| 摘要 |
<p>The invention relates to a conveying installation having a conveying belt and also having drums, load‑bearing rollers and load‑bearing frameworks, wherein the conveying installation forms a material‑conveying upper strand, with a supply location for the conveying material, and an at least material‑free lower strand. At least one drum and/or at least one load‑bearing roller here have/has a drum cover, which contains at least one layer consisting of a foamed polymer mix (10).</p> |
