China olulu mmiri olulu IDC117 17.5 sentimita (444.5mm)

Dị ka ihe mbepụ si kwuo, enwere ike kewaa bit tirocne n'ime TCI bit na Steel Tooth Bit.
Steel eze tricone ibe n'ibe nwere aha ọzọ na-egweri eze tricone bit ebe ọ bụ na ezé na-emepụta site igwe igwe igwe, cone elu na-ike ihu site tungsten carbide.
Ngwongwo nchara nchara nwere ogologo ezé karịa TCI tricone ibe n'ibe ka o wee nwee ike ịkụnye usoro dị nro na ROP dị elu.
N'ọrụ ịkwọ ụgbọ ala mmanụ, ROP nwere ike iru mita 30 kwa elekere na mkpọpu akụkụ na-emighị emi.
Mgbe ị na-ahọrọ ihe mgbawa nke dị n'Ebe Ọwụwa Anyanwụ Ụwa, ị ga-enweta ihe ziri ezi maka ngwa ziri ezi, ka ị nwee ike ịnọ n'ime oghere ahụ ogologo oge na njem ole na ole, na ọnụ ala-kwa-ụkwụ. N'ihi na anyị arụwo ọrụ teknụzụ a nke ọma ihe karịrị afọ 15, anyị nwere obi ike na ihe nketa anyị yana na ọ nweghị onye nrụpụta ihe ọzọ nwere ike dabara na nka anyị.
Far Eastern bụ ụlọ ọrụ na-ahụ maka ihe ọkụkụ, dị ka tricone ibe n'ibe, PDC ibe n'ibe, HDD oghere oghere, ntọala rola cutters maka dị iche iche ngwa.
Dị ka a na-eduga akuakuzinwo bits factory na China, dịkwuo akuakuzinwo bit na-arụ ọrụ ndụ bụ anyị lekwasịrị anya. Anyị na-agbalị mgbe niile iji melite ibe n'ibe na elu penetration rates.Our nzube bụ na-ere elu àgwà na ala price. Ogo nke mkpọpu mmiri dị n'ebe ọwụwa anyanwụ na teknụzụ ga-enyere gị aka inwetakwu ihe!