Site na mmepe nke ụlọ ọrụ dị arọ, akụrụngwa na-arụ ọrụ dị iche iche dịkwa iche iche.Akụrụngwa arụ ọrụna-ezo aka n'ibu akụrụngwa ejina-akpụna ikewa n'imeusoro ịgha mkpụrụ.
Na-akpụ akpụakụrụngwa:
1. Na-akpụ akpụhama makana-akpụ
2. Mechanical pịa
3. Hydraulic pịa
4. Ịghasa pịa na akpụ igwe
5. Na-akpụ akpụonye na-emegharị ihe
6. Uncoiler
7. Igwe kwụ ọtọ
8. Ọkpụkpọ
Akụrụngwa arụ ọrụa na-ejikarị eme ígwèna-akpụ, ya mere a na-akpọkwa ya metalna-akpụngwa igwe.