Optimised material performance for high-demand applications

Precision heat treatment for top performance

To guarantee optimal strength, durability, and performance, Sjolund provides specialised heat treatment for aluminium profiles up to 8 meters in length. With extensive experience in hardening, stress relief, and other thermal treatments, we enhance material properties to meet the strict requirements of the energy, industry, and mobility sectors.

State-of-the-art heat treatment capabilities

  • Advanced convection furnaces designed for long aluminium profiles.
  • Precision hardening processes to optimise mechanical strength and durability.
  • Internal tensile testing laboratory for comprehensive quality control and documentation.
  • Strict process monitoring to ensure consistent and reliable results.
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Why choose Sjolund for heat treatment?

  • Optimised material strength: Tailored heat treatment solutions enhance mechanical performance while minimizing distortion and stress.
  • Certified quality assurance: In-house tensile testing and material analysis ensure compliance with strict industry standards.
  • Custom solutions for demanding applications: Ideal for lightweight aluminium structures in mobility, corrosion-resistant energy components, and precision-engineered industrial parts.
  • Seamless integration with manufacturing: Heat treatment is fully integrated with our bending, milling, and welding processes, providing a complete production solution.

 

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Choose the services you need

By guiding you through structured steps, the SJOLUND CIRCLE ensures a comprehensive and streamlined approach to delivering high-quality curved metal components, tailored to your project's unique needs.

While we offer this complete set of services through our SJOLUND CIRCLE concept, you are free to pick the steps that you need for your specific project. 

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At Sjolund, we engineer materials to perform, ensuring that your profiles withstand extreme conditions and deliver long-term reliability.

Read more about the markets we service
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Architecture

From sleek facades to complex structural elements, our precision-bent profiles help architects realise bold, ambitious designs without compromising strength, efficiency, or aesthetics.

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Energy

Supporting the global energy transition, we manufacture high-performance components for wind, solar, and other energy systems—ensuring long-term durability in hard environments.

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Industry

For manufacturing, automation, and specialised machinery, our expertise in complex geometries and tough materials enables precise, reliable solutions for demanding industrial applications.

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Mobility

From rail and automotive to aerospace and maritime, our bending solutions deliver lightweight, high-strength structures that enhance performance and safety.

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Contact our professionals for more information on the heat treatment services, we offer at Sjolund.

Reach out to Kasper Straarup, our Production and Technical Manager at ks@sjoelund.dk or +45 2068 7051

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