a major role in making our daily lives more efficient and sustainable. People use it to get to work, school, appointments, and even leisure activities—all with the ultimate goal of reducing road congestion, improving air quality, and lessening traffic. Effective and efficient use of materials is essential in building public transportation systems that are reliable and safe.

Public transport systems benefit from construction that features aluminum extrusions. Let's discuss the advantages of using aluminum extrusions in public transportation.

Lightweight and Durable

Aluminum extrusions are extremely lightweight, making them perfect for use in applications where weight is a concern, especially in the transportation industry. Also, aluminum extrusions are highly durable and have excellent strength-to-weight ratios, making them ideal for high-stress applications. This makes aluminum extrusions perfect for railcars, buses, and subway cars.

Corrosion Resistant

Public vehicles get exposed to weather conditions, including rain, snow, and humidity. Harsh weather conditions stress the vehicles, causing them to wear out easily over time. Aluminum extrusions are very corrosion resistant, making them ideal for manufacturing rail and bus components that get regularly exposed to such conditions.

Environmentally Friendly

Most public transportation systems can reduce traffic and limit carbon emissions. Therefore, manufacturing processes used in constructing public transportation systems should not negate these environmental benefits. Aluminum extrusions are environmentally friendly and infinitely recyclable. This step means they are not dependent on oil in production, and you can reuse them in various applications after their original use.


Public buses, trains, and railcars come in different shapes and sizes; each system has unique requirements. Aluminum extrusions can be easily customized to fit precisely into an industry-specific application. This makes them flexible, adaptable, and easily fit into existing systems.

Cost Efficient

Aluminum extrusions are not only cost efficient but also time efficient. Unlike other materials, they do not require any painting before use, and you can easily mold them into any shape you want. They have a longer life span than other materials and can withstand harsh weather conditions, reducing the need for maintenance costs.

Aluminum extrusions are an excellent choice for transportation because of their flexibility in shape, durability, weight, and cost efficiency. The material's low maintenance needs allow for more efficient use of public funds and taxpayer money when used on things like railcars, buses, and their components.

If you need aluminum extrusion connectors, A-Line Automation can help. We have many aluminum extrusions and connectors suitable for public transportation systems. Visit our website to learn more about our products and services.

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