The paddle turning inside a HiSpec mixer-wagon. Stationery knives are fitted on the side of the tub. TMR.
<a href="https://en.wikipedia.org/wiki/User:Tractorboy60" class="extiw" title="en:User:Tractorboy60">Tractorboy60</a>
Transferred from en.wikipedia.org <a class="external autonumber" href="https://en.wikipedia.org/wiki/File:Mixer-wagon_rotor.JPG">[1]</a>: <i>2007-10-09 17:28 . . Tractorboy60 . . 3,072×2,304 (3.22 MB) . . my own machine</i>