Lortek is a technology center based in the Basque Country region of Spain, specializing in advanced manufacturing, materials joining technologies, and industrial digitalization. Located in Ordizia (Gipuzkoa), Lortek is part of the Basque Research and Technology Alliance (BRTA), a network of technology centers and research institutions dedicated to strengthening the scientific and technological capabilities of the Basque industrial ecosystem.
As a technology center, Lortek operates at the intersection of applied research and industrial application, working closely with companies to develop and transfer cutting-edge manufacturing solutions. The organization focuses on helping industrial firms improve their competitiveness through innovation in joining technologies, additive manufacturing, and smart factory concepts.
Areas of Expertise
Lortek concentrates its research and technological development activities across several core domains that reflect the needs of modern advanced manufacturing.
Joining Technologies
One of Lortek's founding strengths lies in materials joining, which encompasses a broad range of welding and bonding processes. The center develops expertise in:
- Advanced welding processes, including laser welding, electron beam welding, and arc welding
- Solid-state joining techniques
- Dissimilar materials joining, addressing the challenges of joining different metals and material combinations
- Weldability studies and characterization of joints
- Process modeling and simulation to predict and optimize joint quality
This expertise supports industries where structural integrity and reliability of welded and joined components are critical.
Additive Manufacturing
Lortek has invested significantly in additive manufacturing (3D printing) technologies for metal components. Their work in this area includes:
- Metal additive manufacturing processes such as Powder Bed Fusion (PBF) and Directed Energy Deposition (DED)
- Development of new materials and process parameters for additive production
- Design for additive manufacturing (DfAM)
- Qualification and certification of additively manufactured parts
- Repair and remanufacturing of high-value components using additive techniques
These capabilities allow companies to explore new design possibilities, reduce material waste, and produce complex geometries not achievable with traditional manufacturing.
Digital Manufacturing and Industry 4.0
Lortek addresses the digital transformation of manufacturing through research into smart factory concepts and connected production systems. This includes:
- Data analytics and artificial intelligence applied to manufacturing processes
- Process monitoring and control systems
- Digital twins for manufacturing processes and systems
- Cyber-physical systems integration
- Predictive maintenance and quality assurance based on real-time data
By combining physical manufacturing knowledge with digital technologies, Lortek helps industries move toward more efficient, flexible, and intelligent production.
Services Offered
Lortek provides a range of services aimed at supporting industrial companies throughout their innovation and manufacturing challenges.
Applied Research and Development
Lortek carries out both collaborative and contract research projects. The center participates in regional, national, and European research programs, working alongside companies and other research organizations to advance the state of the art in manufacturing technologies.
Technology Transfer
A central mission of Lortek is transferring research results and technological developments to industry. This means taking laboratory-proven concepts and helping companies implement them in real production environments.
Consulting and Technical Assistance
Lortek offers specialized technical consulting to help companies solve specific manufacturing problems. This can include process optimization, materials selection, failure analysis, and feasibility studies for new manufacturing approaches.
Testing and Characterization
Equipped with laboratories and specialized instrumentation, Lortek provides testing and characterization services for materials and joints. This supports quality assurance, product development, and validation of new processes.
Training
Given its expertise, Lortek also contributes to the education and training of engineers and technicians in advanced manufacturing and joining technologies, helping to build human capital in the industrial sector.
Industries Served
Lortek's technologies and services are applied across a variety of demanding industrial sectors, including:
- Aeronautics and aerospace, where lightweight structures and high-performance materials are essential
- Energy, including components for power generation and renewable energy systems
- Capital goods and machine tools, a traditional strength of the Basque industrial economy
- Automotive and transportation
- Railway
- General manufacturing and metalworking
These sectors benefit from Lortek's ability to combine deep materials knowledge with advanced process technologies.
Role Within the BRTA
As a member of the Basque Research and Technology Alliance, Lortek collaborates with other technology centers and research institutions in the region. This alliance is designed to coordinate research efforts, avoid duplication, and maximize the impact of technology development on the Basque economy. Through this network, Lortek contributes specialized knowledge in joining and additive manufacturing while accessing complementary capabilities from partner organizations.
Significance
Lortek plays an important role in supporting the competitiveness of the manufacturing industry in the Basque Country and beyond. The Basque region has a strong tradition in metalworking, machine tools, and capital goods manufacturing, and organizations like Lortek help ensure that these industries remain at the forefront of technological development. By focusing on emerging areas such as metal additive manufacturing and digital factory technologies, alongside its established strengths in joining processes, Lortek helps industrial companies adapt to changing market demands and technological shifts.
The center exemplifies the model of an applied research organization that bridges the gap between academic research and industrial practice, delivering practical, implementable solutions that improve manufacturing performance, product quality, and innovation capacity.
