He mau mea maʻamau ka lepo a me ka pōhaku i ka ʻoihana kūkulu hale. Pono e kuʻi ʻia nā mea kūkulu hale he nui i pauka maikaʻi ma mua o ka hoʻohana ʻia ʻana. No laila pehea e loli ai ka pōhaku lepo mai ka nui a i ka pauka maikaʻi? I kēia manawa, ʻo ka mea kuʻi pōhaku lepo alepowili pōhaku pono.

ʻO ka mea wili lepo a me ka pōhaku ka lako i hoʻohana kūikawā ʻia no ka wili ʻana i ka lepo, ka pōhaku a me nā mea ʻē aʻe. Nui nā ʻano lepo a me ka pōhaku ma ke ʻano. ʻO nā lepo maʻamau e komo pū me ka kaolin, ka pālolo porcelain, ka pālolo, ka bentonite, ka bauxite, ka attapulgite, a pēlā aku. ʻO nā pōhaku maʻamau e komo pū me ka limestone, dolomite, barite, calcite, marble, quartz stone, wollastonite, a pēlā aku. Loaʻa ka hapa nui o lākou ma ke ʻano o nā minelala ʻaʻole metala, i hoʻomohala ʻia a hana ʻia a laila hoʻohana ʻia i ka ʻoihana, ka mahiʻai, ka metallurgy, ka ʻoihana kemika, ka hana ʻana, ke kūkulu ʻana, ka palekana o ke kaiapuni a me nā ʻoihana ʻē aʻe.

Hiki ke hoʻolilo ʻia ka lepo a i ʻole ka pōhaku i pauka maikaʻi ma hope o ka hana ʻia ʻana e ka mea wili pōhaku lepo a me ka mea wili pōhaku lepo. He aha ke kaʻina hana kikoʻī o kalepowili pōhakuʻO ia hoʻi ka ʻoki ʻana, ka wili ʻana, ka kānana ʻana, ka hōʻiliʻili ʻana, ka hoʻopili ʻana a me ka lawe ʻana. Hiki i ka mīkini wili pōhaku lepo i hana ʻia e HCMilling (Guilin Hongcheng) ke hana i ka pauka i hoʻopau ʻia me ka maikaʻi o 80 mau meshes, a hiki ke hana i ka pauka maikaʻi loa a hiki i 2000 mau meshes. Paʻa ka hana o ka ʻōnaehana wili holoʻokoʻa. Wahi a nā waiwai like ʻole o nā mea, e hoʻomaikaʻi kūikawā ʻia ka ʻōnaehana wili e hōʻoia i ka hopena maikaʻi loa o ka wili ʻana.

No laila, pehea ke kumukūʻai e hoʻopukapuka ai i kahipōhaku lepowili wili? Aia kēia i ka hiki o ka wili wili i kēlā me kēia hola. Mai 1 tone a 100 tone i kēlā me kēia hola, ʻokoʻa nā hiʻohiʻona kūpono o ka lepo a me ka mea wili pōhaku, a ʻokoʻa hoʻi ke ana hoʻopukapuka kālā. Welina mai e hoʻokaʻaʻike mai iā mākou ma ka pūnaewele no ka ʻōlelo kūʻai o ka mea wili lepo a me ka pōhaku hou loa a HCMilling (Guilin Hongcheng).