Now many customers are not very familiar with the liquid packaging machine and the liquid filling machine, and they all think that they have the same function. In fact, they are different. What is the difference between them? We can introduce to you through:

　　First of all, their overviews are different. The liquid packaging machine is the packaging equipment for packaging liquid products, while the liquid filling machine belongs to the quantitative liquid filling machine, which is mainly suitable for filling various oils, such as lubricating oil and edible oil.

　　Secondly, their types are different, and there are fewer liquid packaging machines. Generally, there are: tomato paste automatic packaging machine, automatic liquid packaging machine, liquid automatic packaging machine, they are mainly for fluid and semi-fluid products such as juice, jam, honey, tomato Sauce, shampoo, liquid pesticide and other products are automatically packaged, and the process parts are made of stainless steel, which can well ensure the hygiene and safety of the products.

　　There are many types of liquid filling machines, which can be divided into normal pressure filling machines, pressure filling machines and vacuum filling machines according to the filling principle. These three filling machines are widely used.

　　For example: Atmospheric filling machine fills by the weight of the liquid under atmospheric pressure, pressure filling machine fills at higher than atmospheric pressure, and vacuum filling machine performs when the pressure in the bottle is lower than atmospheric pressure filling. The functions of the three are different. The normal pressure filling machine is divided into two types: timing filling and constant volume filling, which are only suitable for filling low-viscosity and gas-free liquids such as milk and wine.

　　Pressure filling machines can also be divided into two types: one is isobaric filling, the other is that the pressure in the liquid storage tank is higher than the pressure in the bottle, and the liquid flows into the bottle by the pressure difference. High-speed production lines often use this type of filling machine. The method is mostly used for liquid filling with gas, such as beer, soda, champagne, etc.; the vacuum filling machine has a simple structure, high efficiency, and a wide range of adaptability to the viscosity of materials, such as oil, syrup, fruit wine, etc. .

　　Furthermore, their principles and characteristics are different. Liquid packaging machines are generally made of stainless steel, high-level balance tanks or self-priming pumps for quantitative filling, direct heat sealing and cutting, convenient and reliable adjustment of bag size, packaging weight, and sealing and cutting temperature, while liquid filling machines The operation process is simple, the precision error is small, and it is very convenient in terms of installation adjustment, equipment cleaning, maintenance, etc. Some machines adopt anti-drip and wire drawing filling bulkheads, anti-high foaming products filling lifting system, to ensure the positioning of the bottle mouth positioning system and liquid level control system.

　　It can be seen from this that there are many differences between liquid packaging machines and liquid filling machines, not only in their principles, functions, but also in their uses. Therefore, you must pay attention to choosing the one that suits your company when purchasing. product equipment.