Haymaking machine, contains pair of rolls covered with plastic parts each comprising detachable plastic pieces

摘要

Each plastic part (7) for covering the crushing rolls (3, 4) comprises at least two detachable plastic pieces. The machine comprises a pair of substantially identical and intermeshing parallel rolls (3, 4), each one comprising a number of adjacent plastic parts mounted on an elongated support part. Each plastic part has a profiled outer periphery and completely surrounds the support part.