Yakakwira kutakura kugona kwechigadzirwa kudzivirira kusangana pakati pesimbi inogona kubhadhara muganho simba rakanaka abrasion kuramba, hupenyu hurefu hwekupokana hunodzivisa mechanical vibration dustproof effect yakanaka kwazvo, bvumira yekunze njanji njanji lateral mutoro unogona kunyudzwa yakanyudzwa inotungamira nzira yemvura. dynamics haina dambudziko sezvo tangi rese riri nyore, uye nyore kuisa mari yekugadzirisa yakaderera nekuda kwekupfeka mhete, inogona kuwedzera nzvimbo yekuvharisa extrusion.