ʻO ka hale hana API HDD pōhaku reamers no ka ʻauwaha ʻole i loko o 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 niho kila HDD pōhaku reamer 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-kua o ka roller cone i kāhiko ʻia e ka tungsten carbide e hoʻomau i ka ukana kaumaha ma ke ala.
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 roller, no laila ke hoʻokūkū nei kā mākou kumukūʻai no ka reamer pōhaku.