TEL: +86-371-86231703
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The use and classification of liquid filling machine
According to the filling principle, the filling machine can be divided into atmospheric pressure filling machine, pressure filling machine and vacuum filling machine.
1 Atmospheric pressure filling machine: it is filled by the self weight of liquid under atmospheric pressure. This type of filling machine is divided into two types: regular filling and constant volume filling, only filling with low viscosity and non gas liquid products, such as Baijiu, vinegar, soy sauce and so on.
2 Pressure filling machine: it can be filled at a higher atmospheric pressure, which can be divided into three types: the first is that the pressure in the liquid tank is equal to the pressure in the bottle, and the liquid is filled by the self weight of the liquid, which is called equal pressure filling; the second is that the pressure in the liquid tank is higher than the pressure in the bottle, and the liquid flows into the bottle by the pressure difference. This method is often used in the high-speed production line. Pressure filling machine is suitable for filling liquid containing gas, such as beer, soda, coke, Sprite, champagne, etc. The third is the negative pressure filling machine, which first takes the packaging container out to form negative pressure, and then fills the liquid product into the packaging container. Suitable for filling juice beverage, toxic pesticide and chemical reagent
3.Vacuum nitrogen filling packing machine
The semi-automatic multifunctional packaging machine integrating vacuum pumping, nitrogen filling and heat sealing is controlled automatically by PLC programming system. The working procedure can be adjusted separately according to different packaging materials and volume, and one of them can be used separately. Vacuum nitrogen packing puts food or liquid into a packing box or a easy to pull tank, and then draws out the air from the packing box or easy to pull can to reach the predetermined vacuum, then fills in nitrogen, and then completes the sealing process.
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Caizhi Mingzuo Building, No.3 Dongfeng Road, Zhengzhou China
TEL: +86-371-86231703
Fax:86-371-86235218
E-mail : [email protected]