It is suitable for heating and solidification, drying and dehydration of raw materials and products  in pharmaceutical industry, chemical industry, foodstuff industry, agricultural and sideline products, aquatic products, light industry, heavy industry and so on. The raw materials and products can be pharmaceutical products, ready to use Chinese medicine, extract,  powder, watered-pill, packing bottle, pigment, dyestuff, dehydration vegetable, dried melon or fruit, sausage, plastic resin, electric elements, baking paint and so on.