| Manufacturing process of powder coating | Dry process production | Dry mixing method | raw material mixing→crushing→sieving→product |
| Melt mixing method | raw material mixing→melt mixing→cooling→crushing→ fine crushing→sieving→product | ||
| Supercritical fluid method | raw material mixing→supercritical fluid→ spray granulation→grading→product | ||
| Wet process production | Evaporation method | the preparation of solvent based coatings→evaporation or vacuum extraction solvent→crushing→grading→product | |
| Precipitation method | the preparation of solvent based paint→grinding→mixing→adding precipitant into grain crushing→sieving→grading→product | ||
| The spray drying method | the preparation of solvent based paint→grinding→mixing→spray drying→products |