Fodder drying -machine system

The utility model discloses a fodder drying -machine system, including drying device, air adjusting device, vapor heat exchanger, air -blower, dust collector, dust recovery device, the air -blower is connected with vapor heat exchanger, and vapor heat exchanger communicates drying device, and drying device and dust collector are connected, and dust recovery device is located dust collector's ash hole department, drying device includes the device main part, device main part top sets up the feed inlet, the bottom of device main part sets up the discharge gate, be equipped with in the device main part and rotate motor, elementary drying roller and second grade stoving region, the skin of elementary drying roller is the heat preservation, the second grade dry regional bottom form with the heating channel of vapor heat exchanger intercommunication, dust collector includes dust removal box, ash bucket and support. The utility model has the characteristics of have energy -efficiently etc. In the time of the effect of well drying, on specially being applied to popped feed processing, receive fine effect.