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

Enough theory. Let’s see what goes on in the real world: our customers’ Wirtgen Group machines and plants in action.
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Parts and Service
Find the right WIRTGEN GROUP spare parts for your machines and systems quickly and easily with our WIRTGEN GROUP Parts website.
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Learn from the specialists: With our WIRTGEN GROUP training courses you'll gain valuable knowledge about our machines – from use to maintenance.
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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.
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Sustainability is an integral part of our corporate principles. We act in an economically sustainable, environmentally responsible, and socially committed way.
Sustainability

Hot recycling

The use of BENNINGHOVEN hot recycling feed systems pays off for large quantities and high RAP feed rates from 70–100%.

Alongside the proven parallel flow drum, another special feature is the recycling drum using the counterflow principle with hot gas generator – an innovative and future-proof solution.

Recycling drum using a counterflow process with a hot gas generator

RAP proportion of up to 100%
TC emissions <50 mg/m³
Optimized plant energy balance
Lower strain on the filter unit
Reduced bitumen costs
More economical asphalt production

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Hot gas generator

When maximum RAP feed rates for asphalt production 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.

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Parallel drum

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

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Benninghoven value

Using technology to work towards a more efficient use of energy and raw materials is the challenge of today and tomorrow. Solutions from Benninghoven can help to cut energy consumption and emissions, and enable the operation of asphalt mixing plants with high rates of RAP usage – which also ensures the long-term future of the mixing plant site.

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BENNINGHOVEN technologies

Asphalt production, recycling systems, combustion technology, control systems, and bitumen technologies – thanks to BENNINGHOVEN’s technologies, each of our customers can find the right solution for their specific site that fully complies with requirements and conditions.

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