Coil nail muchina imhando yeotomatiki yekugadzira michina, inoshanda kuburikidza neakatevedzana ega ega maitiro, anosanganisira kudyisa, kukoira, kucheka uye mamwe matanho, kuti uwane kugadzirwa kwakanaka kwezvipikiri zvakapedzwa. high speed. Isa mbambo yesimbi muhopper kuti igadzike otomatiki, iyo vibration disc inoronga kurongeka kwembambo kuti ipinde muwelding uye gadzira mutsara-odha zvipikiri, wobva wanyudza chipikiri mupende yekudzivirira ngura otomatiki, wobva waoma woverenga otomatiki kuti upinde mukati. roll-shape (flat-topped type uye pagoda type). Cheka otomatiki zvichienderana nenhamba yakatarwa yemupumburu wega wega.