The automatic 5-gallon water filling machines by ZHANGJIAGANG CITY XINMAO DRINK MACHINERY CO., LTD. feature fast filling capabilities to meet high-demand production needs. These fully automated systems integrate empty barrel conveying, multi-stage washing (including high-pressure spray and disinfection), rapid atmospheric pressure filling, and automatic capping (heat-shrink or smart caps). With advanced servo motors and precise flow meters, they achieve filling speeds of up to 1,200 barrels per hour, minimizing cycle times. The PLC control system enables intuitive operation and quick parameter adjustment for different barrel types. Built with stainless steel structures and hygienic designs, these machines ensure easy cleaning and compliance with food safety regulations. They are an excellent choice for large-scale water plants aiming to maximize productivity while maintaining consistent filling accuracy and product quality.