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Idea
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Research
comminution, material throughput, pressure distribution, modelling
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Praxis
plant configuration, roller wear, references
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Other Links
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Contact
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Spreadsheet with Effective Pressures
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Measuring equipment of a lab-scale High
Compression Roller Mill / Institute for Mineral Processing of the TU Clausthal (Germany, 1989)
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Table: Specific grinding force Fsp, compression angle a0, effective pressure peff and integral value I(k)
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Material
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Fsp
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a0
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peff
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I(k)
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N/mm²
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MPa
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Q 1.0/2.0
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1.5
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0.17
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22
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0.40
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2.7
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0.17
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60
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0.26
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4.5
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0.17
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94
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0.28
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K 1.2/1.8
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1.5
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0.18
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28
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0.30
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2.7
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0.18
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50
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0.30
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4.5
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0.18
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97
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0.26
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