Makina osokera okhawo kapena otchedwa can seamer amagwiritsidwa ntchito kusoka zitini zamitundu yonse monga zitini, zitini za aluminiyamu, zitini zapulasitiki ndi zitini zamapepala. Ndi khalidwe lodalirika komanso ntchito yosavuta, ndi zipangizo zoyenera zofunikira m'mafakitale monga chakudya, chakumwa, mankhwala ndi mankhwala. Makinawa amatha kugwiritsidwa ntchito okha kapena limodzi ndi mizere ina yodzaza.
Pali mitundu iwiri ya seamer iyi yodziwikiratu, imodzi ndi mtundu wokhazikika, wopanda chitetezo cha fumbi, liwiro losindikiza limakhazikika; ina ndi mtundu wothamanga kwambiri, wokhala ndi chitetezo cha fumbi, liwiro limasinthidwa ndi ma frequency inverter.