| 摘要 |
An apparatus for cutting and shredding wooden materials such as tree limbs and the like includes an inclined chute for receiving the material and delivering the same to a cutting station, a cutting bar mounted at the end of the chute adjacent such cutting station, and a cutting drum in operative juxtaposition to the cutting bar. Manganese steel teeth made by cutting a bar of square cross section on parallel planes forming an acute angle with the longitudinal axis of the bar are welded to the periphery of the drum in a spiral wrap. A feed roll is pivotally mounted at the sides of the chute such that it can float on the materials on the floor thereof to urge the same into contact with the drum.
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