Iyo pasi-paburidth sandomudziyo unoshandisa mweya wakadzvanyirirwa sechitubu chesimba uye unoshandisa kudzokorodza kufamba kwepiston musandokukanganisa chibooreso chekupwanya dombo. Iyo pasi-paburidth sandomudziyo unoshanda wechibooreso chepasi-the-hole.
Sando dzeDTH dziri kushanda zvikamu zveDTH drill rigs, izvo zvinotyaira piston kumberi nekudzoka kuzokanganisa maDTH bits ekupwanya matombo nemhepo yakamanikidzwa.
Pasi-the-hole drill bits, inozivikanwawo sedthzvibooreso, zvakabatanidzwa nesando kuburikidza ne drill bit body spline, iyo inotungamira uye inotumira kutenderera kwesando.
DTH drill bits anoshandiswa zvakanyanya mumigodhi yepasi pevhu, quarries, hydraulic uye Hydro-Power Engineering, kuchera matsime emvura, Mineral exploration, anchoring gole kuchera, geothermal engineering,
TheKaishan dth drilling bitinonyanya kushandiswa mukuongorora geological, mugodhi wemarasha, waterconservancy uye hydropower, mugwagwa mukuru, njanji, bhiriji, kuvaka nekuvaka, nezvimwe.
Zvimiro zveHigh Air Pressure DTH Drill Bits
029-81320570
wendy@shanxikaishan.com
+8619153565364