Fan Sentrifugal Untuk Pembuangan Gas Hasil Pengelasan Lab Teknologi Produksi …

The fan Centrifugal for exhaust of welding gas built to solving effect of welding gas emition when college students doing practice in Laboratory Technologi of Production, Departeme of Mechanical Engineering Univerity of Riau. The purpose of the study is to design, built and to measure the amount of gas in order to know suitable position and space in welding proces. Part of design in this resear…