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Magazine THE ROCK

The Wirtgen Group digital magazine for materials processing

Feature articles

Efficient, powerful and extremely flexible

This is how the new compact crusher from the NEO line from Kleemann presents itself. Due to its compactness, the mobile impact crusher MOBIREX MR 100(i) NEO is particularly well suited for use in urban mining – i.e. directly on site on inner-city construction sites or similar areas.

Find out more

A comparison of scalpers and classifying screens

Scalpers and classifying screens can separate materials into several final products and produce qualified final products. The two mobile plant types show their particular strengths in both line-coupled and standalone materials-processing scenarios – but what exactly are the differences between them and where are they used?

Learn more about the basics and the fundamental differences

Probably the world's first all-electric demolition site

No exhaust gases, hardly any noise - instead, electric motors hum quietly. In Erlangen, Franconia, two buildings with a total floor space of around 3300 square metres are being demolished. The extraordinary feature: All vehicles and machines are driven electrically – and right in the centre: the MR 100 NEOe from Kleemann.

Impact crusher MOBIREX MR 100 NEOe in electrical operation

Passion

All-Electric Plant Train in Sweden

A remarkable step into the future: The Swedish company Kentas Last & Schakt AB is using an all-electric plant linkage from Kleemann in the coastal region of Stockholm. The company thus becomes one of the pioneers in this sector in Scandinavia.

Sustainable crushing and screening

A trip to Afrika – the mobile plant train from Kleemann impresses in Tanzania

A Kleemann plant train, consisting of jaw crusher, cone crusher and screening plant, embarked on a long journey from Europe to the most rural areas of Tanzania. Find out here what challenges awaited the machinery along the way and how the plant train fared in Tanzania's hard granite.

More on the application in hard granite in Tanzania

Ideally prepared for the future

In an isolated jungle region in Guyana, three Kleemann plant trains are in operation with a total of nine PRO plants. The hard granite, but also the complex delivery routes, put the plants to the test.

Three plant trains in Guyana

Innovation

Mobile stackers – the specialists for site logistics

The strategic use of mobile stackers significantly increases the efficiency of material processing workflows – and simultaneously makes them more cost-effective and sustainable.

Read the article

More INNOVATIONS

Increasing product quality in recycling applications

In contrast to the processing of pure natural stone, the processing of recycled material is often challenging in different ways. Well-adjusted wind sifters can help to efficiently sort out unwanted lightweight materials.

Wind sifting with mobile crushing plants

More INNOVATIONS

Smart Job Configurator for rapid determination of optimum machine settings

As part of the SPECTIVE operating concept, the Smart Job Configurator helps operators to select and enter the correct machine settings – irrespective of the application. This saves time, ensures safety and guarantees a high-quality final product with the lowest possible wear and fuel consumption.

Smart Job Configurator

More INNOVATIONS

At WIRTGEN GROUP

Laboratory testing determines the precise properties of rocks and stones

Read the article More from @WirtgenGroup

GRADE screen media – the perfect solution for all screening scenarios