What are the main types of filling machines?

What are the main types of filling machines?

Filling machines are mainly a small category of products in packaging machines. From the perspective of packaging materials, they can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines; from the degree of automation of production It is divided into semi-automatic filling machine and automatic filling production line.


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According to the classification of machines, filling machines can be divided into atmospheric filling machines, pressure filling machines, liquid filling machines, oil filling machines, paste filling machines, sauce filling machines, and granular pulp according to filling principles. Shape filling machine, powder filling machine, vat water filling machine and vacuum filling machine.


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The atmospheric pressure filling machine is filled by the weight of the liquid under atmospheric pressure. This type of filling machine is divided into two types: timed filling and constant volume filling. It is only suitable for filling low-viscosity and gas-free liquids such as milk, liquor, wine, and mineral water.


The pressure filling machine is filled at a pressure higher than atmospheric pressure, and can also be divided into two types: one is that the pressure in the liquid storage tank is equal to the pressure in the bottle, and the filling is performed by the liquid flowing into the bottle by its own weight, which is called 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. This method is mostly used in high-speed production lines. The pressure filling machine is suitable for filling liquids containing gas, such as beer, soda, champagne, etc.


The vacuum filling machine fills the bottle when the pressure in the bottle is lower than atmospheric pressure. This kind of filling machine has simple structure, high efficiency, and can adapt to a wide range of viscosity of materials, such as oil, syrup, fruit wine, etc.


The oil filling machine can fill all kinds of oil products, such as edible oil, lubricating oil, peanut oil, soybean oil, etc. This type of filling machine is a filling machine specially developed for oil material filling, which can realize flexible configuration of manual operation and unmanned operation.


Injection plug filling machine is widely used in medicine, food, daily chemical, grease, pesticide and other special industries. It can fill various liquid and paste products, such as disinfectant, hand sanitizer, toothpaste, ointment, various cosmetics, etc.

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The liquid filling machine is mainly used for liquid filling of lotion, nursing liquid, oral liquid, disinfectant, eye wash, nutrient solution, wine, injection, pesticide, medicine, perfume, edible oil, lubricating oil and special industries. The process parts of the automatic liquid filling machine are all made of stainless steel. The high-level balance tank or self-priming pump is quantitatively filled, and the direct heat sealing and cutting. The bag size, packaging weight, and sealing and cutting temperature can be easily and reliably adjusted. , Back seal, photoelectric tracking.


The paste filling machine is suitable for filling various viscosity products from water to cream. It is an ideal filling model for the daily chemical, pharmaceutical, food, pesticide and other industries.


The sauce filling machine is suitable for the filling of viscous sauces with particles and high concentration of chili sauce, bean paste, peanut butter, sesame sauce, jam, butter hot pot base and other substances in condiments.

Higee Machinery is your reliable filling line solution partner, If you have any needs in filling capping labeling and packaging machines, please be free to contact Higee Machinery.

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