3/5 gallon barrel filling line with capacity from 300 barrels/hour to 2000barrels/hour. TXG-series model rinsing-filling-capping 3-in-1 unit is main equipment for 3 or 5-gallon barrel water line, which is composed of frame, water tank, pipes, pumps, cylinder, driving machine and electrical appliance. The rinsing is a multi-working procedure, fills quantificationally and caps automatically. All actions are controlled by computer, which achieves stable rinsing, precisely filling and capping. Collocation: 1. All main parts are imported, the high efficiency atomizing spay nozzle also imported from SPAY (USA). 2. Intelligentize controlling system by OMRON. 3. Electric parts imported from SIEMENS. 4. All pneumatic components are from FESTO OR SMC. 5. Automatic cap feed-in system. 6. Equipped trouble protector system. 7. The set is made of stainless steel of food grade. Rinsing process: There are total 11 process to rinsing the barrel. 1.To rinse inside and outside of the barrel by circling water; 2.To drop out the water; 3.To rinse inside, outside and bottom of the barrel by (hot) lye; 4.The same to the third process; 5.To drop out the lye; 6.To rinse inside, outside and bottom of the barrel by disinfector; 7.The same to the 6th process; 8.To drop out the disinfector; 9.To rinse inside, outside and bottom of the barrel by pure water; 10.The same to the 9th process; 11.To drop out the pure water;