Awọn ohun elo aise akọkọ ti ara awọn amọna lẹẹdi agbara ultra-giga jẹ agbewọle abẹrẹ epo coke. Ilana iṣelọpọ pẹlu fifun pa, iboju, Dosing, kneading, lara, yan, impregnation, yan akoko keji, graphitization ati ẹrọ. Ohun elo aise ti awọn ọmu jẹ coke abẹrẹ epo gbe wọle, ilana iṣelọpọ pẹlu impregnation ni igba mẹta ati yan ni igba mẹrin.