| 摘要 |
Machine which basically comprises a tubular cutter 17 of horizontal axis driven in rotation by a suitable drive system 4-15-14-13 and a series of guide arms 21 which are mutually identical and regularly distributed and which partially penetrate the cutter and which are subjected to an elastic force 24 which forces them constantly to move towards the axis of said cutter, bearing against the branch to be processed, centring it and guiding its penetration therein. <IMAGE>
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