Igikoresho cyiza cyo murwego rwohejuru cyorohereza gusimbuza igikoresho cyunganira uruziga, kirimo inkunga ya roller idashobora guhinduka, inkunga, pin shaft, umubiri, uruziga, imipaka ntarengwa, hamwe nugufunga. Impera yo hepfo yinkunga ihujwe nu mpera yo hejuru yumubiri hamwe na feri, mugihe inkunga ihujwe na deflection roller bracket hamwe na pin. Umukozi udashyizwe kumurongo wa deflection roller. Kuruhande rwa deflection roller, hari clamp ya clamp yo kuzenguruka uruziga rwa pin, kandi uruziga rushyirwa mumashanyarazi ya clamp ya brake ya deflection. Kuri deflection roller bracket, hariho imipaka ntarengwa yo kugenzura inguni. Igiti cya pin gitangwa ku nkunga cyangwa umubiri kugirango uhindurwe uruziga ruzunguruka. Iyo ibifunga byavanyweho, uruzitiro rwuruzitiro rushobora kuzenguruka inguni runaka izengurutse itambitse ya pin shitingi iyobowe numupaka ntarengwa. Igice cya groove ni ubwoko bwikurikiranya. Kwemeza uburyo bugezweho bwo gukora kugirango hamenyekane ubuziranenge bwibicuruzwa. Ubwoko bwa groove burashobora gukuraho umwanda wumukandara, kandi bigira ingaruka nziza hamwe nimbaraga nyinshi hamwe nuburwanya buke kumukandara uhanamye. Igice cya kabiri gishobora kugabanya umuvuduko ukabije wumukandara kuri ceramic ceramic, kandi igikoresho cyimbere cyikiziga gishobora gutuma ibintu byanduye bigwa byonyine bitarinze gukoraho uruziga, byombi bishobora kongera igihe cyumurimo wa roller.