Fiber Bundle Processing Assembly, Fiber Bundle Processing Device, And Spinning Machine

Abstract: A fiber bundle processing assembly 40 includes a draft bottom roller group 42, a driving section, and a draft base 41. The draft base 41 supports the draft bottom roller group 42 and the driving section, and is supported by two support columns. When viewed in a roller axial direction of the draft bottom roller group 42, a rotation center of a motor that drives at least one of a front bottom roller 42a or a middle bottom roller 42b is located in a first region with a virtual line 103 passing through centers of the two support columns as a boundary. A rotation center of a motor that drives a back bottom roller 42d is located in a second region with the virtual line 103 as a boundary. Most Illustrative Drawing: FIG. 4

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