Zetwerk is a leading manufacturer of aluminum extrusions for the global transportation industry.

How Aluminum Extrusions Are Driving The Transport Industry Forward

In today’s fast-paced world, the transport industry is constantly evolving to meet the demands of a globalized society. From automobiles to aircraft and trains to ships, innovation is the driving force behind the development of efficient, lightweight, and sustainable transportation solutions. In recent years, aluminum extrusions have emerged as a game-changer, revolutionizing the way vehicles are designed and manufactured.

Zetwerk is a leading manufacturer of aluminum extrusions for the global transportation industry.

With that being said, in this post, we will delve into the ways in which aluminum extrusions are propelling the transport industry forward. We will explore how their unique properties and manufacturing processes contribute to the creation of cutting-edge vehicles that excel in performance, efficiency, and sustainability.

What are aluminum extrusions?

Aluminum extrusions are long, hollow, or solid profiles made from aluminum alloys. They are produced through a manufacturing process called extrusion, where aluminum billets or logs are heated and forced through a shaped opening known as a die. The resulting extruded profiles can have a wide range of shapes and sizes, including complex cross-sections with intricate details.

In the context of transport, aluminum extrusions play a vital role in revolutionizing vehicle design and construction. Here are some key aspects of how aluminum extrusions relate to the transport industry:

  • Lightweight construction
  • Fuel efficiency and emission reduction
  • Strength and durability
  • Design flexibility
  • Integration of advanced technologies
  • Sustainable manufacturing 

We’ll take a deeper look at these benefits below.

How aluminum extrusions are driving the transport industry forward

There are a number of benefits associated with custom aluminum extrusions, which are driving the industry forward, including:

Lightweight excellence: fuel efficiency and emission reduction

Aluminum extrusions offer an exceptional strength-to-weight ratio, significantly reducing the overall weight of vehicles. Lighter vehicles translate to improved fuel efficiency, reduced energy consumption, and lower carbon emissions.

For example, aluminum extruded components in automotive applications enable weight savings of up to 50% compared to traditional steel counterparts.

Aluminum extrusions deliver improved durability, strength, and longevity 

Despite their lightweight nature, aluminum extrusions possess remarkable strength, making them ideal for structural components in various modes of transportation. Their inherent corrosion resistance ensures the durability and longevity of vehicles, even in harsh environments.

Aluminum extrusions also exhibit superior crash energy absorption properties, enhancing occupant safety in automotive applications.

Design flexibility, delivering streamlined aesthetics and performance

Aluminum extrusions can be formed into complex shapes, enabling streamlined and aerodynamic vehicle designs. Their versatility allows for the creation of intricate profiles and customized solutions tailored to specific transport applications.

Furthermore, seamless integration of extrusions into vehicle structures results in:

  • Drag reduction
  • Enhanced performance
  • Optimal energy efficiency 

Leverage manufacturing advantages, including cost reduction and efficiency 

Aluminum extrusions are manufactured through a highly efficient process called extrusion, which involves shaping the material by forcing it through a die. This process allows for rapid production, precision engineering, and consistent quality control.

Extrusions can be easily joined using techniques such as welding, adhesive bonding, or mechanical fastening, facilitating efficient assembly processes and reducing manufacturing costs.

The impact of aluminum extrusions across various transport sectors

From railway and marine applications to the aerospace industry, aluminum extrusions are having a positive impact across the full span of the transport sector. Let’s delve a little bit deeper:

Automotive sector

The automotive industry is increasingly adopting aluminum extrusions to create lightweight vehicles that deliver superior performance.

Extruded aluminum components, such as body frames, suspension systems, and crash management structures, contribute to weight reduction without compromising safety.

Lighter vehicles equipped with aluminum extrusions exhibit improved acceleration, handling, and overall energy efficiency.

Aerospace industry

Aluminum extrusions play a crucial role in aircraft construction, where weight reduction is critical for fuel efficiency and increased payload capacity.

Extrusions are used in various aircraft components, including fuselage frames, wing structures, and interior panels.

By replacing heavier materials, such as steel, with lightweight aluminum extrusions, aircraft manufacturers achieve significant weight savings and enhanced operational efficiency.

Railway and Marine applications

The railway and marine sectors benefit from aluminum extrusions due to their strength, durability, and resistance to corrosion.

Extruded aluminum profiles find applications in train bodies, interior fittings, ship hulls, superstructures, and offshore platforms.

The use of aluminum extrusions in these sectors results in:

  • Improved energy efficiency
  • Increased load-carrying capacity
  • Reduced maintenance requirements

How aluminum extrusions are being integrated with advanced technologies to drive greater results

Aluminum extrusions support the integration of advanced technologies in transportation systems. The hollow profiles of extrusions allow for the seamless integration of wiring, piping, and cooling systems. This feature is particularly advantageous for electric vehicles and hybrid propulsion systems, enabling efficient thermal management and optimized power distribution.

Aluminum extrusions are driving the transport industry forward

So there you have it: aluminum extrusions are driving the transport industry forward by revolutionizing vehicle design, construction, and performance. Their lightweight excellence, combined with strength, durability, and design flexibility, offers numerous benefits across various transportation sectors.

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