Samar da zanen sanyi mai fashe bututu na iya zama mai sanyi-birgima, zana sanyi, sanyi-jawo, samar da cakuda sanyi. Yin amfani da tsarin zane, kayan aiki mai sauƙi, ƙananan zuba jari, aiki mai sauƙi da kulawa da sauransu. Amma koma baya shine tsakiyar mataki na mutane da yawa, ƙimar katako. Yin amfani da kayan aikin sanyi ya fi rikitarwa, kuma ƙarin saka hannun jari, amma zai iya rage matakan tsaka-tsaki, haɓaka yawan amfanin ƙasa, girman samfurin ƙarfe mara nauyi, da daidaiton farfajiya, musamman don ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan ƙaƙƙarfan bututu.

Saboda iyakance niƙa mirgine wucewa ta lamba da farashin ƙãre samfurin ƙayyadaddun ba zai iya zama da yawa; sanyi-birgima da sanyi kõma hadin gwiwa samar tsari don samar da ƙãre samfurin, tare da mai kyau ingancin karfe sarrafa sake zagayowar lokaci ne takaice, rage matsakaici degreasing, zafi magani, suma, Jiao madaidaiciya matakai, ceton makamashi, rage karfe amfani, m albarkatun kasa dalla-dalla da kuma haka kuma. Tushen fashewar man fetur na iya zama sanyi ja pickling acid, hydrochloric acid, mix acid, hydrofluoric acid da makamantansu. Carbon karfe da gami maras sumul karfe dace sulfuric acid, high quality carbon tsarin karfe da gami karfe sumul daidai dace da hydrochloric acid.