SA-810N ndi makina odulira okha ndi kuvula pa chingwe chotchinga.
Mawaya opangira mawaya: Chingwe chakunja chimakhala chochepera 7.5mm Chingwe chotchinga ndi 10mm2 waya wamagetsi, SA-810N Multi core sheathed chingwe chovulira makina, amatha kuvula jekete lakunja ndi mkati mwamkati nthawi imodzi, Zimatengera Kudyetsa magudumu anayi ndikuwonetsa Chingerezi kuti ndizosavuta kugwiritsa ntchito kuposa mtundu wa kiyibodi.
Makina okhala ndi ma gudumu awiri onyamula, gudumu limatha kukwezedwa panthawi yovundukula, kuti muchepetse gudumu pakhungu lakunja la kuwonongeka, komanso kukulitsa kutalika kwa jekete yakunja yovundukula kutalika, Sikuti amangochotsa waya wa m'chimake, komanso amatha kuvula waya wamagetsi, pochotsa waya wamagetsi, monga ngati safunikira kukweza gudumu, mutha kuzimitsa.