atmospherical pressure filling machine
It is filled by the self weight of liquid under atmospheric pressure. This kind of filling machine can be divided into timing filling and constant volume filling, which is only suitable for filling low viscosity liquid without gas, such as milk, wine and so on.
Pressure filling machine
It can also be divided into two types: one is that the pressure in the liquid storage tank is equal to that in the bottle, and the liquid is poured into the bottle by its own weight, which is called equal pressure filling; The other is that the pressure in the cylinder is higher than that in the bottle, and the liquid flows into the bottle by the pressure difference. This method is often used in high-speed production lines. Pressure filling machine is suitable for filling liquid containing gas, such as beer, soda, champagne, etc.
Vacuum filling machine
It is filling under the pressure in the bottle is lower than the atmospheric pressure. This kind of filling machine has simple structure, high efficiency and wide adaptability to the viscosity of materials, such as oil, syrup, fruit wine, etc. Oil filling machine can fill all kinds of oil products, such as edible oil, lubricating oil, peanut oil, soybean oil, etc. This kind of filling machine is specially developed for filling oil materials, which can realize the flexible configuration of manual operation and unmanned operation
Plug filling machine
This kind of filling machine is widely used in medicine, food, daily chemical, oil, pesticide and other special industries. It can fill all kinds of liquid and paste products, such as disinfectant, hand sanitizer, toothpaste, ointment, cosmetics and so on
