... dryer Brief description Air drying furnace is mainly composed of hot blast stove, screw feeder, surge bin, duct, fan, separator composition ... produce airflow, and the material through the screw feeder, hot air into the duct in material mix, through the ... separation, achieve the effect of drying.2. the industrial hot air dryer Technical parameters modelQHG219*4QHG330*4QHG550*4POWER(kw)152237Evaporate ...