Muindasitiri yemazuva ano yekudzora kuyerera, wafer cheki mavharuvhu anowedzera kufarirwa nekuda kwedhizaini yavo, nyore kuisa uye kuderera kwekutanga & kugadzirisa mutengo uchienzaniswa neyechinyakare flanged swing cheki.BVMC inopa ndiro imwe chete uye mbiri mbiri plate wafer cheki mavharuvhu ane akasiyana zvinhu.