Economy energy type three-tube drying machine Absorb German vangurad technology,independent innovative and design Three tubes form the heat preservation system ,reduces radiation loss Computer optimized design of stock guide and lifting blade structure to guarantee the material dispersion degree The special hot working design idea,eliminate the wind tunnel heat loss,enhance the heat energy utilization ratio obviously Enhance to increase heat change area,anhance unit volume evaporation intensityThe thermal efficiency cnhance more than 40% fully ,saves energy consumption half above The reduction of equipment area reduce the equipment foundation investment Highly effective ,energy conservation and environmental protection ,accord with the “eleven five”innovative development plan