Water-based color pastes are widely used, and their properties and qualities are different for different purposes. The color paste is divided into water-based color paste, oil-based color paste, water-oil general color paste and so on. Water-based color paste is used for coloring. Its application fields include coatings, leather, printing, paper-making, latex, textile and other industries. The quality of waterborne color paste depends on the formulation, raw materials, production process, production equipment and so on. High shear homogenizing emulsifier plays an important role in color paste production. Traditional color paste production uses three-roll grinder, sand mill and so on. With the development and progress of society, high shear mixing emulsifier has also entered the color paste industry. Shanghai Hongsheng machine color paste emulsifying equipment has been verified by actual production. In a color paste enterprise in Shanghai, Hongsheng emulsifying equipment in Shanghai is popular and praised by users. The equipment is configurated as follows: sealed jacket reactor, plug-in high shear emulsifier, scraper anchor mixer, etc.