... industry,pharmaceutical,food,plastic,oil,slag,salt,sugar and so on, for drying, cooling and weting. Principle of work: Raw materials is ... . The drying effect can not be affected eve if raw materials have anomaly shape.6. It is effective to prevent from ... is clean. 1.ISO9001, 2.The drier is suitablity in pharmaceutical, food, plsatic, oil, slag, salt, sugar,for drying, cooling and ...