ZHANGJIAGANG CITY XINMAO DRINK MACHINERY CO., LTD.’s high-efficiency 5-gallon water filling machines are optimized for rapid production in large-scale operations. Designed for 18.9L (5-gallon) barrels, these machines feature a streamlined workflow including automatic barrel washing (high-pressure spraying + disinfection), atmospheric pressure or negative pressure filling, and heat-shrink film or smart cap sealing. With production capacities ranging from 60 to 1,200 barrels per hour (depending on the automation level), they significantly reduce labor costs and enhance output. The fully automated models incorporate intelligent control systems for real-time monitoring and adjustment, ensuring continuous operation with minimal manual intervention. Ideal for purified water and mineral water producers, these machines deliver rapid turnaround while maintaining strict hygiene and quality standards.