ʻO ka hale hana ʻo API HDD pōhaku reamers no ka ʻauwaha ʻole i ka waihona

Kūʻai nui 36 iniha Steel Tooth HDD Rock Reamers no Trenchless i loko o ka waihona mai ka hale hana Kina.
Hoʻokumu ʻia ka reamer pōhaku HDD niho kila me ka ʻāpana cone wili niho kila, ʻoi aku ka kiʻekiʻe o ke komo ʻana ma mua o ka tungsten carbide insert rock reamer i ka ʻeli ʻana i nā pōhaku palupalu.
ʻO ka hemahema, ʻaʻole kūpono ka reamer pōhaku niho kila no ka wili ʻana i nā pōhaku paʻakikī.
Hoʻonui ʻia ke kino e ka tungsten carbide paʻa paʻa, ʻo ka lima o ke kua o ka roller cone i kāhiko ʻia e ka tungsten carbide e hoʻomau i ka ukana kaumaha i ka hele ʻana.
Hāʻawi ʻo Far Eastern i nā mea hoʻokomo tungsten carbide a me nā ʻāpana cone wili niho kila no ka reamer pōhaku, ʻo mākou ka hale hana o nā ʻāpana cone ʻōwili, no laila ua hoʻokūkū kā mākou kumukūʻai no ka reamer pōhaku.