... meat, dried fish ,tea, tobacco and so on; and for drying, peeling and baking almond, peach kernel, groundnut kernels, ... chestnut and so on; and for puffing of leisure food ,pachyrhizus chips, potato chips, dried ... and desulfurating and deoxidizing the metallurgical chemical products; and for drying printing and dyeing products, ceramics, glass, chemical fiber, cotton ...