Extrusion International 6-2025

33 Extrusion International 6/2025 Integrated High-Throughput Polyolefin Recycling Solutions Launched at K 2025 In response to the rapidly grow- ing demand for high-capacity poly- ole n recycling systems, Nordson BKG, part of Nordson Corporation’s Polymer Processing Systems divi- sion, and FIMIC, have announced a strategic collaboration to deliver fully integrated solutions capable of processing 4.0 to 6.0 tons per hour of post-consumer plastics. The joint solutions address key industry challenges, including ma- terial variability, ltration limita - tions, and costly downtime. By integrating Nordson’s advanced gear pumps, valves, and under- water pelletizing systems with FIMIC’s high-performance ltra - tion units the systems ensure con- sistent pressure, superior ltration, and pellet homogeneity – even at high throughputs and high level of automation. To meet the diverse and evolv- ing demands of high-capacity poly- ole n recycling, Nordson BKG and FIMIC have engineered a modular system architecture offering ex- ceptional operational exibility. The solution is available in three distinct con gurations – DO (Dis - continuous Operation), CO (Con- tinuous Operation), and CFO (Con- tinuous Flexible Operation) – each tailored to speci c production environments, throughput goals, and maintenance strategies. This versatility empowers recyclers to optimize performance, minimize downtime, and maintain consistent product quality across varying op- erational scenarios. • DO-Line (Discontinuous Opera- tion): A cost-effective solution re- quiring a complete line shutdown during screen changes on the FIMIC melt lter. • CO-Line (Continuous Opera- tion): Features dual diverter valves that allow screen changes on one lter while the other remains in operation, maintaining up to 75% throughput during transitions. • CFO-Line (Continuous Flexible Operation): The most advanced con guration is equipped with two underwater pelletizers. This setup enables one line to remain fully operational while the other undergoes maintenance, ensuring uninterrupted production. Smaller equipment reduces investment and spare part cost for gear pumps and underwater pelletizing systems. Key Features of the Integrated System: • Complete Solution: Seamless in- tegration from twin-screw adaptor ange to underwater pelletizer. • High Performance: Minimum throughput of 4 t/h with ltration precision down to 100 to 150 μm. • Automation & Ef ciency: In - telligent pump control, modular system design, and minimal opera- tor involvement work together to maximize performance and lower Total Cost of Ownership (TCO). Meanwhile, the fully automated, intelligent venting process ensures consistent product quality – even during lter changes – by eliminat - ing defects. • Thermal Management: Innova- tive design strategies, including mo- bile components and thermal elon- gation adaptors, maintain system stability under high-temperature conditions for high-capacity lines. A key advantage of this partner- ship is the “one face to the cus- tomer” approach. By eliminating interface challenges and streamlin- ing communication, Nordson and FIMIC ensure seamless integration and simpli ed project execution. At Nordson BKG’s technical cen- ter in Münster, customers can ex- perience rsthand how seamlessly Nordson BKG and FIMIC compo- nents integrate to deliver a uni ed solution This joint innovation re ects both companies’ commitment to ad- vancing sustainable, high-ef cien - cy recycling technologies for the circular plastics economy, enabling recyclers to meet stringent quality standards while scaling operations ef ciently. FIMIC Srl. www. mic.it Nordson BKG GmbH www.nordsonpolymerprocessing.com (Photo: Messe Düsseldorf / ctillmann)