Shaabada is haysta ee DAS waa shaabad laba jillaab leh, waxay ka kooban tahay hal giraanti NBR ah oo dhexda ku taal, laba siddo oo elastomer polyester ah iyo laba siddo oo POM ah.The profile shaabadaysan giraanta shaabadaysan ee labada kala duwan ee static iyo firfircoon halka siddooyinku dib-up ka hortagtaa extrusion galay farqiga shaabadeynta, shaqada giraanta hagaha ayaa haga piston ee tuubada dhululubada iyo nuugayo ciidamada transverse.
Laga soo bilaabo xulashada iyo habaynta saxda ah
mashiinka shaqadaada si uu kaaga caawiyo inaad maalgeliso iibka kaas oo keena faa'iido la dareemo.