Aluminum beverage cans are used for packing beer, soft drinks, craft beer, coffee, tea and new energy drinks etc...


Beer production equipment factory shares four filling methods of filling machine

by:Trano     2020-01-05
You may have heard of beer filling machines, but you may not know much about them. They are often used in beer production companies. How much do you know about them? Do you know what filling methods are available for filling machines? Want to know? Below, the beer production equipment manufacturer Shandong trano introduces the four filling methods of the filling machine, hoping to help everyone. 1. Isobaric method isobaric method is also called pressure gravity filling method, I . e. under the condition of higher than atmospheric pressure, the packaging container is first inflated to form the same air pressure as the liquid storage tank, then rely on the weight of the liquid to be filled into the packaging container. This method is commonly used for filling aerated beverages such as beer, soda water, sparkling wine, etc. Filling by this method can reduce the loss of CO2 contained in such products and prevent excessive foaming during filling to affect product quality and quantitative accuracy. 2. Pressure method  The beer production equipment factory indicates that the filled materials are squeezed into the packaging container by mechanical pressure or air pressure. This method is mainly used for filling thick materials with high viscosity, for example, filling ketchup, minced meat, toothpaste, balsam, etc. Sometimes it can also be used for the filling of soft drinks such as soda water. At this time, the air pressure of the soda water itself is directly poured into the bottle without being inflated, thereby improving the filling speed, the formed foam is easy to disappear due to the absence of colloid in soda water, which has certain influence on the filling quality. 3. Normal pressure method: normal pressure method is also called pure gravity method, that is, under normal pressure, liquid material flows into the packaging container by its own weight. Most of the free-flowing non-gas-liquid materials can be filled by this method, such as liquor, fruit wine, milk, soy sauce, vinegar, etc. 4. Vacuum method the vacuum method is filled under the condition of lower than atmospheric pressure and can be carried out in two ways:  (1)Gravity vacuum type That is, the liquid storage tank is in a vacuum, and the packaging container first pumps air to form a vacuum equal to that in the liquid storage tank, and then the liquid material flows into the packaging container by its own weight. Due to its complex structure, it is seldom used in China. Vacuum filling is widely used, which is suitable for filling liquid materials with slightly higher viscosity, such as oils, syrups, etc. It is also suitable for filling liquid materials containing vitamins, such as vegetable juice, fruit juice, etc. The formation of vacuum in the bottle means that the contact between the liquid and the air is reduced, and the shelf life of the product is prolonged, the vacuum method is also suitable for filling toxic materials, such as pesticides, to reduce the overflow of toxic gases and improve working conditions.   (2)Differential pressure vacuum type  That is, the liquid storage tank is at normal pressure, only the packaging container is pumped to form a vacuum, and the liquid material is filled by the pressure difference between the liquid storage tank and the container to be filled. This method is commonly used in China. The above is about the introduction of the four filling methods of the filling machine in the beer production equipment. After reading the above contents, we have a better understanding of the filling machine, I hope that the above content can help everyone. If you are interested in our products, you are always welcome to call the website hotline for communication and negotiation. : Beer production equipment
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