HPDC Aluminium Castings – Specialized Solutions for Industry

It meets increasing demands for precision, strength, and efficiency in the production of aluminium components. By using cold chamber machines, the HPDC process enables rapid and repeatable shaping of complex, thin-walled components, while ensuring high surface quality. Spinko is an experienced manufacturer of pressure castings and precision aluminium components, successfully executing projects that require process stability, dimensional repeatability, and high-quality standards.

What is HPDC and what are its benefits?
HPDC (High Pressure Die Casting) involves injecting liquid aluminium into a precisely designed steel mold at high pressure – reaching up to 25,000 PSI. This allows for accurate reproduction of complex geometries and excellent dimensional repeatability. Compared to traditional casting methods such as sand casting or gravity casting, HPDC offers shorter production cycles and reduced finishing work. Aluminium, as a base material, brings a favorable strength-to-weight ratio, corrosion resistance, good thermal conductivity, and dimensional stability to the process. HPDC enables significant optimization of unit costs while maintaining high quality – especially for projects where production scale and part complexity justify the investment in precise tooling and a stable process.

Applications of HPDC Aluminium Castings
HPDC aluminium castings are used in industries where the strength-to-weight ratio and the ability to create components with precise and repeatable geometry are crucial. At Spinko, aluminium HPDC technology is utilized as a tool for executing projects requiring high process stability, integration of multiple functions into a single component, and predictable performance throughout the product's lifecycle. These competencies are particularly applicable in series production of components for the automotive industry, machinery sector, and broadly defined industrial applications, where weight reduction must go hand in hand with durability and reliability. Spinko has the technological facilities and process capabilities to design and execute HPDC processes, as well as to integrate them with subsequent machining operations. In parallel, efforts are being made to support more complex geometries, optimize designs for HPDC technology, and assess project viability in new market segments, including those that require process adaptation for different volumes and product life cycles. This development is carried out in stages, with full awareness of the tooling, quality, and economic constraints characteristic of high-pressure aluminium die casting. Looking ahead, Spinko is expanding its competencies with engineering creativity and responsible realism, confident in the continued development of aluminium casting technologies as a key direction for modern industry.

Thanks to the competencies of the PGO Group and the technological facilities of Spinko, it is possible to offer projects based on a wide range of metalworking technologies tailored to the specific requirements of the application and the client.