SSAW karfe bututu a cikin samar da tsari, muna bukatar mu kula da jerin al'amura.Sai dai abubuwan gwaji masu zuwa, bisa ga ma'aunin API da sauran ƙa'idodi masu dacewa da buƙatu na musamman na wasu masu amfani, amma har da buƙatar ƙarfe, bututun ƙarfe da sauran gwaje-gwajen Gwaje-gwaje masu lalacewa, gami da kaddarorin jiki da sinadarai na albarkatun ƙasa a cikin samfurin shuka, duban gani na 100% karfe.

A. Alamar mai: ƙarfe bayan wucewa an shafa mai don hana lalata, kuma bisa ga buƙatun mai amfani don yin alama.
B. Leveling Milling: The lebur karfe tururuwa inji sabõda haka, na asali curl, sa'an nan ta gefen milling inji for biyu-gefe karfe milling, don saduwa da bukatun da farantin nisa, farantin baki daidaici da tsagi siffar.
C. Shear gyare-gyare: layin samar da farantin karfe tare da gefen waje na karkace curl a cikin bututu.
D. Yanke Butt: waldawar baka mai zurfi mai gefe biyu ta amfani da fasaha mai zurfi zuwa walda kafin walda, walda ta ciki, walda ta waje.Bututun ƙarfe na walda ta amfani da yankan ƙafar plasma zuwa tsayin ƙayyadaddun bayanai.