ʻO ka pā aniani Sandblasting me nā ʻano o kekahi paʻakikī paʻakikī, ikaika, a me ka paʻa paʻa kemika ikaika. Hana ʻia lākou mai ka aniani silica silica silica a hiki ke hoʻohana ʻia e like me nā mea pahū e hoʻoneʻe i nā ʻano ʻano like ʻole o ka ʻilikai āpau, e like me ka hoʻomaʻemaʻe metala, hoʻopau ʻana i ka ʻili, peening, deburring. Hoʻoiho ia i ka ʻike o nā hōʻino kūpono, nā ʻalā, nā kīnā liʻiliʻi ma hope o ka hoʻopili ʻana, ka wili ʻana, a i ʻole ke kinai ʻana i nā wahi a hāpai i ka pale kūpaʻa o ka huahana a kōkua i ka hoʻonui ʻana i ka hiki ke komo.

ʻAʻole kūpono ka pehu aniani no ka hoʻomaʻamaʻa hope loa ʻana i kahi huahana hou a i ʻole ma mua o ka mālama ʻana ma mua o ke kaʻina hana kemika (electroforming, anodic oxidation), hanu pū ia i ke ola hou i nā mea kahiko, nā mea kaʻa paha, nā mea noʻeau a me nā mea hoʻonaninani a i ʻole nā mea pono o loko.

ʻO ka pahū me nā lei aniani ma lalo o ke kaomi e mālama i nā huahana me ka ʻole o ka dimensional, me ka ʻole o ka haumia a me ka ʻole o ke keu. Hoʻopuka ia i kahi pale maʻa mau metallurgical kūlike. ʻO nā mea hana pahū maʻamau e like me ʻOxide Okside, Ke one, nā Steel pana e waiho i kahi kiʻi ʻoniʻoni ma kahi i pehu a i ʻole he hana ʻoki. ʻOi aku ka liʻiliʻi o nā lei aniani a me ka māmā ma mua o nā media ʻē aʻe a hiki ke hoʻohana ʻia e peen i ka radii ʻoi loa o nā pae a me nā ʻāpana lahilahi kahi e koi ʻia ai nā ikaika haʻahaʻa. ʻO ka Shot Blasting me nā Glass Beads e hoʻomākaukau pono i ka papa kila no kēlā me kēia ʻano o ka uhi ʻana e like me ka pena ʻana, plating enameling a i ʻole ke aniani aniani. ʻO nā keu pono o ka pahū lei aniani e hoʻopili ai hiki iā ʻoe ke hoʻohana iā lākou no kekahi mau pōʻai ma mua o ka hoʻomaʻemaʻe hou ʻole i kahi ʻili. He mea maʻamau ia no nā pāpaho lei aniani e hoʻopau ai i nā hanana he 4 - 6 ma mua o ka pono e pani ʻia. ʻO ka hope, hiki ke hoʻohana i nā lei aniani i kahi omo a i ʻole kaomi pahū pahū. He mea maʻalahi kēia a hiki ke kōkua i ka hāʻawi ʻana i kahi pāpā hoʻomaʻemaʻe hāhū e mālama i kāu kumukūʻai pahū i lalo.