1. Tsarin waldawa baya buƙatar kayan walda (maye gurbinsa ta gefen fadada bututu).Ana shigar da bututun ƙarfe a cikin soket ɗin kayan aikin bututun, kuma an haɗa ƙarshen ɗaukar hoto a cikin da'irar tare da walda ta tungsten argon (GTAW) don narkar da bututun zuwa jiki ɗaya.An haɗa suturar walda da bututun mai, launi iri ɗaya ne, kuma ana iya barin kayan taimakon walda, kuma ana iya haɓaka saurin walda.

2. Bayan gwaje-gwaje na juriya na matsa lamba, iska, zane, matsa lamba mara kyau, da gishiri gishiri, ƙarfin haɗin gwiwa da aikin rufewa na kayan aikin bututu suna da fa'ida a bayyane akan sauran hanyoyin haɗin gwiwa;yana da nau'o'in aikace-aikace masu yawa, kuma wannan "haɗin haɗin gwiwa" Hanyar haɗi yana da fa'idodi na musamman musamman a cikin rijiyoyin bututu, bangon da aka saka da sauran lokuta, adana aiki da kayan aiki, kulawa mai dacewa, da biyan bukatun kare muhalli.

3. Babban farashi mai tsada, tsari mai dacewa mai sauƙi na bututu, fa'idar farashin bayyane, aminci da abin dogaro, dorewa, kyakkyawan bayyanar, kariyar muhalli, da tsafta, mai sauƙin amfani da kiyayewa.