cement plantl vertical roller mill flow diagrams
Ballmills, that are commonly used for finish grinding, have high energy demands, consuming up to 3042 kWh/t clinker depending on the fineness of thecement. Complete replacement of ballmillsbyvertical roller mills(VRMs) with an integral separator – as opposed to the use of VRMs as pregrinding to ballmills– is regarded as a breakthrough.
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