ʻO nā castings i hana ʻia i nā mea 2520 ka mea nui:
ʻO ka umu ahi a me nā lako kiln: e like me nā paepae, nā lina, nā papa lalo o ka umu ahi, nā pā kuʻi, a me nā mea ʻē aʻe, i hoʻohana ʻia i loko o nā kaiapuni kiʻekiʻe e like me nā kapuahi hoʻōla wela a me nā kapuahi annealing.
ʻO nā paipu hoʻolei ʻana i ka wela: hoʻohana ʻia i loko o nā pahu pahu mana, nā lako petrochemical, a me nā mea ʻē aʻe.
ʻO ka hoʻolei pololei ʻana: e like me nā flanges, nā hale pahū, nā waha bele, a me nā mea ʻē aʻe, i hoʻohana ʻia i ka ʻoihana petrochemical a me metallurgical.
-mea hoolei hana kūikawā: e like me nā mea hoʻolulu preheater, nā ʻāpana ashers acoustic blowing, etc., i hoʻohana ʻia i nā hiʻohiʻona ʻoihana.
