Magirazi ezuva anogadzirwa nemhando yepamusoro yepurasitiki zvinhu, izvo zvinosimbisa kugadzika uye matatu-dimensional pfungwa yekutaridzika, uye inoburitsa hunhu hwakanaka uye hunhu hwakasiyana hwevakadzi. Iyo simbi furemu yakagadzirwa nepamusoro nickel alloy, iyo inoratidzwa nekunaka kwakanaka, kuomarara kwepamusoro, firm welding point, yakanaka kusimba, uye yakatetepa furemu mutsara, iyo inokodzera maitiro.
Aya magirazi ezuva akanyatsogadzirwa anounzwa kwauri nekuvimbika, uye kuburikidza nehunyanzvi hwehunyanzvi hwekugadzira zvishongo, iyi muunganidzwa wezvipfeko zvemaziso zvakashongedzwa nemaitiro ekunaka.