Dingli purewater machine is widely used for packaging various kinds of liquid such as purewater,milk,soyabeans milk,fruit juice,beverages,soy sauce,vinegar and wine... capacity :40sacket a minute... den in an hour ... it drops abt 2400 sacket... which is equivalent to 120bags in an hour... its body are pure stainless anti rust body... Dingli automatic pure water machine is the best in quality and can last for a life time