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Kiyi yekuwedzera hupenyu hweiyo impactor drill bit iri mukugadzirisa kwakaringana uye kushanda. Uchishandisa tambo dzekurudyi, kusarudza kwakakodzera maitiro uye simba rekufambisa, kuchengetedza kugad...

Hongfengda Kambani inosimudzira tekinoroji yepombi tekinoroji, kusimudzira kubva kumanyorero kuenda kune otomatiki muchina, kuisa mari mukucheka-kumucheto michina yekuwedzera kuvimbika. Vachishandisa ...

HFD's tekinoroji timu yakaita bvunzo dzemumunda kunzvimbo iri kure yekwari, ichiratidza kusimba kunoshamisa uye kugona kwezvibooreso zvavo. Nekuchera kwega kwega 1300-1500 metres uye kugadzira anosvik...

Zviboorero zvine muchinjiko, zvine muchinjiko wakaoma alloy blade wakasungwa kusvika kumusoro, anowanzoshandiswa mumigodhi, tunneling, uye mapurojekiti ekuvaka ekuchera dombo kana marasha maumbirwo zv...

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HFD Kambani inodada 28-inch DTH Hammer uye DTH Drill Bit inozivikanwa zvakanyanya panzvimbo huru dzekuvaka seYushan Island neYulong Island, iri iyo sarudzo yakasarudzika yevatengi nekuda kwemhando yav...

Yepamusoro-mhando yeDTH drill bits yekuchera zvine hunyanzvi....

Nekukurumidza kukura kwekuvakwa kwehupfumi hwenyika, kudiwa kwemidziyo yekuchera matombo muminda yeinjiniya senge migodhi, kuvaka kwesimba, kuvaka zvivakwa uye kugadzirwa kwemigwagwa yekufambisa kwaka...

Ichi chishandiso chitsva chekuchera chinotora zvinhu zvepamberi uye nemazvo ekugadzira maitiro, ayo anovandudza zvakanyanya kudhirowa uye kusimba. Mugadziri wacho akataura kuti mushure mekuomesesa kuy...

Kugadziriswa kwechibooreso...