Kleemann demonstrates asphalt recycling process at IFAT

Kleemann presents mobile crushing solutions at IFAT Munich 2026 to improve asphalt reuse and material quality in road construction.  www.wirtgen-group.com Road rehabilitation projects generate significant volumes of reclaimed asphalt pavement, but maintaining consistent material quality remains a technical challenge. Conventional processes often lead to mixed or contaminated fractions, limiting reuse potential and affecting the performance of new asphalt mixtures. To address these limitations, Kleemann introduces a mobile processing approach at IFAT Munich 2026. The objective is to enable controlled processing of reclaimed asphalt, supporting higher recycling rates and more efficient resource use. Technical solution in live operation The solution is presented as a connected plant train operating in real conditions within the VDMA Crushing Zone. The system combines screening, crushing, and conveying functions to transform reclaimed asphalt into defined, reusable aggregate fractions. In operation, the scalping screen separates incoming material, after which the impact crusher processes it to the required grain size. A mobile conveyor then ensures continuous material flow between stages. This coordinated interaction enables stable processing conditions and consistent output quality, which are critical for reuse in asphalt mixing plants. Integration into a closed recycling loop The Kleemann solution is part of a broader process chain within the Wirtgen Group portfolio. Recycling begins with the selective milling of asphalt layers, where surface, binder, and base courses are removed separately to preserve material quality. Once processed by the Kleemann plant train, the recycled material is reintroduced into asphalt mixing plants. Paving and compaction equipment then complete the cycle, forming a continuous loop from removal to reuse. This integration ensures that recycled materials meet technical standards while reducing dependency on virgin raw materials. Operational benefits and performance impact Although no quantified performance data is provided, the technical configuration indicates clear operational advantages. Controlled screening and crushing improve the consistency of recycled aggregates, which is essential for reliable asphalt production. The mobility of the equipment allows processing directly at or near the construction site, reducing transport requirements and associated costs. In addition, the structured workflow from selective milling to final reuse supports more predictable material quality and minimizes waste. Conclusion The Kleemann presentation at IFAT Munich 2026 demonstrates how mobile processing technology can be integrated into a circular road construction model. By focusing on material quality, process continuity, and on-site efficiency, the solution addresses key challenges in asphalt recycling and supports more sustainable infrastructure development. Edited by an industrial journalist Sucithra Mani with AI assistance. www.wirtgen-group.com Powered by Induportals Media Publishing