Nā kāʻei ohi hua manu, i ʻike ʻia ʻokāʻei ʻohi huaa i ʻole nā kāʻei conveyor polypropylene, ʻo ia nā kāʻei conveyor maikaʻi kūikawā i hoʻohana nui ʻia i ka ʻoihana mahiʻai moa, ʻoi aku hoʻi i nā mahi moa, nā pā pākē, a me nā wahi ʻē aʻe no ka ʻohi ʻana a me ka lawe ʻana i nā hua. ʻO ka hana nui o kēia ʻano kāʻei conveyor ʻo ia ka hoʻohaʻahaʻa ʻana i ka haki ʻana o nā hua i ka wā e lawe ʻia ai lākou mai ka coop a hiki i ka hōʻiliʻili ʻana a hana ma ke ʻano he mea hoʻomaʻemaʻe i nā hua i ka wā o ka lawe ʻana.

Nā kāʻei ohi hua manuʻO ka mea maʻamau i hana ʻia me ka polypropylene (PP) ikaika kiʻekiʻe, ʻo ia ka ikaika, ka lōʻihi, ka pale ʻana i ka corrosion, a me ka rodent-bite-proof. Hiki ke hoʻololi a hiki ke hoʻololi i kēlā me kēia lōʻihi e like me nā pono maoli, e maʻalahi ai ka hoʻohana. Eia kekahi, ʻo ka hoʻolālā ʻana o ke kāʻei hōʻiliʻili hua manu e noʻonoʻo i ka mālama ʻana i ke kaiapuni a me nā pilikia maʻemaʻe, ʻaʻole maʻalahi ke komo ʻana i ka lepo, hiki ke pale aku i ka hoʻoulu ʻana o ka bacteria a me nā haʻiki, e hōʻemi i ka pollution lua o nā hua i ka halihali.
I mea e hoʻokō ai i nā pono o ka mahiʻai moa o nā unahi like ʻole, aia nā ʻano like ʻolekāʻei ʻohi hua, e like me nā kāʻei hōʻiliʻili hua manu puka pōʻai, nā kāʻei hōʻiliʻili hua huinaha, nā kāʻei hōʻiliʻili hua triangular a pēlā aku. Hiki i kēia mau ʻano kāʻei hōʻiliʻili hua manu ke hōʻemi i ka hui ʻana a me ka haki ʻana o nā hua i ke kaʻina o ka lawe ʻana, a hoʻomaikaʻi i ka pono o ka hōʻiliʻili hua.