| 摘要 |
<p>The present invention regards a rotating mill (1) comprising a cylindrical shell (2) rotating around a longitudinal axis (X) and internally lined with a armour-plating consisting of a series of rings (3) of juxtaposed liners (4,5) which substantially cover the entire surface of the cylindrical shell (2), the mill (1) being characterised in that each liner (4,5) of a set ring (3) of liners (4,5) has a circumferential length (arc length) comprised in the range of 100 mm - 200 mm.</p> |
