Chifukwa chodzigudubuza chodulira chimakhala chosavuta komanso chosavuta kuchisamalira, chimagwiritsidwa ntchito kwambiri. Ogwiritsa ntchito zida zotumizira ma conveyor ayenera kuyang'anira kukonza ndi kukonza makinawo pantchito yawo yatsiku ndi tsiku. Kupaka mafuta a conveyor roller ndikofunikira kwambiri. Opanga ma conveyor nthawi zambiri amagwiritsa ntchito njira zotsatirazi zoyatsira:

1. Woyendetsa amayang'ana kusintha kwa kutentha kwa magawo opaka mafuta a chodzigudubuza, ndipo kutentha kwa shafting kuyenera kusungidwa mkati mwazomwe zatchulidwa;

2. Chotengeracho chimakhala choponderezedwa kapena wononga zopatsirana ndipo mtedza uyenera kupakidwa mafuta pafupipafupi, ndipo wononga zopatsirana ndi nati zomwe sizimagwiritsidwa ntchito kwambiri ziyenera kusindikizidwa ndi zisindikizo zamafuta;

3. Ma conveyor ayenera kusunga zida zogwiritsidwa ntchito, kuchapa pafupipafupi, kuyang'ana pafupipafupi, ndikuzisunga zaukhondo;

4. Pamalo opaka mafuta pomwe chotengeracho chimangodzazidwa ndi mafuta, kuthamanga kwamafuta, kuchuluka kwa mafuta, kutentha ndi kuchuluka kwa mafuta a pampu yamafuta ziyenera kuyang'aniridwa pafupipafupi, ndipo mavuto aliwonse ayenera kuthetsedwa munthawi yake;

5. Oyendetsa mafuta a conveyor ayenera kuyang'ana pa nthawi yake, kusamala ngati pali kutuluka kwa mafuta ndi kusintha kwachilendo kwa malo opaka mafuta, ndi kuthetsa mavuto panthawi yake.