Ku'i 'akomi na lima elua i ka puka heleuma ma na aoao a pau.

Eia ʻekolu mau hoʻohana ʻana o kahi rig bolting hydraulic no nā mina lanahu:

Kākoʻo Roof ma Underground Mining: Hoʻohana ʻia ka hydraulic bolting rig no ka hoʻokomo ʻana i nā pōkā pōhaku i loko o ka hale o nā mines lanahu e hāʻawi i ke kākoʻo kūkulu, pale i ka hāʻule ʻana a me ka hōʻoia ʻana i ka palekana o nā miners e hana ana ma lalo o ka honua.

Tunnel Stabilization: During the excavation of tunnels in coal mines, the rig is utilized to secure the tunnel’s walls and ceilings by installing bolts, enhancing stability and reducing the risk of rockfalls.

Slope and Wall Reinforcement: Ma ka mining opencast a i ʻole nā ​​wahi me nā pali pali, kōkua ka hydraulic bolting rig i ka hoʻoikaika ʻana i nā ʻaoʻao ʻaoʻao, ka pale ʻana i ka hili ʻana a i ʻole ka ʻāʻī ʻana a me ka hōʻoia ʻana i ka pono o ke kahua eli.

Kuhi nui kēia mau noi i ka hoʻomaikaʻi ʻana i ka palekana a me ke kūpaʻa i nā hana ʻeli lanahu.