Troubleshooting method for semi-automatic liquid filling machine

Troubleshooting method for semi-automatic liquid filling machine

Semi automatic liquid filling machine is a semi-automatic filling machine equipment used for filling liquid materials, such as cosmetics, daily chemical products, dairy products, viscous liquid food and other products produced by manufacturers. It is suitable for laundry detergent, shampoo, chili sauce, mayonnaise, cream, soy sauce, vinegar and other liquids. The stainless steel material of the whole machine meets food hygiene requirements. The semi-automatic liquid filling machine is also very easy to solve when problems occur. The following introduces the troubleshooting methods for semi-automatic liquid filling machines:

1. How to solve the problem of poor sealing and water leakage in liquid filling machines? This may be due to insufficient mold adjustment and insufficient pressure. Or if the sealing time is too short and the seal is not tight, it will only increase the sealing time.

2. When the liquid filling machine is performing liquid operations, the date section cannot be pressed and can be opened. For this problem, it is usually due to insufficient air pressure or too small a gas storage tank, resulting in insufficient gas supply. Please check if this is the cause.

3. The problem of liquid filling machine not being able to fill requires specific analysis, and different measurement methods have different requirements for supporting things. Usually, the stability of feed pressure, the uniformity of medium density, the selection of measuring components, the rationality of adjustment, and comprehensiveness are all important factors.

4. The difference in material fluidity and density will result in data that does not meet the requirements and needs to be reset. The faster the filling speed, the lower the accuracy, and the faster the speed.

5. Slow or non working speed of a single valve or gas cylinder: Generally, it is caused by a control valve malfunction. Check if the output indicator light (located at the bottom right of the programmable controller) of the semi-automatic liquid filling machine is working properly. Before performing the following checks, please confirm that it is working properly. Replace the solenoid coil plug of the solenoid valve. If the fault changes position, it means that the solenoid coil is damaged. After replacing the coil, the fault can be eliminated.

6. Reason for nozzle leakage during shutdown: Malfunction caused by insufficient system air pressure or wear of injection ball valve. Check the system air supply pressure of the semi-automatic liquid filling machine. If the pressure is too low, check if the air supply pipeline is damaged and adjust the pressure reducing valve at the air supply port to the specified value.

7. The filling volume of the semi-automatic liquid filling machine is inaccurate: check whether there is any garbage blockage in the discharge pipe or material box discharge port, and whether it should be cleared in a timely manner.