What Are The Different Types Of Filling Machines?

Let me give your a brief introduction of the types of filling machines.

Atmospheric pressure filling machine

It 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, wine, etc.

Pressure filling machine

Filling is carried out 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. It 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. This method is mostly used in high-speed production lines.

Vacuum filling machine

Filling is carried out when the pressure in the bottle is lower than the 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.

Oil filling machine

It 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 the filling of oil materials, which can realize flexible configuration of manual operation and unmanned operation.

Injection plug filling machine

This type of filling machine is suitable for food, daily chemical, oil and other special industries, and can fill various liquid and paste products, such as disinfectant, hand sanitizer, toothpaste, various cosmetics, etc.

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