LPG series dry milk powder machine 1. no pollution with high quality 2. High efficiency 3. powerful drying. LPG Series Centrifugal Spray ... spray drying is one of the most desired technologiesFeaturesAt a high speed of drying, after the spraying of the material liquid, ... uniformity, mobility, dissolving capacity. And the final products are high in their purity and good in their quality. The production ...