Fakitale ya API yopangira milu yodulira ndowa zodulira pobowola molunjika

Kum'mawa apanga chodzigudubuza pang'ono chokhala ndi maziko, chimatha kusintha pang'ono chodzigudubuza, pamenepa, simudzadandaula kuwotcherera pamiyala.Chifukwa kuwotcherera pang'ono wodzigudubuza pa rock reamers ndiukadaulo wapamwamba, kuwongolera kutentha.Zodzigudubuza zathu zimakwaniranso mitundu yonse ya miyala.
Kuchiza kwapamwamba kwambiri kokhala ndi kutentha kwapamwamba kumatengera ukadaulo wapamwamba wochizira kutentha kuti upititse patsogolo mphamvu yonyamula ndi moyo wantchito.
Chogudubuzacho chimakhala ndi zitsulo zosindikizidwa ndi mphira wosindikizidwa.
Ubwino wa Roller Bit:
Magawo a ma cone a Far Eastern Roller Cone Cutters amatha kusinthidwa ndipo gulu lililonse lalikulu la Hole Openers litha kugwiritsidwa ntchito nthawi zambiri, motero zimapulumutsa mtengo kwa kasitomala.
Mphamvu ndi kukana kuvala kwa zoyika zimatheka pogwiritsa ntchito zoyika za carbide zokhala ndi mphamvu zambiri komanso kukana kuvala kwambiri.
Pobowola zitsulo zachitsulo, pamwamba pa dzino ndizovuta ndipo zimakhala ndi kukana kwatsopano kuvala.
Zinthuzo zimakulitsa moyo wa mapangidwe odulidwa ndikusungabe ROP yapamwamba.
Zithunzi za C142