Products
Applications
Applications in earthworks, road construction and material processing can be solved profitably by our technologies. We explain how it works.
Applications

Road construction is multi-faceted. From base layer to binder layer to surface layer – our technologies enable you to master the entire process chain in road construction.
Read more
Customer Support
Find the right WIRTGEN GROUP spare parts for your machines and systems quickly and easily with our WIRTGEN GROUP Parts website.
Parts Website

Learn from the specialists: With our WIRTGEN GROUP training courses you'll gain valuable knowledge about our machines – from use to maintenance.
Read more
The WIRTGEN GROUP is an internationally operating group of companies in the construction equipment industry. Find out more about our production and where you can find us.
To the company profile

Sustainability is an integral part of our corporate principles. We know that the future belongs to climate-friendly products. We’re already manufacturing them today.
Learn more

Hot recycling

The use of BENNINGHOVEN hot recycling feed systems pays off in particular for large quantities and high recycling feed rates from 70% to over 100%.

Alongside the proven parallel drum, another special feature is the recycling drum which uses counterflow action with a hot gas generator – an eco-friendly, innovative and future-proof solution.

Recycling drum using counterflow action with a hot gas generator

High recycling content of 100 %
Lower emissions, TC < 50 mg/m³
Better energy balance of the plant
Lower strain on the filter unit
Reduced bitumen costs
More sustainable and more efficient asphalt production
Saves CO2

Show more Show less

Hot gas generator

When maximum recycling content in asphalt production with minimum emissions are added to the equation, the BENNINGHOVEN hot gas generator becomes indispensable.

The leading, patented recycling technology from BENNINGHOVEN allows plant owners to produce asphaltic mixtures from 100 % reclaimed asphalt. At the same time, the asphalt mixing plant meets the stringent official limits for air quality control.

Learn more

Parallel drum

Up to 70 % recycling material dosing possible
Parallel drum with parallel flow action
Proven solution for RAP hot feed systems

Show more Show less

Sustainability by Benninghoven

Working more efficiently with sustainable and economical technologies is the challenge of today and tomorrow. Benninghoven offers a variety of innovative solutions for increasing sustainability in asphalt production.

Learn more

BENNINGHOVEN technologies

Asphalt production, recycling systems, combustion technology, control systems and bitumen technology – with BENNINGHOVEN technologies, every customer can find the right solution for their location, according to the specific requirements and conditions.

To the technologies