... .3, Main used area This machine fits for drying and sterilizing powders, granular, sheet-like or gel-like food, ... glass, chemical fiber, cotton yarn, wood, leather, bamboo products, insulation materials, building materials, wood , cork, alveolate, cardboard,corrugated cardboard, ... cover small area,fast drying and sterilizing speed,can continuous production;4, Drying and sterilizing at the same time,one ...