| 摘要 |
A tobacco threshing machine comprising a casing having a top charging opening and three vertically spaced threshing rotor assemblies having radially projecting knives coacting with cage structures adjacent the knife paths. The top rotor is axially shorter than the other two rotors and the intermediate rotor has no knives in the rotor portion extending beyond the end of the top rotor. A second charging opening is provided over the portion of the bottom rotor extending beyond the top rotor.
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