1. Manika inkoni ya aluminiyumu ku bikoresho bifatika by'itanura rirerire rishyushye, ku buryo inkoni ya aluminiyumu irambikwa hejuru ku kintu; menya neza ko hatabitswe inkoni, kandi wirinde impanuka no kunanirwa kwa mashini;
2. Mubisanzwe ukoreshe inkoni ya aluminiyumu mu ziko kugirango ushushe, kandi ubushyuhe burashobora kugera kuri 480 ℃ (ubushyuhe busanzwe bwo kubyara) nyuma yo gushyushya ubushyuhe bwicyumba kumasaha agera kuri 3.5, kandi birashobora gukorwa nyuma yo gufata isaha 1;
3. Inkoni ya aluminiyumu irashyuha hanyuma ifumbire igashyirwa mu itanura ryibumba ryo gushyushya (hafi 480 ℃);
4. Nyuma yo gushyushya no kubika inkoni ya aluminiyumu hanyuma ifumbire irangiye, shyira ifu mucyicaro cyurupfu rwa extruder;
5. Koresha itanura rirerire rikozwe mu ziko kugira ngo ukate inkoni ya aluminium hanyuma uyijyane mu bikoresho fatizo bya extruder; shyira muri padi ya extrusion hanyuma ukoreshe extruder kugirango usohore ibikoresho bibisi;
6. Umwirondoro wa aluminiyumu winjira mu kirere gikonje unyuze mu mwobo usohora, hanyuma ugakururwa ukabona uburebure bugenwe na romoruki; ameza akonje yigitanda yimura itwara umwirondoro wa aluminiyumu kumeza yoguhindura, kandi igahindura kandi ikosora umwirondoro wa aluminium; umwirondoro wa aluminiyumu wakosowe Umwirondoro utwarwa kuva kumeza yo kugeza kumeza yibicuruzwa byarangiye kugirango ubone uburebure burebure;
7. Abakozi bazashiraho imyirondoro ya aluminiyumu barangije bayitwara mu gikamyo cyashaje; koresha itanura ishaje kugirango usunike imyirondoro ya aluminiyumu irangiye mu itanura ryo gusaza, hafi 200 and, hanyuma ubigumane amasaha 2;