ECO Transportable asphalt mixing plants

BENNINGHOVEN plants use an asphalt mixer to combine the precisely weighed components (mineral, bitumen and filler) of the asphalt mixture in batches in accordance with the recipe.

With BENNINGHOVEN cold recycling feed systems, up to 40% of reclaimed asphalt (RAP) material can be added to the asphalt mixing plant. The cold RAP material is fed directly into the mixer. These technologies can even cover very small volumes from 2 t. A hot feed system can be integrated to provide the required flexibility.

The use of BENNINGHOVEN hot-recycling feed systems is worthwhile in particular for large volumes and for a high recycling content from 70% up to 100 %. Alongside the proven parallel drum, another special feature is the RAP drum which uses counterflow action with a hot gas generator. This technology enables a high content of RAP material, reduces the need for primary materials and meets the requirements of modern asphalt production processes.

When it comes to reducing the energy consumption and CO₂ emissions of asphalt mixing plants, the greatest potential lies in the burner technology in conjunction with the choice of fuel. With the complete know-how and vast experience from 70 years of burner competence, we develop and enhance unique burners with outstanding properties, including for the fuels of the future.

The BENNINGHOVEN control system optimizes and controls your production processes and generates all the parameters you need to monitor your operating costs. This approach makes it very simple to prepare project-based final costings. Decades of experience and listening to plant operators have created the perfect platform for a user-friendly control system.