Skip to main content

Premium output from Ammann’s HRT Asphalt Plant

March 31, 2025 Read time: 1 min
The High Recycling Technology (HRT) Asphalt Batch Plant incorporates up to 100% RAP with extremely low energy consumption and emissions

The High Recycling Technology (HRT) Asphalt Batch Plant is a premium Ammann plant, with advanced technologies. It can incorporate up to 100% RAP with extremely low energy consumption and emissions.

The double-drum system combines a virgin aggregate drum with either an RAH60 or RAH100 recycling drum. Indirect, gentle heating reduces fuel burn and emissions. Heat distribution is more homogenous, too, which prevents sticking – as does the vertical flow.

The HRT ABPseries delivers an impressive output ranging from 240-400tonnes/hour, ensuring high-volume production is available for large-scale projects.

Importantly, the HRT is engineered to seamlessly integrate new future technologies.

For more information on companies in this article

Related Content

  • World of Asphalt/AGG1 Aggregates Forum & Expo
    April 13, 2012
    World of Asphalt 2012 and the co-located AGG1 Aggregates Forum & Expo will be the largest in the history of the two events.
  • Astec develops innovative asphalt plant with additional recycling capability
    June 23, 2015
    Astec’s headline RAP plant can use up to 65% RAP content As it does for the 50% double barrel system aggregate dryer/drum mixer model, Astec is guaranteeing that its customers will get the increased percentage. The unit runs at 181-360tonnes/hour production (200-400UStons/hour). Astec, based in Chattanooga, Tennessee, manufactures all of their state-of-the-art Hot Mix Asphalt plants in the US. They introduced the first double barrel plant in 1989, according to executive vice president Steven Claude, during
  • World of Asphalt/AGG1 Aggregates Forum & Expo
    March 14, 2012
    World of Asphalt 2012 and the co-located AGG1 Aggregates Forum & Expo will be the largest in the history of the two events. Guy Woodford reports on some of the technology and equipment set to be on show. With over 6,500m² of exhibit space available, World of Asphalt 2012 (WoA) is among the global showpiece events of the year for all asphalt, pavement maintenance and traffic safety industry professionals.
  • Producing recycled materials at an airport for surface use
    October 1, 2018
    Recycling of materials has been carried out at Cologne/Bonn Airport in a move to boost efficiency Using the Wirtgen KMA 220 mobile cold recycling mixing plant allows road construction materials to be recycled or upgraded onsite and avoids the need for numerous transport trips. The system is also economical, as became clear from a job at Cologne/Bonn airport at the end of 2017. There the plant, located immediately next to the job site, produced around 11,000tonnes of materials for a hydraulically bound ba