Akwatin kunshin isar da ƙarfe na musamman na masana'anta

Kwancen kwandon yana da sifar siliki ta gargajiya, kuma babban jikin an yi shi da baƙin ƙarfe mai ɓarna. Tsarin da aka lalata ba wai kawai ya ba shi bayyanar zamani ba, amma yana da darajar aiki: a gefe guda, yana taimakawa yanayin iska kuma yana rage tarin wari a ciki; a gefe guda, yana da kyau masu amfani su lura da adadin dattin da ke cikin dalla-dalla da tunatar da su tsaftace cikin lokaci.

A cikin tsarin masana'antu, masana'anta suna zaɓar kayan ƙarfe masu inganci don tabbatar da cewa kwandon yana da ƙarfi kuma mai ɗorewa, kuma yana iya jure yanayin waje mai zafi, ko zafin rana ne ko iska da ruwan sama, ba shi da sauƙi ga gurɓata, lalata, da kuma tsawon rayuwar sabis. A lokaci guda, gefuna na kwandon shara suna gogewa da kyau don guje wa ƙullun gefuna da sasanninta da kuma kare amincin masu amfani.