Chingwe cha 3 cha ratchet ndi kapangidwe katsopano, kudzera muukadaulo wapamwamba kwambiri wopangira ndi zida zapamwamba kwambiri, magwiridwe antchito a zingwe zitatu za ratchet mpaka mulingo wapamwamba kwambiri. Ndife angwiro pachilichonse cha zingwe zitatu za ratchet , timatsimikizira mulingo wabwino, kuti tikubweretsereni chidziwitso chabwino kwambiri chazogulitsa. Lishenflex ndi katswiri wopanga zingwe za ratchet ku China 3 ndi ogulitsa, ngati mukufuna zingwe zabwino kwambiri za 3 zokhala ndi mtengo wotsika, tifunseni tsopano!