| 摘要 |
A hammer for a hammermill includes an elongated pin hole and a pin-hole insert that allows the hammer to be mounted in a first position and a second position on a rotor of a hammermill to prolong the useful life of the hammer. The insert is installed in the pin hole using corresponding mating features. A hammer assembly and method for prolonging the life of hammers in a hammermill are also described.
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