Descriptions
This machine is flowing and continuous type of drying equipment firstly made by our factory. The machine is used for drying the piece, tape and particle state materials with good ventilation, and especially for those materials, such as de-watering vegetable, herbal medicine of traditional Chinese medicine and others, for which the water content rate is high and the high temperature is not allowed. Its drying speed is high, the evaporation strength is high and the product quality is good. The dewater filtering cake state paste materials, after particle making or bar making can be dried also.

Principles
The materials are evenly displayed on the mesh-belt by the material feeder. The mesh belt uses generally 12-60 mesh stainless steel wire net and it is drawn and moved inside the drier by a transmitting device. The drier is composed of several units. For each unit, the hot air is circulated separately. Some exhausted gas is discharged with a special moisture elimination blower. The waste gas is controlled through an adjusteing valve. The hot air passes through the mesh belt covered with the material from the top to the bottom or from the bottom to the top and this will complete the transmitting of heat and mass. This process will bring water away from the material. The mesh belt moving slowly, running speed can be easily adjusted according to the material temperature. The final products after the drying will fall into the material collector continuously. The upper and lower circulating units can be freely equipped according to the users requirements. The unit number can also be selected according to the requirements.