Na gargajiyabakin kofa na wukayin aiki da kyau a cikin sarrafa kwararar mahaɗar hanya, amma galibi ana samun haɗarin ɗigowa yayin fuskantar kwararar bidirectional. Dangane da bawul ɗin yanke-kashe na gargajiya na gargajiya, ta hanyar bincike da haɓakawa, samfurin ya haɓaka, kuma an haɓaka sabon samfuri "hanyoyi biyu masu taushin hatimin toshe bawul" don tabbatar da ingantaccen tasirin rufewar sifili zai iya. a samu a kowace hanya kwarara.

Sabon zane yana canza shigarwa na roba mai rufewa, yana maye gurbin tsagi na roba a kansluice ƙofar bawuljiki tare da roba na roba, wanda aka nannade a kusa da jikin bawul. Wannan fa'idar ita ce warware matsalar matsala mai wuyar maye bayan asarar hatimi, idan asarar hatimi, za a iya maye gurbinsu a kan rukunin yanar gizon, sauƙin shigarwa, sauƙin rarrabawa da fa'idodin kulawa, don rage tasirin tasirin samarwa.

Bugu da kari, ana canza tsiri guda ɗaya na roba zuwa hanyar hatimi ta hanyoyi biyu da shinge mai rufi biyu don magance rashin lahani na rashin matsawa a baya, koflanged ƙofar bawulfarantin yana damuwa a gaba ko shugabanci na matsa lamba, nakasar roba na roba za a iya haɗa shi tare da farantin bawul, don cimma hatimi ta hanyoyi biyu, inganta hatimi, da kuma cimma raguwar sifili.

Our sabon samfurin bidirectional sealing wuka baƙin ƙarfe ƙofar bawul ya dace da famfo ruwa, najasa, ruwa jiyya masana'antu, babban alama ne iyo kai-sealing, bidirectional matsa lamba, iya cimma bidirectional sealing, high sealing. Ba abu mai sauƙi ba ne don zubarwa, yana da ƙananan wurin shigarwa, ƙananan matsi na aiki, ba sauƙin tara tarkace ba, ƙofar matsa lamba ba ta da rawar jiki, babu hayaniya, tashar layi, ƙananan juriya na kwarara, babu asarar bambancin matsa lamba, lokacin da ƙofar ta kasance. rufaffiyar, matsakaicin matsakaicin abin dogara yana tura matsa lamba na ƙofar zuwa ɗayan gefen ƙofar bawul ɗin wurin zama don tabbatar da farfajiyar rufewa. Wannan ƙirƙira ba wai kawai tana haɓaka dorewa da amincin bawul ɗin ba, har ma tana rage asarar makamashi da gurɓatar muhalli ta hanyar ɗigo. Bayan bayyanar bawuloli na ƙofar wuƙa mai rufewa biyu, an maye gurbin babban adadin bawuloli na gabaɗaya da su.