... second area is 300°C, to remove the moisture by middle temperature enduring air, to ensure lignite no coking ... area ,temperature is 60°C-80°C,remove moisture by low temperature and hot air which produced through the ... of lignite change.(6), continuous work, large capacity.Technical parameters:Modeldiameter(mm)Drum length(m)Main reducerSpeed(r/ ... dryer sell like hot sales in world designed by Guoxin