Product Description Computer control, with automatic programs and manual programs for choice. The working condition can be displayed on the screen directly. It is available to run in one-way direction and two-way direction. Drying work can be done at the upper and nether dryers together. Improve the drying efficiency, save the space and labor. Cool and hot air programs for choice, especially meet the drying need for high grade clothes material. Four heating models for choice: electric heating, steam heating, LPG gas heating, natural gas heating.