According to filling principle, filling machine can be divided into atmospheric pressure filling machine, pressure filling machine, liquid filling machine, oil filling machine, paste filling machine, paste filling machine, paste filling machine, paste filling machine, paste filling machine, granular filling machine, powder filling machine, barrel water filling machine and vacuum filling machine.

atmospherical pressure filling machine

 

It is filled by liquid gravity under atmospheric pressure. This kind of filling machine is divided into regular filling and volume filling two kinds, only suitable for filling low viscosity gas-free liquids such as milk, liquor, mineral water and so on.

Is higher than atmospheric pressure for filling, can also be divided into two kinds: one is the pressure in the tank and the pressure in the bottle is equal, by the weight of the liquid into the bottle and filling, called isobaric filling; the other is the pressure in the tank is higher than the pressure in the bottle, the liquid flow into the bottle by pressure difference, high-speed production line using this kind of. Method. Pressure filling machine is suitable for liquid filling with gas, such as beer, soda water, champagne and so on.

Vacuum filling machine

It is bottled under pressure below atmospheric pressure to fill. The filling machine has the advantages of simple structure, high efficiency and wide adaptability to the viscosity of materials, such as oil, syrup, fruit wine, etc.

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It can be filled with various kinds of oil, such as cooking oil, lubricating oil, peanut oil, soybean oil and so on. This kind of filling machine is specially developed for filling oily materials. It can realize flexible configuration of manual operation and unmanned operation, such as edible oil filling machine. According to the metering mode, it can be divided into the flowmeter type. Piston type. Weighing and so on. According to the device style, it can be divided into straight line and rotary type. At present, most manufacturers of oil filling machines are located in Shandong province. Guangdong Province. Jiangsu province and other places.

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.