Heat shrink packaging machine troubleshooting

- Nov 23, 2018-

We know that the characteristics of the heat shrink packaging machine are very obvious, but if the equipment is used for a long time, it will inevitably lead to some minor faults. We Meg has its own advanced technology in production, and also has a lot of experience in dealing with faults. The following small series will share with you.

1. When the machine is in the production of packaging, the heating temperature of the packaging part is slow or can not reach the standard packaging temperature (above 160 degrees Celsius). This problem can cause the packaging to fail to achieve the intended packaging purpose. The heating process depends on the heater. The main power supply line of the heater should be checked first. The main line of the heater is the main power supply line through a magnetic absorption switch and then to the electric heating tube. Therefore, it is necessary to first check whether the contacts of the magnetic absorption switch are normal. The above phenomenon occurs when the line does not pass one of the phases. If the magnetic switch is normal, you can check the meter again to see if the phase and the ohmic value of the machine are the same. If it is normal, it should be a short circuit. If each phase is turned on but the line or heating tube is still abnormal, the heater needs to be replaced.

2. How to realize the packaging method of the heat shrink packaging machine. When the multi-objects are bundled, the equipment cannot detect the packaged object, and the packaging causes damage to the packaging, which makes the packaging work impossible. This is because the machine is When the bundle is packaged, the gap between the objects affects the detection of the electric eye. It is only necessary to adjust the angle of the electric eye of the machine to an oblique angle to avoid the above phenomenon.

3. When the machine is packaged, the film material is easy to be offset and cannot be fed normally. This will make the machine unable to heat shrink the package. Then the film roll position and tension balance bar can be adjusted. If both are invalid, they can pass. Adjust the angle of the upper triangle to solve. The upper layer of film material is offset from the entrainment chain, and the upper triangular plate can be adjusted in a clockwise direction; the following layer of film material is offset from the entrainment chain, and the upper triangular plate can be adjusted counterclockwise. This will solve this problem.

The above are the difficult problems encountered by this kind of machine during the use. For these problems, Xiaobian also briefly introduced his processing method. We have rich experience in dealing with machine faults, if you are using this kind of When the machine encounters a problem, you can contact us at +86-21-62367218
for consultation and we will answer it for you in detail.