Cholumikizira ichi chimagwiritsidwa ntchito kulumikiza choyatsira magetsi ku tsinde la valavu ndipo nthawi zambiri chimagwiritsidwa ntchito mu gawo loyendetsa la mavavu a mpira ndi gulugufe. Zigawozo ndi zolimba zopangidwa ndi makina, zopangidwa ndi chitsulo cha AISI 1045 chokhala ndi pamwamba pa galvanized, zoyenera kugwiritsidwa ntchito nthawi zonse m'mafakitale. Njira yopangira makina ndi CNC yotembenuza ndi kugaya, kapangidwe kake ndi kozungulira, malekezero onse awiri amatha kupangidwa m'mabowo ang'onoang'ono, makiyi kapena mabowo a taper, osinthidwa malinga ndi kukula kapena mawonekedwe omwe kasitomala amapereka.
Kawirikawiri imayikidwa ndi zomangira kapena mapini kuti zitsimikizire kuti sizikumasuka kapena kutsetsereka panthawi yogwira ntchito. Yoyenera kugwiritsidwa ntchito ndi ma frequency apamwamba komanso apakati komanso ma torque okwera.