Impact Crusher (PB) & Impact Mill (PM)

The impactor

PM 0806 impact mill
Image shows an impact mill of type PM 0806

BHS offers a comprehensive portfolio of impact crushers (type PB) and impact mills (type PM) with a horizontal shaft for applications with low or medium performance requirements. BHS impact crushers and mills provide you with a lot of crushing power while maintaining a consistent grading curve. Following vigorous research, we completely redesigned the machines over the past few years. You benefit from an improved crushing performance and lower operating costs due to maintenance and wear.

Impact crushers are traditionally used for rock processing, but the machine is also suitable for recycling applications involving the processing of any kind of brittle-hard material.

Despite their compact dimensions, all BHS impact crushers and impact mills have a very large feed opening. This means that the crushing chamber ideally supports fast processing cycles since material jamming is avoided.

PM 1010 impact mill
Image shows the impact mill of type PM 1010

We offer different systems for adjusting the gap width, including fully automatic ones. The hydraulic opening mechanism of the casing ensures easy maintenance. Thanks to a patented mounting system, the baffle plates can be used on both sides and are easy to replace.

We offer the special service of performing industrial-scale crushing tests on customer-specific materials at our technical center in Sonthofen.

Alternative crushing chamber designs

We offer various impact crusher and impact mill designs that cater to different applications and requirements. The crushing system is either equipped with monoblock casting or welded baffle plates and with or without wear parts made of white cast iron. The impact mill features an additional grinding track beneath the rotor shaft.

Impact chamber with impact plates as monoblock castings
Graphic of impact chamber with impact plates as monoblock castings
Impact crusher design with impact plates as monoblock castings with screw-fastened wear edges of white iron
Graphic of impact crusher design with impact plates as monoblock castings with screw-fastened wear edges of white iron
Impact crusher design with welded impact plates and screw-fastened wear elements of white iron
Graphic of impact crusher design with welded impact plates and screw-fastened wear elements of white iron
In addition to impact plates, the impact mill features a grinding track beneath the rotor shaft.
Graphic of an impact mill with grinding track beneath the rotor shaft in addition to impact plates
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Downloads

Brochure "Impact Crusher & Impact Mill (PB & PM)" (PDF / 1.6 MB)
Brochure "Impact Crusher & Impact Mill (PB & PM)"

Product brochure for the Impact Crusher (PB) & Impact Mill (PM)

Size: 1.6 MB
‘Recycling solutions’ brochure (PDF / 6.0 MB)
‘Recycling solutions’ brochure

This overview brochure introduces the BHS recycling solutions.

Size: 6.0 MB
Technical data sheet "Impact crusher & impact mill (PB & PM)" (PDF / 156 KB)
Technical data sheet "Impact crusher & impact mill (PB & PM)"

Technical data for impact crusher (PB) and impact mill (PM)

Size: 156 KB

Advantages

  • Excellent crushing performance
  • Sturdy design
  • Quick blow bar change
  • Large feed opening
  • Highly standardized and replaceable wear components
  • Easy maintenance

Applications

BHS recycling technical center

Link to tests at BHS technical center

Technical article

Impact Stresses for Selective Comminution - For processing slag, incineration ash and dross

AT MINERAL PROCESSING
5/2009
June 2009
PDF (180 KB)
Impact Stresses for Selective Comminution - For processing slag, incineration ash and dross

Metal-containing waste, e.g. slag, incineration ash and dross, are formed during the production of metals and are to be recycled as waste-derived materials. To obtain an optimal and marketable separated product from the processing of these material groups, the process parameters must be individually adjusted depending on the required final product, but series of tests conducted at the BHS test centre have shown that the above-mentioned wastederived materials can be processed in the same machine systems despite different their material properties.

Size: 180 KB
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