I ka mahina i hala aku nei, ua hoʻopili mai kahi mea kūʻai mai Congo iā mākou no ka mīkini dieselmea wili pohaku. Makemake ʻo ia e ʻohi ma kahi o 200mm limestone i 5mm no ka maʻalahi o ka lawe ʻana mai ka quarry. A makemake ʻo ia i ka mīkini hana 10 tons i kēlā me kēia hola.
E like me kāna koi, ua paipai mākou i ka mīkini diesel PE250x400mea ʻūhā. ʻO ka PE250x400mea ʻūhāʻO ka nui o ka hānai ʻana ma kahi o 210mm, a ʻoi aku ka nui o ka puka ma lalo o 20mm. Hiki ke hiki i ka 10-20 tons i kēlā me kēia hola. ʻO ka hiʻohiʻona PE250x400mea ʻūhāhiki ke hoʻokō pono i nā pono o ka mea kūʻai.
ʻO kā mākoumea ʻūhāhiki ke wawahi i na ores a me na mea pohaku me ka ikaika compressive a hiki i 350MPa, e like me ka limestone, granite, etc., a e wawahi ia lakou i ka nui i makemakeia me ka hana kiʻekiʻe. Ma waho aʻe, hana ʻia ka hapa nui o nā pā ʻāwae me ke kila manganese kiʻekiʻe ZGMn13, e hōʻoiaʻiʻo ana i ka paʻa a me ka hilinaʻi.
I ka pule i hala aku nei, ua kauoha ka mea kūʻai aku a ua hoʻonohonoho mākou i ka lawe ʻana iā ia i nehinei. Manaʻolana hiki iā ia ke loaʻa a hoʻohana koke i ka hiki.
Inā loaʻa iā ʻoe nā pōhaku e pono e ʻoki ʻia a lepo paha, e ʻoluʻolu e ʻoluʻolukāhea iā mā˚ou. Mai kānalua, hiki i kā mākou ʻenekinia ke hāʻawi i nā manaʻo ʻoihana.
Ka manawa hoʻouna: 12-11-24


