Analysis of the principle and characteristics of pre-filling vacuum filling machine

The pre-filling vacuum filling machine is filled under the pressure higher than the 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 liquid is filled by the weight of the liquid flowing into the bottle , called equal pressure 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 often used in high-speed production lines. The pressure filling machine is suitable for filling gas-containing liquids, such as beer, soda, champagne, etc.
The process is generally as follows: the boxes with empty bottles are stacked on the pallet, sent to the unloading machine by the conveyor belt, the pallets are unloaded one by one, the boxes are sent to the unloading machine along with the conveyor belt, and the empty bottles are taken out from the box. The empty boxes are sent to the box washing machine through the conveyor belt, cleaned, and then transported to the side of the box packing machine, so that the bottles filled with beverages can be packed into it. The empty bottles taken out from the unloading machine will be fed into the bottle washing machine for disinfection and cleaning by another conveyor belt. After being inspected by the bottle inspection machine, if they meet the cleaning standard, they will enter the filling machine and capsling machine. Beverages are filled into bottles by a filling machine. The filled beverage bottles are capped and sealed by the capping machine and transported to the labeling machine for labeling. After labeling, they are sent to the packing machine to be packed into boxes, and then sent to the palletizing machine to be stacked on pallets and sent to the warehouse.

The principle and characteristics of pre-filling vacuum filling machine:

A. The filling machine is a fully automatic quantitative liquid filling machine, which is suitable for filling various oils, such as lubricating oil and edible oil.

B. This model is equipped with a touch screen display, an 8-meter conveyor belt with variable frequency speed regulation, an automatic induction capping machine, and a vacuum anti-drip device.

C. The filling machine has the characteristics of beautiful appearance, high filling precision, convenient adjustment and easy operation.

1. Man-machine interface, directly set the filling volume;

2. PLC program control, frequency converter speed regulation linear filling;

3. High-precision volumetric flowmeter, accurate and reliable quantification;

4. Double anti-drip with mechanical seal and vacuum suction;

5. Filling with double flow rate first fast and then slow.