Model JN  series of vacuum rake type dryer is widely applied in chemical industry, especially in the organic semi finished products, and dye manufacturing industry, the steam jacket is adopted to indirectly heat the material, without vacuum exhaust. So it is particularly applicable to high temperature sustainable material and the material that is easy to be oxidized under high temperature, and drying for the material that easy to generate dust during the drying process.

The machine is compact, simple operation, stable and reliable performance, maintenance cycle is long,the long-term production practice has proved that no obvious corrosive materials to the carbon steel, water cut granular, paste, viscose shape, and even solution, etc, can be in the right conditions for good dry.