The granular packing machine, as the name implies, is used to measure and pack granular materials into packaging containers and then seal them. Generally, granular packing machines can be divided into cup-type, mechanical scale, and electronic scale according to the measurement method, and can be divided into self-flow vibrator type and digital motor type according to the feeding method. A complete packaging production line will also have some auxiliary packaging equipment, such as mixers, feeders, sorting scales, box filling machines, palletizers, etc. Although there are many types of granular packing machine, their ultimate goal is to pack materials into containers and seal them firmly and beautifully with accurate measurement. granular packing machines are playing an increasingly important role in the packaging industry.
The granular packing machine is a common type of packaging machine, and it is welcomed by many production companies because of its reliable performance and wide application.
How to solve the problem of air leakage during the packaging of granular packing machine?
The reasons and solutions for the horizontal sealing device of the granular packing machine not being able to seal properly are as follows:
The temperature of the horizontal sealing device of the packaging machine has not reached the corresponding temperature and needs to be increased for horizontal sealing;
The sealing pressure at the horizontal sealing device of the packaging machine is not enough, and the packaging machine pressure needs to be adjusted to increase pressure for horizontal sealing;
The sealing rollers of the horizontal sealing device of the equipment were not aligned and the contact surface between the two was not flat during installation. The solution is to adjust the flatness of the sealing roller contact surface and then do horizontal sealing with an A4 paper to check if it is aligned and if the texture is the same.
The solutions for air leakage during horizontal sealing of the granular packing machine are as follows
Check the temperature of the horizontal sealing device of the packaging machine. If the temperature has not reached the sealing temperature, increase the temperature;
Check the size of the horizontal sealing pressure of the packaging machine and adjust the horizontal sealing pressure of the packaging machine;
Check whether the packing machine has material jamming during sealing. If there is material jamming, adjust the speed of feeding;
If the above three methods are adjusted but still have air leakage, check whether the material of the packaging bag is the problem and try to replace it with another type of packaging bag.
The reasons and solutions for the horizontal sealing temperature of granular packing machine not increasing are as follows
Check whether the horizontal sealing temperature control meter of the packaging machine is damaged. If it is damaged, replace it;
Check whether the temperature control circuit of the sealing part is connected incorrectly;
Check whether the horizontal sealing thermocouple is installed incorrectly or damaged, and check whether to reinstall or replace the thermocouple.