... unit is installed with thermocouple to control drier temperature. The temperature change of ... control the inner drier temperature ( generally 350-380°C). rotary dryer machineStructure of Rotary DryerRotary dryer machine ... Mill, Raymond Mill, Conveyor, Vibrating Screen, Flotation Machine, Magnetic Separator, Shaking Table, Spiral Classifier, Thickener ... Efficiency and Energy-saving Dryer Machine