"The comminution of solids is extremely energy-intensive. With the dry ultrafine grinding process, Hosokawa Alpine has developed an economically efficient process which makes higher throughput rates at simultaneously low specific energy consumption possible", says Paul Woodward, Operations Director of the Minerals & Metals Division at Hosokawa Alpine.
The PULVIS is a combination of a vertical agitated media mill with integrated high-performance classifier. Dependent on individual requirements, the mill can be equipped with different classifiers.
As a result of the consistently implemented wear protection, the mill is optimally laid out for the low-friction ultrafine grinding of hard, abrasive and temperature-sensitive materials. In comparison to wet grinding, this achieves a much steeper particle size distribution with a sharply defined top cut.