Yin amfani da biyu layers a kan madaidaicin tsari, amfani da bambanci ka'idar, da kayan don yankan, matsawa, musamman dace da samar da kwai kaji;

Aiki roller kafa ciyar da madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin madaidaicin

Yin amfani da sanyi mai wuya gami gyare-gyare da rushewa roller ne mai kyau wear juriya, da dogon aiki rayuwa, kuma za a iya maimaita aiki, rage amfani da farashin;

Tare da na'urar kariya ta hanyar rushewa, za a guje wa ta atomatik lokacin da akwai abubuwa na waje da suka shiga, don kare rushewa daga lalacewa;