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| Analysis of VPM Pregrinding Roller Mill and Grinding Process |
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Abstract VPM (vertical pregrinding mill) is specially designed for cement pregrinding, which has the advantages of higher grinding efficiency and higher running stability compared with the roller press system. In this paper, the cement grinding process system composing of VPM and tube mill has been optimized in order to decrease the energy consumption.
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Received: 27 July 2015
Published: 10 May 2018
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