| 摘要 |
A portable mixing device particularly for use with power drills or the like, having a helicoidal flight of coil units of equal dimensions leading up from a bottom, that has a radial edge to scrape material off the bottom of a can and a rounded corner that prevents the edge from cutting into a can, the several coils of helixes terminating at the top in another radial edge with a rounded corner to prevent cutting into the side of the can, with a circular baffle plate spaced a predetermined distance above the top edge of the helical flight to deflect the material being stirred upwardly by the device, outwardly to that it can then circulate back downwardly to effect the mixing circulation.
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