ECFLR Series – High Performance – Self-centering or fine-tuning Mono and Co-extrusion up to Ø 25 mm

ECFTLRC25: Advanced Performance for HFFR Cable Extrusion
The ECFTLRC25 elevates the production standards of the Eurotek range to a higher level. For any given cable cross-section, this unit represents the extrusion head with the highest production capacity ever developed by the company. The result of thirty years of know-how and a design philosophy constantly driven by innovation, the ECFTLRC25 integrates an optimized distribution system to ensure higher flow rates and increased extrusion speeds, while maintaining maximum dimensional precision and concentricity of the finished product.

Rheological Analysis and Flow Simulation
By utilizing advanced flow-simulation software, we are able to map the rheological behavior of compounds within the head with extreme precision. Analytical comparisons between standard designs and the new geometry have highlighted structural criticalities in conventional systems: at high speeds, internal pressures tend to increase drastically, particularly with high-viscosity materials such as XHFFR compounds. This phenomenon limits operational efficiency and compromises safety margins.

Redesign and Operational Performance
Based on these findings, we have developed a completely re-engineered extrusion head. The new design allows for the achievement of required performance even with the most complex polymers, guaranteeing:

Optimized flow channels: the internal geometry prevents material overheating phenomena.

Pressure stability: operating pressures remain consistently within nominal values, ensuring process safety and continuity.

Consistent quality: stability of the mechanical and dimensional characteristics of the extruded cable during long production runs.

This advanced configuration enables unprecedented operational performance, positioning Eurotek as a cutting-edge partner for energy efficiency and quality in the extrusion industry.

The supply includes a comprehensive range of tools for cleaning, assembly, disassembly, and maintenance of the extrusion heads. Furthermore, a complete professional toolkit for operations is provided, along with the use and maintenance manual to ensure the correct utilization of all supplied equipment.