Nūhou

Ke ʻimi nei kēia alakaʻi holoʻokoʻa i kēlā me kēia ʻaoʻao o ka Cutter Suction Dredger (CSD) - mai kāna kumu hana a me ka hoʻokiʻekiʻe ʻana i ka mīkini i ka kūpono o ka papahana. Inā ʻoe he luna papahana, ʻenekinia kaiapuni, a mea hoʻopukapuka paha, e hoʻomaopopo ʻoe i ke kumu e lanakila ai ʻo CSD i ka honua dredging. Hōʻike mākou i nā pono, nā palena, a me nā noi honua maoli, i hoʻonui ʻia e nā ʻike loea mai Qingzhou Jinqi Mining Machinery Co., Ltd., kahi mea hana alakaʻi i nā mea hana dredging kaumaha.

Ua ulu nui ka mining gula i nā makahiki he ʻumi, a ʻo kekahi o nā mea hana hou loa i kēia ʻoihana ʻo ia ka dredger gula. Inā ʻoe he miner ʻoihana a i ʻole ka mea hana liʻiliʻi, e hoʻomaopopo i ka hana ʻana o nā dredgers gula, ko lākou ʻano, a pehea lākou e hoʻomaikaʻi ai i ka pono. Ke ʻimi nei kēia alakaʻi i nā hiʻohiʻona, nā noi, a me nā pono o nā dredger gula, me nā ʻike mai Qingzhou Jinqi Mining Machinery Co., Ltd., kahi mea hana nui i nā mīkini mining.

I loko o ke koena paʻakikī o nā kaiaola wai, ʻo ka sedimentation ka hana kūlohelohe a me ka paʻakikī mau. ʻO ka hōʻiliʻili nui ʻana o ka lepo

ʻO kahi hale holoi gula ka puʻuwai o nā hana ʻeli gula placer.

ʻOi aku ka Cutter Suction Dredger (CSD) ma mua o ka moku; ʻo ia kahi mea kanu eli ana i hoʻohui ʻia, kaulana ʻo ia kekahi o nā mea hana maʻalahi a maikaʻi loa no ka ʻeli ʻana i lalo o ka wai.

I loko o ka honua paʻakikī o ka ʻeli gula, ʻo ka huakaʻi mai ka pōhaku maka, ʻike ʻole ʻia a hiki i ka ʻālohilohi, metala makamae e hoʻoikaika ʻia e kahi pae koʻikoʻi: pōmaikaʻi.