... machine can be used for sterilizing and keeping fresh of Chinese and Western medicines, nutrition health products, beverage, spices ... or gel-like food ,and additive, flavoring, medicine, raw material of herbal medicine, nutritional health products, agriculture & sideline products, ... groundnut kernels, chestnut and so on; and for puffing of leisure food ,pachyrhizus chips, potato chips, dried shrimps, ...