Sitima yothamanga ya Oblique yocheperako nsalu yotchinga
Makina odulira singano ozungulira Makina ojambulira singano a mtundu wa V amatha kupanga ulusi wosalimba kapena wotanuka. Kapangidwe kake ndi kosavuta, kosavuta kusamalira, komanso kotsika mtengo. Mbali za makina opangira tepi ya thonje 1. Kugwiritsa ntchito popanga zinthu zapamwamba kwambiri, zotanuka zosiyanasiyana pa malamba osatanuka, monga zovala zamkati zopyapyala, riboni, lamba wa nsapato mumakampani opanga zovala, zingwe, riboni mumakampani opanga mphatso. Makinawa ndi osinthika kwambiri ndipo amagwiritsidwa ntchito mozungulira komanso mozungulira.<br /><br />