A plant commissioned in 2006, progressively expanded, continues operating with original equipment in a multiproduct production environment for structural elements and enclosures
The industrialization of precast concrete in the Iberian Peninsula has undergone steady development in recent years, driven by the need to improve production efficiency, quality control, and adaptability to different construction typologies. In this context, multiproduct plants – capable of integrating various processes within a single facility – have become a key solution to meet the demands of civil works as well as industrial and residential construction projects.
Within this framework, the collaboration between Moldtech and Grupo Rodiñas represents a significant example of long-term industrial implementation in northwestern Iberia. Grupo Rodiñas, headquartered in Galicia and operating in the province of A Coruña, specializes in the manufacturing and on-site assembly of precast concrete elements for public infrastructure, industrial buildings, and residential construction. The company has participated in a wide range of regional projects, reflecting the need for a production base capable of meeting diverse structural and execution requirements.
Project Origin: A Plant Designed for Multiproduct Production
The collaboration between both companies began in 2006 with the supply and commissioning of a complete production plant by Moldtech.
From the outset, the project addressed a clearly industrial need: to provide a facility capable of combining the production of prestressed structural elements, columns, and panels, allowing different market segments to be served within a single plant while avoiding overly specialized configurations.
To achieve this, a solution was designed based on the integration of various production technologies within a single industrial environment, prioritizing operational flexibility and optimized resource utilization.
Technical Configuration: Integration of Prestressing Lines and Panel Production
The plant is configured as a multiproduct system integrating several production lines:
- 3 universal prestressing beds, equipped with 800-ton headers, for the production of:
- Delta beams
- I-type beams
- LTR-type beams
- Column moulds, designed for different structural sections
- 6 tilting tables, intended for the production of precast panels for industrial and residential applications
From a technical perspective, this combination enables the manufacture of prestressed linear elements, vertical supports, and enclosure systems within a single facility, significantly expanding the application range of the precast producer.
The universal casting beds allow the production of different geometries through adaptable formwork on a single prestressing base, while the tilting tables enable repetitive and optimized production cycles, particularly for precast panels requiring high productivity and dimensional control.
Production and Applications: Meeting a Diversified Market
Thanks to this configuration, the plant can simultaneously serve infrastructure, industrial construction, and residential projects, combining the production of structural elements with enclosure solutions.
The ability to manufacture beams, columns, and panels within a single installation allows for optimized production planning and resource allocation across different project typologies—especially relevant in regional markets with diversified demand.
Plant Evolution: Expansions Focused on Capacity and Adaptation
The collaboration between Moldtech and Grupo Rodiñas has not been limited to the initial supply but has evolved over time through the addition of new equipment and the gradual adaptation of the plant to market needs.
A key milestone was the expansion carried out in 2018, with the addition of a new 24 × 4 m tilting table for the production of panels for industrial and residential construction. This supply included pneumatic vibration systems, side shuttering regulation, and magnetic formwork solutions, aimed at both increasing production capacity and expanding the range of manufactured elements.
These upgrades have strengthened the installation while maintaining consistency with the original plant design, based on process integration and operational flexibility.
20 Years of Operation: Durability and Continuity as Industrial Indicators
One of the most relevant aspects of this project is the long-term performance of the equipment.
After more than 20 years of continuous operation, the plant continues producing with the original molds supplied by Moldtech. This fact is a direct indicator of:
- The structural durability of the equipment
- Resistance to intensive production cycles
- Operational reliability under real industrial conditions
In this regard, the continued operation of the equipment not only reflects its robustness but also validates the original plant concept.
In the precast concrete industry—where production continuity and repeatability directly impact profitability—the operational lifespan of equipment exceeding two decades represents a clear benchmark in terms of lifecycle and return on investment.
Furthermore, the plant has been used as a technological demonstration environment, showcasing equipment performance under real production conditions and reinforcing its value as a reference installation.
A Model of Long-Term Industrial Collaboration
Today, Grupo Rodiñas is positioned as a well-established player in the precast sector in northwestern Iberia, supported by a production system that combines versatility, reliability, and operational efficiency.
This case highlights the importance of designing facilities capable of long-term adaptation, demonstrating the value of durability and flexibility as key criteria in industrial investment. It also illustrates how continuous collaboration between equipment manufacturers and precast producers can sustain competitiveness over decades in a demanding production environment.
This project demonstrates that the technical planning of a plant should not be understood as a short-term solution, but as an industrial investment capable of remaining relevant for decades.
