1.Matsakaicin aiki

Bisa ga kafofin watsa labaru daban-daban na aiki, wajibi ne a zabi kayan aiki tare da juriya mai kyau. Misali, idan matsakaici shine ruwan gishiri ko ruwan teku, ana iya zaɓar diski na bawul ɗin tagulla na aluminum; Idan matsakaici yana da karfi acid ko alkali, tetrafluoroethylene ko fluororubber na musamman za a iya zaba a matsayin abu don wurin zama na bawul.

2.Matsi na aiki da zafin jiki

roba hatimi malam buɗe ido bawulbuƙatar yin aiki akai-akai a cikin ƙayyadadden matsa lamba na aiki da kewayon zafin jiki, don haka wajibi ne a zaɓi kayan da isasshen ƙarfi da juriya na zafin jiki.

3. Yanayin muhalli

Yi la'akari da yanayin muhalli wanda bawul ɗin yake, kamar zafi, gishiri gishiri, da dai sauransu, kuma zaɓi abin da ya dace. 

4.Bawul kayan jiki

The bawul jiki kayan naflange malam buɗe ido bawulsun haɗa da baƙin ƙarfe mai launin toka, baƙin ƙarfe ductile, simintin ƙarfe, bakin karfe, da dai sauransu. Daga cikin su, bakin karfe yana da mafi kyawun aiki, amma farashin yana da girma. Idan ya kasance a cikin yanayi maras nauyi, aikin kayan aikin ƙarfe na ƙarfe zai iya zama daidai da na kayan ƙarfe na simintin gyare-gyare, kuma farashin yin amfani da kayan aikin ƙarfe yana da ƙasa.

5.Bawul wurin zama abu

Kayan zama natsutsa gear malam buɗe ido bawulsun hada da roba da fluoroplastics. Za a iya amfani da kujerun bawul ɗin roba a cikin raunin acidic da kuma kafofin watsa labarai na alkaline kamar ruwa, tururi, da mai, tare da aikin rufewa mai kyau; Ana amfani da kujerun bawul ɗin fluoroplastic a cikin kafofin watsa labarai masu lalata sosai.

6. Abun diski na malam buɗe ido

Kayan faifan malam buɗe ido don bawul ɗin malam buɗe ido sun fi haɗa da baƙin ƙarfe da bakin karfe. Wani lokaci, don daidaitawa zuwa mafi hadaddun yanayin watsa labaru, wajibi ne a nannade faifan malam buɗe ido tare da manne ko kayan PTFE.

7.Bawul shaft abu

Yawancin su an yi su ne da kayan bakin karfe, kuma ana iya daidaita yanayi na musamman bisa ga buƙatu.

8.Drive abu

Akwai manyan hanyoyin aiki da hannu guda biyu, hannu da kayan tsutsa. The rike kayan yafi hada da jefa baƙin ƙarfe, carbon karfe, bakin karfe, aluminum gami, da dai sauransu; Abubuwan da ke kan kayan tsutsotsi yawanci simintin ƙarfe ne.

A taƙaice, zaɓin ingancin kayan abubawul ɗin malam buɗe idoya kamata a yi la'akari da mahimmancin abubuwa kamar matsakaicin aiki, matsa lamba na aiki da zafin jiki, yanayin muhalli, da kayan aikin bawul, wurin zama, diski na malam buɗe ido, da shaft bawul. Zaɓin kayan aiki daidai zai iya tabbatar da aikin al'ada da rayuwar sabis naruwa malam buɗe ido bawul.