| 摘要 |
A powered floor sanding system with a motorized drum-type floor sander with a sanding drum configured as a drum core with a compliant sole covered with a first component layer of a hook and loop fastener system, to which is fastened a removable drum surface of back to back layers of hook and loop fastener materials. The removable drum surface is replaceable if damaged. A sanding blank alignment guide at or below the height of the removable drum surface provides for alignment and hand wrapping of a sanding blank laminated back to back with one component of a hook and loop fastener system around the removable drum surface. The alignment guide may also be used to fasten the removable drum surface to the drum core.
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