ylon pulley amapangidwa ndi MC nayiloni, yomwe imapangidwa makamaka ndi zinthu za caprolactam potenthetsa, kusungunuka, kuponyera ndi kuumba thermoplastic.Mankhwalawa ali ndi mphamvu zambiri, kulemera kwake, kukana kuvala komanso kukana dzimbiri.Kuthamanga kwa pulley ndi kwakukulu.