At Seral Aluminium, our extrusion die process begins with close collaboration with clients to understand their exact profile requirements, followed by precise in-house design using advanced CAD software to create optimized die geometries that ensure uniform metal flow and minimal defects. In our plants, we can produce all types of profiles thanks to an extensive archive of over 9,000 mold types covering 20 different sectors, giving us deep experience across every area of the aluminum industry, from construction and automotive to solar and beyond.

 

For profiles not in our existing archive, we are capable of quickly procuring new molds within just 14 days from trusted German suppliers with a production capacity of 600-700 molds per month. We manufacture these high-quality H13 tool steel dies through CNC machining and wire EDM, offering solid dies for simple shapes, hollow (porthole or bridge) dies for complex tubes and multi-void sections, and semi-hollow dies for partial cavities.

 

Each die undergoes rigorous heat treatment, bearing optimization, and testing to maximize durability, achieve tight tolerances, and support high-speed extrusion with efficient material use. This comprehensive process delivers superior profile quality ready for downstream finishing like anodizing or powder coating, while reducing costs through extended die life.

 

Contact us today for a consultation and let us develop custom dies tailored to your aluminum profile needs.