Tsim los tiv thaiv cov xwm txheej hnyav ntawm qhov chaw mining, lub #C45 bevel iav ua kom pom kev ua haujlwm zoo thiab ua haujlwm ntev, ua rau kev ua haujlwm tsis zoo ntawm cov tshuab hnyav. Nws cov khoom siv ruaj khov thiab cov ntaub ntawv zoo tshaj plaws lav kev tiv thaiv kev puas tsuaj, corrosion, thiab kub kub, thaum kawg txo qis qis qis thiab tu nqi.
Cov neeg siv khoom hauv kev lag luam mining tau txais txiaj ntsig los ntawm #C45 bevel iav qhov tshwj xeeb ntawm cov kabmob muaj peev xwm thiab lub peev xwm kis tau tus mob torque, pab txhawb kev tsim khoom thiab kev ua haujlwm zoo. Lub iav qhov precision engineering txhais ua du thiab txhim khu kev qha fais fab kis tau tus mob, ua raws cov kev ua tau zoo ntawm kev siv mining.