Model 9-28¢ñCentrifugal Ventilators are generally
used for the compulsory ventilation in the forging and metallurgy
stoves,widely used for conveying materials,air or other gas which
may noy self-ignite,do no harm to human body or is not corrosive
to the steels.No glutinous matter is allowed in the gas.The medium
temperature is normally no higher than 50¡æ(no higher than 80¡æ at
most).The dust or hard grain matter contained in the medium is no
more than 150mg/m3. |