API fekitori yeReverse Circulation Rock Drilling PDC Bit

Reverse circulation imhando yetekinoroji yekuchera, mvura yedhaka mukati mepombi yekuchera inoenda kubva pasi ichienda pasi, hombe saizi yedombo machipisi inogona kukweshwa kubva pagomba kuti isapwanyika zvadzokororwa, saka kumhanya kwekuchera kunokurumidza uye kwakanyanya kushanda zvakanaka.

Far Easternifekitari inyanzvi mukudhirowa, sengeroller cone bit, trione roller cone bit, tricone bits,HDD hole opener,Foundation roller cutters kune akasiyana maapplication.The application kusanganisiramunda wemafuta, gasi rechisikigo, geological exploration, driectional boring, migodhi, kuchera matsime emvura, HDD, kuvaka, uye hwaro.
Sefekitari inotungamira yekudhiraivha mabhiti muChina, wedzera dhiri rekushanda hupenyu ndicho chinangwa chedu. Isu tinogara tichiedza kuvandudza mabheti nepamusoro pekupinda mitengo.Chinangwa chedu ndechekutengesa mhando yepamusoro nemutengo wakaderera.Far eastern drilling quality uye tekinoroji ichakubatsira kuti uwane zvakawanda.