SZG Double Conical Revolving Vacuum Dryer is double conical rotating cyliner. Under the state of vacuum in the cylinder, pass conducting oil or hor water into the jacket to heat. The heat will be contact with damp raw materials through inner wall. The evaporated steam after the raw material absorbed heat will be exhausted through vacuum pump. Because the inner of cylinder is in vacuum state and the cylinder make raw material turn over from up to down and from inner to outer, the drying speed is fastened and the drying efficiency is improved, and the purpose of uniform drying can be reached.

The Double Conical Revolving Vacuum Dryer is a new style dryer integraetd mixing and drying in one body. It is equipped with condensator and vauum pump. (If the solvent does not recover, the condensator may dispensable). The design of this machine is sophisticated technolgy, and its inner structure is simple. So its clean is very convenient and the raw material can be discharged fully and its operation is very simple. It can reduce labour and improve working environment. At the sometime when the cylinder is rotating, the raw materials of cylinder can not be accumulated on the surface of container. Its coefficient of thermal transmission is high and the drying speed is high. It can be used wide for pharmaceutical industry, chemical industry, foodstuff industry, dyestuff industry, etc.