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HPGR Mills: Benefits and Limitations by ScribdTranslations is a document available to read on EtoBox.
This document describes high pressure grinding roller (HPGR) technology, including its main features, advantages, and disadvantages. HPGR mills crush materials by compressing particles between rollers, generating micro-cracks that reduce the work needed in later grinding stages. Although HPGR mills have higher capital costs, they provide a broader distribution of particle sizes and lower operating costs compared to SAG mills.
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- ScribdTranslations
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- EN