Thechingwe chomengaimapindidwa ndikulukidwa ndi makina azingwe aminga.Mtundu wazinthu: screw single ndi screw double.Zopangira: waya wochepa wa carbon steel.Ukadaulo wamankhwala apamtunda: kukopera kwamagetsi, kukopera kotentha, zokutira pulasitiki, kupopera mbewu mankhwalawa pulasitiki.Iwo ndi abuluu, obiriwira, achikasu ndi zina zotero.Ntchito: yogwiritsidwa ntchito pakulekanitsa ndi kuteteza malire a udzu, njanji ndi mayendedwe.
Waya wamingandi kudzipatula zoteteza ukonde wopangidwa ndi minga minga chilonda pa waya waukulu (strand waya) kudzera zosiyanasiyana njira yoluka.
Pali njira zitatu zokhotetsa chingwe chaminga: kupindika kwabwino, kupindika kumbuyo, kupotoza kwabwino ndi koyipa.
Njira yokhotakhota: ndi yokhota mawaya awiri kapena kuposerapo kukhala chingwe chawaya wapawiri kenaka kupotoza chingwe cha mingamo kuzungulira mawayawo.
Njira yokhotakhota: ndikumangirira waya wa minga kuzungulira waya waukulu (ndiko kuti waya umodzi) ndiyeno kuwonjezera waya ndikuukhotetsa kukhala chingwe chapawiri.chingwe chomenga.
Njira yabwino komanso yolakwika yopotoka: ndi mbali yotsutsana ndi njira ya waya waukulu wokhotakhota kuchokera ku waya.Sizinapotozedwa mbali imodzi.
Nthawi yotumiza: 15-12-21