In the production of carbonated beverages, a carbonated filling machine with stable performance is key to improving efficiency and controlling costs. This article mainly discusses several points to note when selecting equipment: starting from understanding the gas content of the product and production scale, then analyzing the importance of high-precision filling valves in reducing material loss. Moreover, we emphasize that in addition to focusing on the initial investment, it is more important to formulate the most appropriate budget by evaluating the Total Cost of Ownership (TCO). In addition, verifying the stability of the equipment in various aspects before sales can effectively avoid the risk of shutdown after putting into production. Whether you are seeking automation upgrades or optimizing production processes, this article will provide you with scientific decision-making support to help you stabilize product quality and seize market opportunities.