In recent yearsWith the rapid development of factory and intensive production models in China's pig farming industry, intelligent management systems with high economic benefits, such as liquid feed intelligent feeding systems, not only completely liberate the labor force of large-scale pig farms but also improve production performance and ensure biosecurity. They play a crucial role in enhancing production performance and reducing operational costs for enterprises. The adoption of advanced feeding equipment is an inevitable trend for the upgrading of China's animal husbandry and breeding industry. This article focuses on the working principle and advantages of liquid feed intelligent feeding systems, combined with practical production situations, and proposes some issues and suggestions for large-scale pig farms adopting such systems. Due to the ease of long-distance feed transmission and the flexibility of pipeline systems, which offer greater diversity in the architectural layout of pig pens, liquid feed feeding systems are a modern feeding technology worth promoting, starting from improving pig welfare, reducing feed costs, enhancing production efficiency and investment returns, and producing high-quality pork.