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The equipment selection in the coating industry is basically the same. The key points of water-based coatings and oil-based coatings are different. The technical requirements are different. The key point is the choice of mixing impeller and the choice of dispersing impeller. Our company adopts line speed design for the reaction kettle mixer in the coating industry. The dispersing impeller adopts the international advanced Niemann dispersion impeller, and is equipped with comprehensive technical measures such as heating, cooling, vacuum, homogenization, refinement, dispersion, mixing and scraping. Improve the requirements of the equipment and the process of synchronizing with the process, so that the finished product of the paint reaches an ideal state.