Na'urorin sanyaya iska mai hana fashewa, wanda aka keɓance don dacewa da yanayi daban-daban masu haɗari, sun samo asali ne a cikin sassa masu ƙonewa da fashewa kamar petrochemicals, soja, likita, da ajiya. An tura su galibi a wuraren samarwa, ɗakunan ajiya, da tabo da ke buƙatar tsattsauran sarrafa fashewa don kiyaye yanayin yanayin yanayi. Nau'in kwandishan da ke hana fashewa yana da mahimmanci kuma ya bambanta da masana'antar da yake hidima.
Ana iya gane su ta keɓancewar alamar fashewar su, waɗannan na'urorin sanyaya iska suna zuwa da nau'ikan nau'ikan IIA, IIB, da IIC, kowanne ya dace da takamaiman yanayi. Bisa ga fahimtar ƙungiyar fasahar mu, daban-daban na'urorin kwantar da fashe-fashe suna ba da kulawa ga sassa daban-daban:
Iyakar Aikace-aikacen:
1. Nau'in IIA da IIB gabaɗaya ana aiki da su a sassa kamar man fetur, sunadarai, soja, ƙarfe, magunguna, da iko, inda wani matakin danshi ke da mahimmanci.
2. Nau'in IIC an tsara shi musamman don yanayin da ke ɗauke da iskar gas mai ƙonewa kamar hydrogen da acetylene.
3. Don buƙatun musamman na masana'antar hakar ma'adinai, Ana samar da na'urorin kwantar da fashe na al'ada don tabbatar da tsauraran matakan tsaro.
Yayin da masana'antu ke tasowa kuma mahallin aiki masu haɗari suna ƙaruwa, yawaitar na'urorin lantarki masu hana fashewa, ciki har da na'urorin sanyaya iska, ya hauhawa. Bayan kawai rage haɗarin fashewa, wadannan na'urorin sanyaya iska sun yi daidai da manufofin ceton makamashi na kasa da kuma rage fitar da hayaki, bayar da kasuwanci hanya zuwa ingantaccen aiki da kula da muhalli.