Iyo rolling shutter gonhi roll yekugadzira muchina kubva kuKexinda ndiyo yekurangarira arch chimiro.iyo rollers zvinhu ndeye Cr12, ine quenching kurapwa.Kunyange zvazvo mutengo wacho wakapetwa kaviri, kusimba kwayo kwakakwirira zvikuru.hukuru hwepamusoro hwezvinhu hunogona kuva 1.5mm.Nekufambiswa kwegiya, kudzvanya kwakafanana uye kwakaringana.ruzivo rwese rwemuchina runodiwa kuti ruve rwakanyanya.rutivi rwemadziro emadziro, tile bhokisi, screws uye zvimwe zvikamu zvinosarudzwa zvekutanga-kirasi brand, yakakwirira kusimba pasina deformation.
Nguva yekutumira: Jun-09-2021