Innovation and sustainability in advanced manufacturing

Advanced manufacturing is today one of the key pillars of Europe’s industrial transformation. In this context, DGWeld stands out for its strong commitment to research and development of innovative technologies dedicated to sustainable production, metal component regeneration, and process optimization.

Thanks to a combination of industrial experience, metallurgical expertise, and state-of-the-art additive technologies, DGWeld actively participates in European research and innovation projects aimed at promoting sustainability, energy efficiency, and the reduction of environmental impact.

European Project: 3D Printing of Automotive Titanium Parts with Recycled Wire

One of the flagship projects involves DGWeld in the development of automotive components manufactured through wire-based 3D printing (WAAM – Wire Arc Additive Manufacturing).
The distinctive feature of this initiative is the use of recycled materials, specifically regenerated titanium wire, with the goal of significantly reducing CO₂ emissions and promoting the green economy within the European industrial sector.

Main objectives of the project include:

  • Developing high-performance titanium components, characterized by complex geometries and high mechanical strength.
  • Integrating recycled materials into additive manufacturing processes, demonstrating the industrial feasibility of a more circular and sustainable manufacturing model.
  • Reducing the carbon footprint across the entire production cycle, from raw material sourcing to use and regeneration phases.
  • Combining high quality, lightweight design, and sustainability through optimized WAAM processes and advanced metallurgical controls.

This project shows how metal 3D printing can become a strategic lever for future mobility, enabling companies to reduce waste and consumption while maintaining high standards of performance and safety.

European Project: Regeneration of Geothermal Impellers

Another major research project involves DGWeld in the regeneration of components for geothermal plants, a sector experiencing strong growth driven by the energy transition and increasing interest in renewable energy sources.

Geothermal impellers, which operate under severe thermal and mechanical stress, tend to wear over time. Their replacement leads to significant costs and extended plant downtime.
Through its expertise in laser 3D printing and advanced welding, DGWeld contributes to the regeneration of these critical components, restoring original performance and improving overall service life.

Key objectives of the project include:

  • Extending the service life of geothermal impellers, avoiding complete replacement.
  • Reducing maintenance costs and downtime, increasing overall plant efficiency.
  • Improving energy efficiency through regenerated components with high metallurgical precision.
  • Promoting sustainable industrial practices by minimizing waste and reducing reliance on new raw materials.

This project represents a clear example of how additive technologies can be applied to predictive and regenerative maintenance, demonstrating that additive manufacturing can make a tangible contribution to sustainability in the energy sector.

DGWeld’s commitment to research and sustainable development

Through active participation in European research projects, DGWeld strengthens its role as a pioneer in additive manufacturing and industrial regeneration.
The company combines advanced robotics, laser welding, and metal additive manufacturing to develop efficient, cost-effective, and sustainable solutions applicable across multiple industrial sectors, including:

  • Automotive and electric mobility
  • Energy and geothermal systems
  • Precision mechanics and aerospace
  • Metallurgical industry and forging

Each project represents a concrete step toward a cleaner, smarter, and more circular manufacturing model, fully aligned with the objectives of the European Green Deal and Industry 5.0.

DGWeld: concrete innovation for the industry of the future

With more than twenty years of experience in special welding, industrial regeneration, and additive manufacturing, DGWeld continues to invest in research, technology, and sustainability.
The results achieved through European projects demonstrate the company’s ability to integrate innovation with environmental responsibility, delivering solutions that combine production efficiency with a reduced environmental impact.

Do you want to discover how DGWeld applies metal 3D printing and sustainable regeneration in the automotive and geothermal energy sectors?

Contact DGWeld for a dedicated technical consultation and find out how innovation can make your production more efficient, sustainable, and competitive.