Chigadzirwa chacho chinoratidzwa nedenderedzwa uye kutenderera, musoro wemapuranga mazino buckle, uye chimiro chemhete mushure mekugadzirisa welding, zvakanyanya kusimba uye zvakavimbika, matanda mazino emapuranga mukuchera huni zviri nyore, nekukurumidza uye nyore kushanda.Nepurasitiki casing inowedzera zviri nani.Mushure mekurapwa kwemhando yepamusoro galvanized, ine nzvimbo yakatsetseka, inopenya, inodzivirira ngura, inodzivirira ngura kunyanya.Iyo yekurongedza idiki bhokisi rebrown bhokisi + bhokisi rehuni.