Perencanaan Proses Dan Pembuatan Exhaust Fan Pada Laboratorium Teknologi Meka…

Exhaust Fan is a tool that serves to suck gases and dust welds. Gases and dust will be sucked by a rotating fan which will then be issued with through sewer. Exhaust fan made that kind of centrifugal backward inclined type. The manufacture of exhaust fan includes machining process lathe, drilling machine and grafting or assembly using electric welding machine. Main component of exhaust fan is s…