Ubushinwa bushya Cdh-600u Hydraulic Underground Diamond Core Drill Rig

Ibisobanuro bigufi:

Gukata umwobo Kongera kuvanga uburyo bwimbitse bwurukuta (TRD kubugufi) buratandukanye nubutaka buvanze nubutaka (SMW). Hamwe nuburyo bwa TRD, urunigi rwabonye ibikoresho byashyizwe kumurongo muremure wurukiramende "gukata post" hanyuma ukinjizwa mubutaka, kugirango wimurwe muburyo bwo gukata no gusuka gusuka, kuvanga, guhagarika umutima, no guhuza ubutaka ahahoze, kugirango kora urukuta rwa diaphragm. Ubu buryo bwatangijwe bwa mbere mu Buyapani mu 1994 hagamijwe gukora inkuta zaciwe cyangwa urukuta rwa diaphragm rudacogora, rwakoreshejwe cyane muri gari ya moshi, imyanda, inkuta zinjira kugira ngo hirindwe kwanduza amazi y’ubutaka, n'ibindi. Uburyo bwa TRD bwakoreshejwe cyane muri imbuga z'akazi mu Buyapani kuva 1990. Uburyo bwa TRD butera imbere byihuse, kuva TRD yatangizwa mubushinwa bwa mbere mumwaka wa 2009. Gusa mumwaka wa 2018, ahantu hose urukuta rwakozwe nuburyo bwa TRD rugera kuri metero kare miliyoni imwe nimishinga irenga 80 murugo.