Igwe ọkụ bụ ngwa ọkụ eletrik nke na-emepụta jet nke ikuku ọkụ maka ịgbaze solder, agba dị nro ma ọ bụ plastik, wdg. Jiri micro-blower dị ka isi iyi ikuku, jiri waya kpo oku ọkụ na-ekpo ọkụ ikuku, ma mee okpomọkụ nke ikuku eruba iru a elu okpomọkụ nke 200 ℃ ~ 650 ℃, ya bụ, okpomọkụ nke solder nwere ike gbazee, na mgbe ahụ na-eduzi kpo oku site ikuku nozulu.Ọrụ.