Ma ke ʻano he hale hana mīkini ʻeli pōhaku ʻoihana me nā makahiki o ka ʻike, loea ʻo Xianghe Shenli Pneumatic Machinery Co., Ltd. i ka hana ʻana i nā mea hana pneumatic kiʻekiʻe, me ka YT29A air-leg rock drill—he lako hana koʻikoʻi no nā hana mining i hoʻolālā ʻia e hoʻoponopono i nā hemahema o nā mīkini ʻeli kuʻuna.YT29Ahe hana kaumahawili pōhaku wāwae eahoʻoikaika ʻia e ka ea i hoʻopaʻa ʻia, e hōʻike ana i nā ʻano hana kikowaena, ka hoʻomaka maʻalahi, a me ka pilina ea-wai no ka hoʻohana maʻalahi a me ka mālama maʻalahi. He 29kg wale nō kona kaumaha, me ke anawaena wili o 34-42mm a me ka hohonu wili kiʻekiʻe loa o 5m, kūpono no ka wili ʻana i nā lua ākea, inclinated a me nā lua heleuma i nā pōhaku waena-paʻakikī a paʻakikī (f = 8-18) i loko o nā mines, tunnels a me nā papahana ʻē aʻe.
He maʻalahi ka hoʻohana ʻana i ka YT29A: e hōʻoia i ke kaomi ea he 0.45-0.55MPa (hāʻule ka pono ma lalo o 0.4MPa, a piʻi aʻe ka ʻaʻahu ʻana o nā ʻāpana ma luna o 0.55MPa) a haʻahaʻa ke kaomi wai ma mua o ke kaomi ea e pale aku i ke kahe hou ʻana o ka wai. Ma mua o ka hoʻohana ʻana, e puhi i ka makū a me nā mea haumia i loko o ka paipu, a e hoʻokomo i 3-4ml o ka ʻaila lubricating kūpono i kēlā me kēia minuke e pale i nā ʻāpana o loko. ʻO ka hoʻololi mau ʻana i nā ʻāpana ʻaʻahu a me ka mālama ʻana i ka maʻemaʻe o ke kumu ea e hiki ai ke mālama i kāna hana maikaʻi loa.
Hoʻohālikelike ʻia me ka maʻamauwili pōhakuHoʻohana ʻia ma nā mines ma mua, lawe mai ka YT29A i nā hoʻomaikaʻi kipi. He haʻahaʻa ka hoʻohana ʻana o nā wili pōhaku kuʻuna i ka ikehu, lohi ka wikiwiki o ka wili ʻana, nui ka walaʻau a me nā hāʻule pinepine, e koi ana i 2-3 mau limahana e hana ma ke ʻano ʻē a hoʻopau wale i 15-20 mika o ka wili ʻana i kēlā me kēia lā. I ka hoʻohālikelike ʻana, hoʻonui ka ʻōnaehana kūloko i hoʻomaikaʻi ʻia o ka YT29A i ka pinepine o ka hopena i ʻoi aku ma mua o 2000 mau manawa i kēlā me kēia minuke, e hoʻomaikaʻi ana i ka hoʻohana ʻana i ka ikehu ma 15% a me ka pono o ka wili ʻana ma 40%—e hoʻopau ana i 25-30 mika i kēlā me kēia lā me 1 limahana wale nō, e hōʻemi nui ana i ka ikaika o ka hana a me nā kumukūʻai hana.
ʻO ke koho ʻana i nā Mīkini Pneumatic Shenli ʻo ia hoʻi ke koho ʻana i ka hilinaʻi a me ka pono. I hoʻokumu ʻia i ka makahiki 2005, uhi kā mākou hale hana i 23.5 mu, e pili ana iā Beijing me ka halihali kūpono, a ua hala i ka palapala hōʻoia maikaʻi ISO9002. Hana pū mākou me nā lama honua e like me Japan Toku a me US Gardner Denver, e hoʻohana ana i nā ʻenehana holomua a me nā kaʻina hana papa mua e hōʻoia i ka maikaʻi o ka huahana. ʻAʻole wale ka YT29A e hoʻonui i ka pono o ka wili ʻana ma ka 40% akā e hōʻemi pū i ka helu hāʻule ʻana ma ka 60% a me ka walaʻau ma mua o 40%, me ka hoʻolālā modular no ka mālama maʻalahi a me 30% ka lōʻihi o ke ola lawelawe ma mua o nā wili maʻamau. Mālama ia i ka ikehu, hoʻomaikaʻi i ke kaiapuni hana a hōʻoia i ka hana mau, e hana ana i ka waiwai nui no nā ʻoihana mining.
Ka manawa hoʻouna: Ian-22-2026
