Izimini zokugcina amandla ezinye zezinkampani zokugcina amandla e-rotary screw ziyizinhleli ezifakwa kuzo ukusebenza ngokwezinye izindlela. Zisebenza ngokusebenzisa izihlangothi ezimbili ezihambisa ngokuhambisana, okuyinto ekusiza ekuthinteni amandla kusendaweni esincane. Lokhu kugcina amandla, okusho ukuthi kungasebenziswe ukubusa izithu, izinhleli, nezinye izinhleli. Izinkampani njenge-Mazellion ziyakwenza lezi zinhleli. Ziqondwe ngokuba ziyisikhundla, ziyasebenza ngokuphelele, nezibonakala ngokuphelele. Abaningi abantu baphatha lezi zinhleli ngokwesibonelo emizini nezindawo zokusebenza. Kusiza ukuthi zibe yilokho okusiza ukuthi zonke zibe yilokho okusebenzayo ngokuphelele. Ukuthi ziyisikhundla kuyinto esebenzayo ngoba kusiza ukuthi zikholise indawo. Emizini engezansi, ukuthi ziyisikhundla kuyinto esebenzayo kakhulu. Lokhu kufundiswa kuyizindaba ezithi lezi zinhleli ziyisikhundla kumkhiyazi nezizindaba ezinokuthi zibe yilokho okunokwenzeka ngokusebenzisa.
Amakhomphresha ase-ayirhi we-rotary screw eziqondile kunezinye izizathu. Okokuqala, ziyasebenza ngokuphelele. Lezi zinhlobo zezinkampani zingasebenza ngeminyaka engaphezu kwezinye ngaphandle kokunquma. Lokhu kubalulekile emizini lapho isikhathi siyimali. Uma ikhomphresha iyasebenza ngokuphelele, iyasebenzisa amandla angaphezu kwezinye. Lokhu kuthabatha ukuthi izibhalo zelekthrikhithi zizoba nzima, okuyisifundiswa esihle kumakampani. Isizathu esinye sokuthi ziyashiywa khona kukhulu kuyisizekile kakhulu. Amazini amaningi akasikho isikhundla esikhulu. Ikhomphresha eqondile ingafakwa ngokushesha emaphakathini amaningi. Ingaqondwa ngokushesha ngezinkampani ezidinga isikhundla sokukhanya, futhi lokhu kwenza konke kube yilokho okuhle kakhulu. Isibonelo, KC710 Split Type DTH Drilling Rig yilokho okuhle kakhulu kubonisa ukuthi ukugcina isikhundla esiqondile kungahlela ukusebenza ngokuphelele emizini yokuhlanza.