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In-depth understanding of sealing machine

There are many types of can sealing machines due to the types of lids, which can generally be divided into: general can sealing machines, square can sealing machines, special-shaped can sealing machines, etc. With the increase in the shelf life requirements of the food, pharmaceutical, and daily chemical industries, vacuum sealing machines and vacuum nitrogen filling sealing machines have emerged. Today, let us have a deeper understanding of the knowledge about the can seamer!
Industrial process of can sealing machine
The industrial process is as follows: the cans are placed on the can unscrambler, the cans unscrambler introduces the cans onto the conveyor belt due to the principle of slow rotation and guide rail introduction; the cans are washed by the can washing machine and flow into the filling machine; different materials pass through different The filling machine fills and flows into the sealing machine; finally, the code is printed and the packaging process is carried out.
Preparation of the sealing machine before start-up
1. Before using the new machine, an electromagnetic safety switch should be installed in the power supply to reduce the risk of power outage.
2. Pay attention to the steering of the motor. If the steering is wrong, you can change the wiring position of any of the three wires to change the steering.
3. The new machine should pay attention to the adjustment of the automatic decanning system. The can sealing machine adjusts the nut under the "foot pedal support hinge ear" so that when the "foot pedal" is stepped down, the lower edge of the "can support shaft cam" and the upper edge of the "roller" are tangent to the "push rod" Moderately. If the distance between the two is insufficient, the roll seal cannot be activated; if the distance between the two is too large, the roll seal will be repeated and the can cannot be automatically removed.
4. Pay special attention to adjusting the gap between the reel and the rolling head.
The use and maintenance of the sealing machine
1. Before the operator goes to work, he must pull the operating parts, and then start the click in the intermittent contact mode. Through the short operation of the machine, if an abnormal place is found, it must be repaired in time.
2. When working, make the cans rotate between the pressure head and the turntable. If the seamers cooperate with each other, the quality and precision of the cans will not be affected.
3. Frequent dust removal treatment should be carried out to ensure the cleanliness of the sealing machine. Lubricants should be added to the parts regularly, and the needle bearings should be coated with butter.
4. When adjusting the height of the sealing wheel and the indenter, be sure to use the tightening bolt to lock the nut, but do not pay too much attention to prevent thread damage and affect the accuracy of adjustment. In the case that the devices are all adjusted, a few empty tubes must be tested until the roll-sealed seams meet the requirements.
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