The technology of mixed color injection molding machines has developed rapidly over the past few decades, and it is not only reflected in the widespread application of many new processes and technologies in production. For example, mixed two-color injection molding, mixed three color injection molding, mixed multi-color injection molding, etc. More importantly, people's understanding and mastery of mixed color injection molding technology have made a leap. Modern mixed color injection molding production is a large-scale continuous operation manufacturing method. Due to the participation and involvement of high technology, the mixed color injection molding production method has gradually transformed from manual operation in the early stage to group production. The production process is gradually realizing mechanization and automation, and is developing towards specialization and collectivization. Realizing automated color mixing injection molding operations, reflecting the advantages of safety, efficiency, and material saving, has become the direction of development for color mixing injection molding. As a very important processing method in modern industry, mixed color injection molding is used to produce various mixed color plastic products and has many unique advantages. Its molded plastic has a beautiful appearance, high production efficiency, and is an advanced manufacturing technology that cannot be compared and replaced by other processing methods. It has strong competitiveness in the manufacturing industry and is widely used in plastic production with appearance requirements. The basic theory of mixed color injection molding has been formed. With mixed color injection molding products as the main focus and molds as the center, combined with the application of modern advanced technology, and stimulated and promoted by the huge market demand for products, mixed color injection molding technology plays an increasingly important role in the development of the national economy, the realization of modernization, and the improvement of people's living standardsHybrid two-color injection molding machine