... farming, side-product, aquatic product, light industries, heavy industries and others industries. Such as: raw material medicine, crude drug, ... the forced ventilation function, there are adjustable air distribution plates inside the oven. The materials can be dried uniformly. ... h)Radiator area (m2)Air volume(m3/h)Temperature difference between up and low(°C) Equipped baking pan(PC)Overall dimenstion ( ...