Akwai nau'ikan bawul ɗin malam buɗe ido da yawa, gami da yanke saurin yankewa da ci gaba da daidaitawa.An fi amfani dashi don ruwa da iskar gas mai ƙarancin matsa lamba manyan bututun diamita.Ya dace da lokuta inda buƙatun asarar matsa lamba ba su da yawa, ana buƙatar daidaitawar kwarara, kuma buƙatun buɗewa da rufewa suna da sauri;yawanci zafin jiki yana ƙasa da 300 ℃ kuma matsa lamba yana ƙasa da 40 kg (bawul ɗin malam buɗe ido gabaɗaya suna amfani da ƙananan matsa lamba, kamar na gida. Yana da wuya a cimma CL600).Gabaɗaya ana amfani da matsakaici don ruwa da iskar gas, kuma matsakaici baya buƙata.Hakanan za'a iya amfani da matsakaicin granular.
A matsayin bawul ɗin malam buɗe ido, ya kawo ci gaba cikin sauri bayan fitowar roba ta roba, don haka sabon nau'in bawul ɗin rufewa ne.A kasarmu har zuwa 1980s, an fi amfani da bawul ɗin malam buɗe ido don ƙananan bawuloli, kuma kujerar bawul ɗin an yi shi da roba na roba.A cikin shekarun 1990s, saboda karuwar mu'amala da kasashen waje, bawul din malam buɗe ido (hard-seal) sun haɓaka cikin sauri.A halin yanzu, akwai masana'antun bawul da yawa waɗanda za su iya samar da matsakaicin matsakaicin ƙarfe mai rufe bawul ɗin malam buɗe ido, wanda ke sa filin aikace-aikacen bawul ɗin malam buɗe ido ya faɗi.
Kafofin watsa labarai da bawul ɗin malam buɗe ido zai iya ɗauka da sarrafawa shine ruwa, ruwa mai narkewa, ruwa mai yawo, najasa, ruwan teku, iska, iskar gas, iskar gas, busasshen foda, laka, ɓangaren litattafan almara da gaurayawan daskararru.
Bawuloli na malam buɗe ido sun dace da ƙa'idodin kwarara.Tun da asarar matsin lamba na bawul ɗin malam buɗe ido a cikin bututun yana da girma sosai, kusan sau uku ne na bawul ɗin ƙofar.Sabili da haka, lokacin zabar bawul ɗin malam buɗe ido, ya kamata a yi la'akari da tasirin asarar matsin lamba na tsarin bututun, sannan kuma a yi la'akari da ƙarfin farantin malam buɗe ido don jure matsin lamba na matsakaicin bututun lokacin da aka rufe shi.Jima'iBugu da ƙari, wajibi ne a yi la'akari da iyakancewar zafin jiki na aiki wanda kayan zama na valve na roba zai iya jurewa a yanayin zafi.Tsawon tsari da tsayin daka na bawul ɗin malam buɗe ido ƙanana ne, buɗewa da saurin rufewa yana da sauri, kuma yana da kyawawan halaye na sarrafa ruwa.Ka'idar tsari na bawul ɗin malam buɗe ido ya fi dacewa don yin manyan bawul ɗin diamita.Lokacin da ake buƙatar bawul ɗin malam buɗe ido don sarrafa ƙimar kwarara, abu mafi mahimmanci shine a zaɓi daidai girman da nau'in bawul ɗin malam buɗe ido ta yadda zai iya aiki da kyau da inganci.
Nortech yana ɗaya daga cikin manyan masana'antun bawul ɗin masana'antu a China tare da ingantaccen takaddun shaida ISO9001.
Lokacin aikawa: Agusta-19-2021