The dry speed is fast and suitable for dying thermal sensitivity material particularly. The finished product is ball granile with uniform size. Its fluidity and solubility are good. The purity of product is high and its quaity is good. It applied scope is wide. According to the characteristics of raw material, it can use hot air to dry and can also use cool air to granulate. It has strong adaptability to raw materials. Its operation is simple and stable and itws control is simple and convenient and is easy to realize automatic operation. |