ʻO API tricone dirll bit palm no ka ʻeli ʻana i ka pōhaku paʻa HDD

Hiki i ka Far Eastern Machinery Co. Ltd. ke hoʻolālā i nā pōhaku reamer a pau (Hole Opener) no ka bith horizontal directional drilling and vertical drilling e like me kāu noi kūikawā, no ka laʻana, ka lōʻihi o ke kumu waena, ke ʻano o ka milo, ka nui o nā pahu wili, ka nui o ka pilot, ka hoʻonui ʻia ma ka plam, nozzles, nozzles nui, no ka bith replaceable cones a hoʻopaʻa cones puka wehe no kāu papahana wili holoʻokoʻa.
Huahana Huahana
ʻO Cuttong Structure: ʻāpana o ka tricone bit, loaʻa nā ʻāpana niho kila a me nā bits tci
Hoʻohana ʻia nā huahana: hoʻohana nui ʻia nā wāwae ʻokiʻoki i ke kūkulu ʻana i nā ʻāpana piling nui a i ʻole nā ​​​​puka wehe puka i loaʻa.
ʻO ka hapa nui o nā nui maʻamau a me ka code IADC
Nā Nui Loaʻa: mai ka 2 7/8 a hiki i ka 26'' nui nui no ka puka wehe puka, rean bit
Hoʻohana: ka ʻaila a me ke kinoea, ka pūnāwai wai, nā ʻoihana mining a me nā ʻoihana tectonic, kahua ʻaila, kūkulu hale, geothermal, kuhikuhi kuhikuhi, a me ka hoʻokumu ʻana o lalo o ka lepo e hana ikaika i ka pōhaku / roll cone cutter bit uesd in hdd reamer