... ,two lays,eight trays 2,easy operation and cleaning 3,high efficiency,low consumption 4,hygienic, ... passed through the heat exchanger, it is changed into the high temperature dried hot air. Under the ... function of fan, the hot air and materials carry out heat exchange to achieve to ... htemperature: normal temp.~110°c (controlled both automatically and manually) Main parts of dryermotor head of the ...