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How To Maintain Liquid Filling Machine?

Publish Time: 2024-03-07     Origin: Engineer wrote

The liquid filling machine is an important equipment on the production line, and it is crucial to keep clean because it involves the treatment of the liquid. In order to ensure production safety and product quality, regular cleaning and daily maintenance work is indispensable.

Next, we will deeply explore the cleaning and maintenance methods of the liquid filling machine.

  1. As the core equipment of liquid treatment, the internal cleanliness of the liquid filling machine is directly related to the health and safety of the products. Therefore, regular cleaning is essential link. It is usually recommended to fully clean the liquid filling machine every week, with daily water walking, disinfection and sterilization operations.


The specific cleaning steps are described as follows:

1.Release the upper and lower tightening screws, remove the liquid injection system, and clean and disinfect the whole screw. If conditions permit, it can also be selected for separate cleaning after disassembly.

2.Put the inlet tube in the cleaning liquid for power-on cleaning, and thoroughly scrub and sterilize the material tank. Ensure that all parts in contact with the material are free of scale and bacteria.

3.The appearance of liquid filling machine should be kept clean at all times, and oil pollution, liquid medicine or glass debris are strictly prohibited. Before shift, the machine surface shall be fully cleaned and deeply cleaned once a week.


For the parts that are not easy to clean, special tools should be used to clean or blow clean with compressed air.

Tips: Before cleaning the liquid filling machine, always close all interfaces, especially the power interface and gas source interface. Avoid washing with water to avoid damage to the internal circuit.

Maintenance and maintenance of the liquid filling machine As a precision mechanical equipment, the liquid filling machine should pay attention to its maintenance and maintenance in daily use.


Here are some maintenance suggestions:

1.Keep pipes clean: all pipes in direct or indirect contact with materials shall be cleaned and sterilized regularly to ensure the internal environment of the filling machine.

2.Control the filling temperature and biostability: during the filling process, the time and temperature of sterilization should be strictly controlled to avoid liquid oxidation. Also, ensure that the bottled liquid is quickly cooled below 35℃ after sterilization.

3.Low temperature filling: To improve filling efficiency and quality, filling operation is recommended in low temperature environment. The cold environment helps to reduce the production of liquid foam.

4.Control filling temperature: try to reduce the temperature of the filling tank and delivery pipeline before each operation. When the filling temperature exceeds 4℃, the temperature should be lowered before filling. In addition, the use of insulation tank and constant temperature irrigation and other equipment to ensure that the material in the filling process to prevent the filling machine due to large temperature changes.

5.Equipment isolation: To ensure the health and safety of the filling process, the liquid filling machine should keep a certain distance from other equipment. In particular, the lubrication part should be completely isolated from the filling material part to prevent cross-contamination. The lubrication of the conveyor belt shall be done with special soapy water or lubricating oil. Through the above measures, we can ensure the normal operation of the liquid filling machine and the production of high-quality products. Hopefully these suggestions will help in the cleaning and maintenance of your liquid filling machine.


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