kwallon ƙarfi na kankara
Masana'antar sarrafa sanyi tana wakiltar wata hanyar juyin juya hali don cire kayan da shirya farfajiyar da ke aiki ba tare da samar da zafi mai yawa ba yayin aikin inji. Wannan fasahar kerawa ta zamani tana amfani da kayan aikin yankan na musamman da sigogi masu sarrafawa don cire kayan daga kayan aiki yayin kiyaye yanayin zafi sosai ƙasa da hanyoyin yankan zafi na gargajiya. Babban aikin masana'antar sarrafa sanyi yana kunshe da cire kayan aiki daidai, rubutun fuska, da kuma cimma daidaito na girma a cikin aikace-aikacen masana'antu daban-daban. Tsarin ya yi fice wajen samar da madaidaiciyar ƙare, kiyaye ƙarancin haƙuri, da kiyaye amincin tsarin kayan da aka sarrafa. Fasahar fasahar masana'antar sarrafa sanyi ta hada da ingantattun tsarin sarrafa zafin jiki, ingantattun hanyoyin aiki, da cibiyoyin sadarwar isar da ruwan sanyi wanda ke tabbatar da kyakkyawan yanayin yankan a duk lokacin aikin. Kayan aikin sun hada da tsarin sarrafa lambobi na kwamfuta wanda ke ba da damar tsara madaidaicin hanyar kayan aiki da maimaitawa a duk lokacin da ake samarwa. Abubuwan da ke canzawa suna ba masu aiki damar inganta sigogin yankan don kayan aiki da aikace-aikace daban-daban, yayin da ingantaccen ginin injin ke tabbatar da kwanciyar hankali yayin ayyukan aiki mai nauyi. Masana'antar sarrafa sanyi tana samun aikace-aikace masu yawa a duk masana'antar kera sararin samaniya, samar da kayan mota, kera na'urorin kiwon lafiya, da bukatun masana'antar lantarki. Bangaren sararin samaniya musamman yana amfana da wannan fasaha yayin sarrafa kayan zafi masu zafi kamar su titanium alloys da tsarin hadadden inda dole ne a guji lalacewar zafi. Masu kera motoci suna amfani da injin injin sanyi na masana'antu don ƙirƙirar kayan aikin injin daidai, sassan watsawa, da abubuwan shasi waɗanda ke buƙatar takamaiman bayanai. Kayan aikin likitanci ya dogara da wannan tsari don kera kayan aikin tiyata, abubuwan da za a iya dasa su, da kayan aikin bincike inda dacewa da ingancin farfajiyar suke da mahimmanci. Masu kera kayan lantarki suna amfani da injin injin sanyi na masana'antu don ƙirƙirar masu kwantar da zafi, abubuwan haɗin kewaya, da madaidaitan gidaje waɗanda ke buƙatar daidaito na musamman da ingancin ƙarewar farfajiya.