Bututun ƙarfe mara nauyi wani abu ne na musamman na bututu wanda ya haɗa da amfani da yawa.Abubuwan da aka fi sani da su sune carbon karfe da bakin karfe.Yana da sauƙin sauƙi don maye gurbin ƙayyadaddun samfur.A halin yanzu, ana samar da bututun ƙarfe da yawa marasa ƙarfi.Har yanzu ana amfani da ƙananan hanyar samar da tsari.Wannan hanyar masana'anta ya kamata a ce ita ce ta fi kowa.Yanayin samar da injina ya inganta aikin samar da bututun ƙarfe marasa ƙarfi zuwa wani ɗan lokaci.Yanayin aiki na duk aikin layin samarwa na iya haɓaka samarwa sosai.

Tushen dumama da ake amfani da shi wajen samar da bututun ƙarfe maras sumul yana amfani da tanderun dumama mai siffar zobe.Baya ga irin wannan nau'in tanderun dumama, akwai wasu nau'ikan tanderun dumama.Dangane da nau'ikan bututun ƙarfe marasa ƙarfi, takamaiman hanyoyin dumama kuma sun bambanta.Bayan an kammala maganin zafi, ana buƙatar ƙarin aiki, ciki har da matakan daidaitawa, ƙarewa da dubawa, don tabbatar da cewa ana iya kiyaye ingancin bututun ƙarfe mara nauyi a matakin mafi girma lokacin da suke kasuwa, don haka dubawa matakai suna da mahimmanci.

Bukatar kayan dacewa daban-daban shima yana karuwa koyaushe, musamman ga kayan bututu daban-daban, wanda ke bayyane.Dangane da yanayin kasuwa na yanzu, ana samun nau'ikan kayan bututu daban-daban, kuma ana amfani da nau'ikan bututu daban-daban a fannoni daban-daban.Daga cikin su, mafi cancantar ambaton shi ne bututun ƙarfe mara nauyi.Wannan kayan bututu yana da fa'idodi masu mahimmanci.

Ana buƙatar bincika bututun ƙarfe maras kyau kafin ya bar masana'anta, musamman ƙarfin juzu'i, ƙimar amfanin ƙasa, tsayin daka bayan karaya, da taurin bututun mara nauyi.Garanti mai inganci.Dangane da bambance-bambance a cikin takamaiman wuraren amfani, akwai kuma wasu bambance-bambance a cikin tsarin kera na bututun ƙarfe mara nauyi.Akwai nau'i biyu na tsarin gami da tsarin carbon.A fannin sufurin bututun, yawan amfani da bututun karfe maras sumul yana da yawa, domin idan aka kwatanta da sauran nau'ikan hanyoyin sufuri, jigilar bututun ba kawai lafiya ba ne, amma kuma yana da ƙarancin farashi.Sabili da haka, buƙatar bututun ƙarfe maras nauyi zai kasance mai girma.