Ƙirƙira wani tsari ne na masana'antu, wanda ke siffata aikin aiki ta hanyar amfani da ƙarfi a kai.Dangane da yanayin zafi a

wanda aka yi, an rarraba ƙirƙira a cikin "zafi", "dumi" da "sanyi".Mafi yawan saitunan suna amfani da guduma ko latsa don matsewa

da kuma lalata kayan zuwa sassa masu ƙarfi.

Babban bambanci tsakanin ƙirƙira mai zafi da sanyi ana iya taƙaita shi kamar haka: Tsarin ƙirar ƙirƙira na sanyi yana ƙaruwa

Ƙarfin ƙarfe ta hanyar taurare a yanayin zafin ɗaki.Akasin haka, tsarin ƙirar ƙirƙira mai zafi yana kiyaye kayan

daga matsananciyar wahala a babban zafin jiki, wanda ke haifar da ingantaccen ƙarfin yawan amfanin ƙasa, ƙarancin ƙarfi da ductility mai girma.

YIHUI yana ba da injin ƙirƙira mai sanyi mai sanyi da injin ƙirƙira mai zafi mai zafi, duka biyu an yi su a cikin kyakkyawan yanayi tare da fasahar zamani.

injina don cikakken sakamako.Muna aiki tare da abokan cinikinmu don fahimtar takamaiman bukatunsu kuma mu nemo mafi kyawun mafita.