Benninghoven’s ‘silent’ mastic plant in demand for city centres

Benninghoven has developed and patented a new system for its mastic asphalt plants which significantly reduces the noise they produce: less than 70dB compared to 100dB normally. The company has sold six of the new GKL Silent machines already to companies in France, Hungary and Norway - all for city centre projects.
April 12, 2016 Read time: 2 mins
An electric drive reduces noise emissions from Benninghoven’s GKL Silent to below that of a TV

167 Benninghoven has developed and patented a new system for its mastic asphalt plants which significantly reduces the noise they produce: less than 70dB compared to 100dB normally. The company has sold six of the new GKL Silent machines already to companies in France, Hungary and Norway - all for city centre projects.

“This is the first revolution in mastic asphalt equipment for 20 years,” said Heiko Steidl, Benninghoven’s product manager for asphalt. “No-one has had any new ideas for design developments until now.”

The machine is so quiet that it was difficult to hear it at all amid the noise of bauma, ideal for projects which have to be handled outside normal working hours or for jobs in sensitive locations where potential noise pollution is a problem. The low noise levels have been achieved by switching from a hydraulic direct drive to an electric one. A generator on the back of the machine generates electricity to power the drive which then operates the agitators in the mixer.

Benninghoven supplies its new GKL Silent in sizes between 3.3m3 and 10m3 to be installed on HGVs, trailer beds or articulated trailers.

All videos

For more information on companies in this article

Related Content

  • Fayat is positioned for growth
    January 6, 2017
    Market conditions are tough, according to Jean-Claude Fayat, executive managing director of the Fayat Group. He said, “From my point of view this crisis is not over. We have a slow recovery but this is a structural crisis and a new balance has to be found.” Despite the difficult conditions, the company is performing well and Fayat said, “Our group turnover is around €3.7 billion/year. We are a family group and we have never wanted to be on the stock exchange.” The European market has become less important
    Read More
  • Fayat is positioned for growth
    April 18, 2013
    Market conditions are tough, according to Jean-Claude Fayat, executive managing director of the Fayat Group. He said, “From my point of view this crisis is not over. We have a slow recovery but this is a structural crisis and a new balance has to be found.” Despite the difficult conditions, the company is performing well and Fayat said, “Our group turnover is around €3.7 billion/year. We are a family group and we have never wanted to be on the stock exchange.” The European market has become less important
    Read More
  • IMAG and Nigerian Afrocet Montgomery launch ConMin trade fair in 2017
    April 12, 2016
    Internationaler Messe-und Ausstellungsdienst (IMAG) and Nigerian Afrocet Montgomery are launching the first trade fair for construction machinery and mining in Nigeria. ConMin West Africa will take place from 25-27 April 2017 at the International Convention Centre in Abuja. The fair is planned to be annual and is supported by Nigeria's Federal Ministry of Solid Minerals Development. A number of major construction projects are underway in the country, including expansion of railway lines, ports and airport t
    Read More
  • Roadtec bullish with strong results
    February 21, 2017
    Roadtec says that it saw a strong financial performance in 2016 and has high hopes for 2017. Part of Astec Industries, Roadtec says that it finished 2016 exceeding its sales performance goals. The firm says that the asphalt paving market benefited from the passage of the 6-year FAST-ACT Highway Bill on December 4th, 2015. Astec Industries and Roadtec played important roles in an industry-wide campaign calling for US legislators urging them to pass the bill. “Through these efforts and many others in our i
    Read More

Highlighted Content