The one unit main machine includes the washer, dryer, filler and capper for the production of 3-5gallon barreled drinking water. The washing process include alkalescence liquid inside and outside washing by dirty remover uinsidea and outside washing by disinfevting water and outside washing by pure water, the alkal and disinfecting water can be usedcyclically. The whole washing, filling and sealing process is controller by PC, and has the safe device for interlock, signal and self-detection.
 The whole unit is made of the stainless steel, meets the demands of food hygiene, with the feature of reasonable structure, easy in operation, exact action, its the ideal equipment for the barreled water.