Impact crusher in recycling operation

Impact crusher MOBIREX MR 130i EVO2 – the all-rounder in recycling operations

CK Abbruch & Erdbau relies on the flexible plants from Kleemann for its recycling tasks

Today a recycling job beside the VfB Stuttgart football stadium, tomorrow in Eislingen in the Fils Valley – the impact crusher MOBIREX MR 130i EVO2 is an integral part of the machine fleet of CK Abbruch & Erdbau GmbH and proves its flexibility over and over again.

In the foreground, the blue and white Kleemann plant, and in the background the home of VfB Stuttgart with their red and white football shirts. Here, directly beside the VfB stadium, sections of a multi-story car park have been demolished. The material is being processed by CK Abbruch & Erdbau. And this is where the mobile impact crusher MOBIREX MR 130i EVO2 from Kleemann is being used. The plant is equipped with a post screening unit that makes the production of a qualified final grain possible. A wind sifter separates the undesired lightweight material, Premium lighting guarantees additional safety and a good view, above all, during dusk.

“I was really impressed with the product quality. This has to be really high for us in recycling. After all, as a recycling company we constantly compete with natural products such as crushed rock or gravel.”

Markus Christadler, Managing Director of CK Abbruch & Erdbau GmbH

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CK Abbruch & Erdbau GmbH specialises in demolition and removal, earthwork and the recycling of building materials and has been using Kleemann crushing and screening plants for many years. “The machine is relatively new in our vehicle fleet“, says Markus Christadler. “Unfortunately, I can't say much about the consumption values yet. But I assume that we’ll be satisfied here, as with the predecessor model. However, I’m already very impressed with the product quality. This has to be really high for us in recycling. After all, as a recycling company we constantly compete with natural products such as crushed rock or gravel.”

Application in Stuttgart: Demolition of a multi-storey car park near the MHP Arena.

Part of a complete Kleemann package

The high product quality requirements and easy handling were two of the reasons why the company decided to upgrade their machine park and to acquire three new Kleemann plants. Apart from the new mobile impact crusher MOBIREX MR 130i EVO2, the new acquisitions include a mobile jaw crusher MOBICAT MC 110i EVO2 and a scalper MOBISCREEN MSS 802i EVO. Michell Blasczyk, Kleemann expert from Wirtgen Deutschland: “All machines from CK Abbruch were very well maintained and we were happy to trade them in. This allowed us to put together a very attractive overall package.“

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Impact crusher in recycling operation

Here today, there tomorrow – flexibility is in demand

CK Abbruch & Erdbau has specialised in recycling the materials directly on site. 12,000 tons of reinforced concrete and 1,000 tons of asphalt were processed on the building site in Stuttgart to high-quality base layer material with frost-protection properties to a grain size of 0 to 45 mm. Markus Christadler believes they found the most cost-effective and ecological solution: “This saves us a large amount of transport trips and allows us to recycle the substitute building material produced in a targeted manner. Around 2/3 of the material was further processed within a radius of less than 10 kilometres.”

Crushing on site, however, also means that his plants are always on the move: Once a job is done, they are off to the next work site. “In our eyes, the flexibility of the Kleemann plants is a real positive feature”, says the businessman.

The next work site for the MOBIREX MR 130i EVO2 is a more or less classic recycling company in Eislingen on the river Fils. Among other things, mixed rubble is loaded into the crusher here. “In this case, the wind sifter really pays off. It reliably separates pieces of wood or plastic”, says Markus Christadler.

Thanks to the intuitive SPECTIVE operating concept, users can also easily adapt to constantly changing situations. Another extra feature of the new plant that the businessman has come to appreciate is the hopper extension. The larger hopper volume makes it possible to load larger material quantities – this guarantees efficiency.

The integrated post screening unit of the MR 130i EVO2 saves an additional downstream classifying screening plant and keeps the plant compact, which is a further advantage. After all, after crushing 15,000 to 20,000 tons of mixed material in Eislingen within just over two weeks, the plant is already off to the next work site.

Facts and figures

  • Feed material: Concrete, asphalt, rubble, mixed material
  • Feed size: 600-800 mm
  • Final products: 0-45 mm
  • Hourly output: up to 250 t/h, depending on the final product

Details and further information is available on our product pages.