Dual farantin karfe irin wafer duba bawul

BESTOP Dual farantin rajistan bawul ƙira ta halitta yana rage jan ruwa yana ba da damar buɗe sauƙin buɗewa da saurin rufewa tare da ƙaramar "hammering".Ƙunƙarar nauyi da ƙarami a girman idan aka kwatanta da bawul ɗin dubawa na yau da kullun ko bawul ɗin duba rayuwa;
Bawul ɗin duba yana aiki da faranti biyu da aka ɗora ruwan bazara wanda ke rataye a kan filin hinge na tsakiya.Lokacin da kwarara ya ragu, faranti suna kusa da aikin bazara na torsion ba tare da buƙatar juyawa baya ba.
BESTOP Dual faranti duba bawuloli suna samuwa a cikin wafer zane, flange zane.Hakanan ana samun murfin roba na jikin bawul (NBR/EPDM).