Model6-23¡¢6-30Centrifugal Ventilator is generally used in the conveying of grain or powder,as well as widely used in the conveying of air or other gas which may not self-ignite,do no contain glutinous matter.The medium temperature is no more than 50¡æ(no more than 80¡æ of the highest temperature).The dust or grain matter contained in the medium is no more than 150mg/m3.Centrifugal Ventilator is generally used in the conveying of grain or powder,as well as widely used in the conveying of air or other gas which may not self-ignite,do no contain glutinous matter.The medium temperature is no more than 50¡æ(no more than 80¡æ of the highest temperature).The dust or grain matter contained in the medium is no more than 150mg/m3.