Raschig zobe shi ne farkon ɓullo da bazuwar shiryawa, yana da kananan tube yankan, wanda waje diamita ne daidai da ta tsawo, samar da wani surface for (re) evaporation na mafi maras tabbas part a cikin refluxing distillate.With da haruffa na high inji ƙarfi, high. kwanciyar hankali na sinadarai, da kyakkyawan juriya mai zafi, Ceramic Raschig Ring na iya tsayayya da babban zafin jiki, acid (sai dai HF), alkali, gishiri da sauran kaushi na halitta.Ana amfani dashi ko'ina a cikin hasumiya masu ɗaukar hoto daban-daban na desiccation, sha, sanyaya, wankewa, da sabuntawa a cikin masana'antar petrochemical, sunadarai, ƙarfe, gas da haɓakar iskar oxygen.Don zoben raschig mai girma sama da 100mm, yawanci ana cika shi a cikin ginshiƙi cikin tsari.Idan girmansa bai wuce 90mm ba, ana tara zoben raschig a cikin ginshiƙi ba da gangan ba.