Hana ʻia ka makani metala a me ka ʻupena pale lepo i ka ʻenehana punching pololei a me nā mea metala ikaika loa. Hiki iā ia ke pale pono i ka makani a me ka lepo, e hōʻemi i ka haumia o ke kaiapuni, a he hale paʻa. He kūpono ia no nā ʻano wahi waiho ākea ākea.
Hana ʻia ka uea welded me ka uea haʻahaʻa haʻahaʻa haʻahaʻa kiʻekiʻe a loaʻa iā ia nā hiʻohiʻona o ka ili palahalaha, mesh mesh, paʻa kuʻi ʻana i nā wahi, maikaʻi ke kūʻē corrosion, etc.
Hana ʻia ka pā poʻe e kuʻi ana i ka puʻu anti-skid me nā papa metala i kuʻi ʻia e ka mīkini paʻi. Loaʻa iā ia nā hiʻohiʻona o ka anti-slip, rust-resistant, corrosion-resistant, lōʻihi a nani. Hoʻohana nui ʻia ia i ke kūkulu ʻana, ka halihali a me nā māla ʻē aʻe.
ʻO ka pepa perforated he mea me nā puka he nui i hana ʻia ma luna o kahi ʻāpana metala ma ke kaʻina hana hehi. Hoʻohana nuiʻia ia ma nāʻano o ke kūkuluʻana, ka mīkini, ka halihaliʻana, a me nā mea'ē aʻe. Hiki ke hoʻonohonoho ponoʻia keʻano a me ka hoʻonohonohoʻana o nā puka e like me nā mea e pono ai, a hoʻohana mauʻia e hāʻawi i ka ea permeability, e ho'ēmi i ke kaumaha a iʻole e loaʻa i nā hopena nani.
He mea koʻikoʻi ka mīkini kila i hoʻonui ʻia i ka ʻoihana pale metala. Hana ʻia ia me nā papa metala (e like me nā pā kila haʻahaʻa, nā pā kila kila, nā pā alumini, a me nā mea ʻē aʻe) i hana ʻia e nā mīkini kūikawā (e like me ka hoʻonui ʻia ʻana o ke kila mesh punching a me nā mīkini shearing). Loaʻa iā ia nā hiʻohiʻona o ka ʻaʻahu mesh, pālahalaha mesh ʻili, ka lōʻihi, a me ke ʻano nani.
ʻO ka uea pahi pahi, ʻike ʻia hoʻi ʻo ka uea pahi ʻo a i ʻole ka uea pahi, he ʻano hou o ka ʻupena pale. Hana ʻia ia me nā mea ikaika kiʻekiʻe a loaʻa iā ia kahi hoʻolālā ʻoi ʻoi, hiki ke pale pono i ke komo hewa ʻole a me ka piʻi ʻana.
ʻO ka pā kila mesh roll he mea mesh i hana ʻia me ka pā kila ma ke kaha kiʻi anu, ka ʻōwili anu, galvanizing a me nā hana ʻē aʻe. Loaʻa iā ia nā hiʻohiʻona o ka ikaika kiʻekiʻe, ke kūpaʻa corrosion maikaʻi, ke kaumaha māmā, a me ke kūkulu kūpono. Hoʻohana nui ʻia ia i nā hana kūkulu, nā tunnels, nā papahana lalo, nā alanui, nā alahaka a me nā māla ʻē aʻe. Hiki ke hoʻohana ʻia ka ʻōwili paʻa kila no ka hana ʻana i nā ʻupena i hoʻoikaika ʻia, nā alapiʻi, nā paia, nā alahaka a me nā hale ʻē aʻe, a hiki ke hoʻohana ʻia e like me nā ʻupena pale a me nā ʻupena hoʻonaninani. ʻO ia kekahi o nā mea pono i ka hana hou.
1. ʻO ka shearing plate bending: shearing plate and bending, he mea koʻikoʻi o ka hanaʻana, hoʻoholo i ka maikaʻi o ka huahana. 2. Punching: ʻo ia ka lua o ka loulou i ka hana ʻana i ka ʻupena pale makani, ka hana ʻoihana e hana i nā huahana punching kiʻekiʻe.