8 1/2 'īniha hoʻokahi Cone Roller Bits IADC537G no Rock Trenchless
Hōʻike huahana
Hiki i ʻekolu ʻāpana o ka ʻāpana cone roller hoʻokahi ke kūkulu i hoʻokahi ʻāpana Tri-cone bit, hoʻokahi ʻāpana Tri-cone bit hiki ke hoʻopili ʻia me nā paipu wili e wili ai i ka ʻaila, ke kinoea, ka wai, ka geothermal a me nā kumu ʻē aʻe he nui ma lalo o ka lepo.
Ma ke kūkulu ʻana a me ka ʻoihana, hoʻohana nui ʻia kahi ʻāpana cone roller bit ma ke kahua wili pōhaku ka nui me ka ʻauwaha ʻole a me ka pōhaku piling bucket drilling.
ʻO nā'āpana huila cone maʻamau me Cone 1, Cone 2, Cone 3, a ua hoʻomohala pū mākou i ka uhi piha tungsten carbide hoʻokomo i hoʻokahi cone roller bits e hoʻokomo i nā mea hoʻokomo hou aku ma ka cone hoʻokahi no ka lōʻihi o ke ola hana.
Huahana Huahana
ʻO ka kikoʻī o ka bit cone roller bit
| Ka nui o ka cone | 133mm (No ke kūkulu ʻana i ka 8 1/2" Tri-cone bit) |
| ʻAno Hāpai | Elastomer a i ʻole ke alo metala i hoʻopaʻa ʻia |
| Lubrication Oil | Loaʻa |
| Pūnaehana Uku Waiwai | Loaʻa |
| Hoʻokomo i ke ʻano | ʻO ke kuʻi |
Nā ʻāpana hana
Hoʻohana ʻia nā ʻāpana cone roller hoʻokahi no nā hoʻokumu Medium, e like me ka medium shale, limestone, medium sandstone, medium formation with harder and abrasive interbeds, etc.
Māhele huahana
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