Iibhiti ze-PDC zentsimbi eziyi-12 1/4 intshi zokubhola ioyile

Siziingcali ekuveliseni iibhithi zePDC, umzimba wentsimbi okanye umzimba we-matrix, izicuphi, ubungakanani beeblade, izicuphi zomqolo omnye okanye ezimbini, izicuphi ezibuyela umva, njl.njl., zonke iimpawu zinokwenziwa ngokwezifiso. Ubungakanani beebhithi zePDC buqala kwi-3 7/8″ ukuya kwi-17 1/2″.

Far Eastern kukho ii-drill bits zefektri, ezifana ne-roller cone bit,i-tricone roller cone bit, ii-tricone bits, i-HDD hole opener, ii-foundation roller cutters zesicelo esahlukileyos. Ukusetyenziswa kuquka intsimi yeoyile, igesi yendalo, uphando lwejoloji, ukubolisa amanzi, ukumbiwa kwemigodi, ukugrumba imithombo yamanzi, i-HDD, ulwakhiwo, kunye nesiseko.

Njengefektri ehamba phambili yokubhola eTshayina, ukunyusa ubomi bokusebenza kwebhola ekhatywayo yeyona nto sijolise kuyo. Sisoloko sizama ukuphucula iibhola ekhatywayo ngamanani aphezulu okungena. Injongo yethu kukuthengisa umgangatho ophezulu ngexabiso eliphantsi. Umgangatho kunye netekhnoloji yokubhola eMpuma Ekude iya kukunceda ufezekise okungakumbi.