Chida chofukula miyala nthawi zonse chakhala chida chofunikira kwambiri komanso chofunikira kwambiri pa ntchito yomanga ndi uinjiniya. M'zaka zaposachedwa, mtundu watsopano wa chowonjezera cha mgodi wotchedwa "Diamond Arm" pang'onopang'ono wakopa chidwi cha anthu ambiri ndikubweretsa kusintha kwakukulu mumakampani.
Monga njira yowonjezerera mphamvu ya ma excavator, Rock Arm ikusintha luso la ogwiritsira ntchito komanso momwe amagwiritsidwira ntchito ndi magwiridwe antchito ake abwino komanso kapangidwe kake katsopano. Yapangidwa ndi zinthu zolimba kwambiri, zolimba komanso zolimba, zomwe zimatha kupirira kupsinjika kwakukulu komanso kuwonongeka pakakhala ntchito yovuta kwambiri.
Poyerekeza ndi zomangira zakale zofukula, mkono wa miyala uli ndi kuzama ndi mphamvu zabwino zokumba. Kaya mu migodi, kumanga zomangamanga zazikulu, kapena malo ovuta kugwetsa, Rock Arm ikhoza kuwonetsa zabwino zosayerekezeka. Mwachitsanzo, mu mgodi waukulu, ofukula omwe ali ndi manja a miyala amatha kumaliza ntchito yofukula miyala yambiri munthawi yochepa, zomwe zimapangitsa kuti ntchito yofukula ikhale yogwira mtima komanso kuchepetsa ndalama zopangira.
Nthawi yotumizira: Julayi-25-2024