The New Impact Crusher SMR 13/7/4 − Fusion of Power & Precision

03. February 2016

SBM will present the impact crusher SMR 13/7/4 at bauma

For the first time SBM will present its new impact crusher SMR 13/7/4 to the experts at bauma 2016. The new and larger SMR 13/13/4 belongs to this series expansion as well. Although the new machines shortens the traditional process chain it can produce a final product with even higher quality.

Focus on Quality Aggregate Fractions for the Concrete and Asphalt Industry
Secondary and tertiary crushing of natural stones for the recycling and asphalt industry are the main application areas of this intelligent SMR crushing system impressing clients with both performance and perfect process results.
The new crusher SMR 13/7/4 excels in offering a perfected crushing chamber geometry. With a crusher width of 700 mm only, material with a feed size of up to 200 mm can be fed to the crusher. This innovation saves one crushing step due to the fact that the fine impact crusher SMR can process the material directly after the primary crushing step, e.g. a jaw crusher. The cubic grain form required for further processing is produced in the desired grain size at a percentage of more than 90 % high-value aggregates in the final product. This is achieved by a frequency converter for constant rotor speeds that can be readjusted easily and quickly. With a drive performance of 160 kW maximum the sturdy power package offers a maximum average crushing capacity of 150 t/h. 

Economic and Efficient Innovations
Until now high-grade chippings for e.g. asphalt surfaces have been produced by using an impact mill and an additional cone crusher, which always meant a product with an inadequate cubicity. Just by itself the new SMR is capable of processing every cheap, inferior grain size material to refined chippings thus contributing to achieve especially economic and high-quality final processing. The plant additionally scores with easy operation and simple maintenance. Excellent accessibility as well as reversible, wear-optimised impact bars also help to obtain high endurance and profitable operation.

SMR 13/7/4 Advantages at a Glance

  • Up to 90 % cubic grain form
  • Low filler content
  • Consistent grain size distribution
  • Simple maintenance due to open construction
  • Long service life due to highest-quality manufacturing
  • Optimised wear properties of the impact bars
  • Low operating costs 

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