Mphero ndi kuperaMagiya AmphamvuMakina opangira ma gearboxs a herucal ndi njira yodziwikiratu yomwe imafuna kuchita bwino komanso luso. Ntchito yovutayi imaphatikizapo kugwiritsa ntchito makina apamwamba kuti apange mawonekedwe ndi kuyeretsa mano a magiya, ndikuwonetsetsa kuti agwirizana bwinobwino. Mapangidwe a herical osati okhawo omwe amangoyang'ana magetsi komanso amachepetsa mikangano komanso phokoso. Polimbana ndi kupemberera koopsa ndi kupera kumapangitsa kukhala ndi mphamvu yayitali kwambiri, kumawapangitsa kuti azigwiritsa ntchito moyenera.
Mabizinesi khumi apamwamba kwambiri ku China, Okonzeka ndi antchito 1200, adapeza zonse zopangidwa ndi ma Patent 9. DZIKO LAPANSI LATSOGOLA, DATECTE CORD.