I-pickup roller ngokuvamile inezingxenye ezimbili. Ingxenye ephakathi iyingxenye yepulasitiki eqinile. Umsebenzi wayo ukuthwala isondo lerabha lokuthathwa kanye nokufaka i-pickup roller assembly entongeni yokushayela esetshenziselwa ukushayela i-pickup roller. Enye ingxenye isondo lerabha elithintana ngqo nephepha. Kumelwe libe nokungqubuzana okuthile, ngakho-ke ubuso balo buqinile, futhi amanye aze abe nama-fold.
