He mea nui ngā tapahi whakawhiti mō te hauhautanga me te urunga atu ki ngā waka.YT29AKa tukuna he urunga pumau e tautoko ana i te whanaketanga whakawhiti whai hua i roto i ngā maina o raro whenua. Ka āwhina tēnei ki te whakapai ake i te hononga whānui o te maina me te ngāwari o te mahi.
Hei kaitākaro hau ngaiowiri toka hauI whakawhanakehia motuhaketia te YT29A e Xianghe Shenli Machinery Trading Co., Ltd., ā, he mea hanga motuhake mō te keri whakawhiti whenua me ngā mahi keri rerekē. Mā te hau kōpeke e whakakaha, kei roto ngā tikanga whakahaere whakauru, te tīmatanga ngāwari, me te hononga hau-wai, kia māmā ai te whakahaere me te tiaki me te iti o te haruru, te iti o te wiri me te roa o te ora o ngā wāhanga. Me te diameter keri o te 34-42mm me te hohonutanga keri mōrahi o te 5m, e whakamahia ana mō te keri i ngā kōhao pupuhi me ngā kōhao punga i roto i ngā toka waenga-pakeke ki te pakeke, e tino urutau ana ki ngā hiahia whanaketanga whakawhiti maina whenua.
He māmā noa iho te whakamahinga o te YT29A, ā, he ngāwari hoki te whakamahi. Ka taea te whakamahi me ngā waewae hau FT160A, FT160B rānei i runga i ngā āhuatanga mahi rerekē, ā, he mea whakauru ki te hinu whakahinuhinu mārama FY250 hei tirotiro i te taumata hinu me te whakarite i te tuku hinu kia pai ai te whakahinuhinu. I mua i te whakamahinga, tirohia ngā paipa hau me te wai mō ngā turuturu, kia tino whakakīia te hinu whakahinuhinu ki te hinu e tika ana, ā, tīpakohia te mata keri e ōrite ana i runga i te pakeke o te toka. I te wā e whakahaerehia ana, whakahaerehia te pēhanga hau i te 0.4-0.63MPa, whakatikatikahia te kaha pana kia kore ai e piri, ā, whakamahia te mahi hononga hau-wai hei pupuhi me te horoi i te kōhao keri, kia maeneene ai te keri.
Ki te whakatauritea ki ngā keri toka noa i whakamahia i ngā maina o mua, he mārama ngā painga o te YT29A. He iti te pai o te keri o ngā keri toka noa, he nui te hau e whakamahia ana, ā, he iti te pumau, he maha ngā wā ka roa te huringa hanga me te kaha o te mahi. He rerekē, ka whakapai ake te YT29A i te pai o te keri mā te 50% neke atu rānei, ka whakaiti i te hau e whakamahia ana mā te 20%, ā, ko tana mahi pumau ka whakaiti i te tere rahunga o ngā taputapu, ka whakaiti i te wā tiaki me te utu. E ai ki ngā kaimaina e whakamahi ana i te YT29A he iti ake te ngenge nā te mea he iti ake te wiri, ka whakapai ake i te haumaru mahi me te hua.
He umanga ahumahi me te hokohoko whakauru a Xianghe Shenli Machinery Trading Co., Ltd. me ngā pūkenga rangahau me te whakawhanake hua motuhake, e tohunga ana ki te hanga mīhini keri toka. He wheketere ngaio mātou e whakatapua ana kikeri tokataputapu, e whakapau kaha ana ki te whakarato hua kounga teitei mō ngā mākete o te ao. Mā te pūnaha whakahaere kounga tino pakari me te ratonga muri-hoko tino pai, ka whakarite mātou kia tutuki i ia YT29A ngā paerewa o te ao me ngā hiahia o ngā kiritaki. Ka hokona ā mātou hua puta noa i te ao, e whiwhi ana i te mana mai i ngā umanga keri i ngā whenua maha mō te kounga pono me te ratonga whakaaro nui. Ka arotahi tonu mātou ki te auahatanga hangarau, me te whakarato i ngā otinga keri toka whai hua me te pono mō te umanga keri o te ao.
Te wā tuku: 27-Pepuere-2026
