The microwave energy can go deep into the materials and achieves the uniform and simultaneous temperature rising of all parts 

in a short time. It has the automatic balancing ability, which avoids the heat loss of the environment and equipment. The 

equipment is applied in a wide range of fields, such as the extraction of pharmaceutical raw materials, food and chemical 

materials as well as the drying of powders, pellets, flakes and lightweight materials. The technology can reduce the 

production time, the energy and solvent consumption and the waste generation. It also can improve the yield and extraction 

purity, thus having a high economic efficiency. It is energy saving and environmental protection and is a new technology with 

a broad development prospect.      http://www.microwave-world.com