... to eliminate error;3,Time&Labor saving:isolated tank and hopper,easy material cleaning,simple and quick material changing;4,Reliable ... shorten material welt time and increase injection rate; Sepcifications of hopper dryers ModelCapacity(kg)Heater(KW)Blower(W)Overall Dimension(cm ... research and improvement,welcome the provision of drawing or samples. Hopper Dryer Machine (MHD-25E)