Umwanya wo gusaba: Model 9-19, 9-26 Blowers ya Centrifugal isanzwe ikoreshwa muguhumeka ku gahato mu ziko ryakozwe na metallurgie, ikoreshwa cyane mu gutanga aterial, umwuka cyangwa gaze ya gaze idashobora kwaka, ntacyo byangiza umubiri wumuntu cyangwa ntabwo yangirika ku byuma.Nta kintu gifatika cyemewe muri gaze.Ubushyuhe bwo hagati ntibusanzwe buri hejuru ya 50 ℃ (ntiburenze 80 ℃ kuri byinshi).Umukungugu cyangwa ibintu bikomeye byintete bikubiye murwego ntibirenza 150mg / m3.a.