plastic tube filling and sealing machine
Analyze some common problems (excluding those caused by the low quality of the filling and sealing machine itself). Firstly, before analyzing the specific problems that occur, the equipment must be tested as follows:
Check whether Cosmetic Cream Filling Sealer the actual running speed of the filling and sealing machine is the same as the initial commissioning speed of this specification: Check whether the LEISTER heater is in the ON position:
Test whether the compressed air supply pressure of the equipment meets the pressure requirements for normal operation of the equipment:
Check whether the cooling water flows smoothly and whether the temperature of the cooling water is within the range required by the equipment;
Check whether there is any dripping of paste during the filling of the filling and sealing machine, especially to ensure that the paste does not stick to the upper part of the inner surface wall of the tube:
The inner surface of the hose should not come into contact with anything to avoid contamination of the inner surface wall of the hose:. Check whether the intake air of the LEISTER heater is normal
Check whether the internal temperature detector of the heater is in the correct position. Check whether the heating head exhaust device works normally
After completing the above initial testing, let's analyze some common specific problems with filling and sealing machines:
Phenomenon 1: Phenomenon 1 on the left is usually caused by excessive temperature. At this time, it should be checked whether the actual temperature is the temperature required for the normal operation of the hose of this specification. The actual temperature on the temperature display should be relatively stable at the set temperature (the normal deviation range is between 1 ℃ and 3 ℃).
Phenomenon 2: There is an ear on one side as shown in the following figure: First, check whether the heating head is correctly placed
Placed in a heated head nest; Then, check the perpendicularity of the heating head and the lower hose. The phenomenon of having ears on one side
Another possible cause is a deviation in the parallelism of the two tail clamping plates. The deviation of the parallelism of the tail clamping plate can be
Detection is performed with a shim between 0.2 and 0.3 mm
Phenomenon 3: The sealing tail starts to crack from the middle of the hose, which is caused by insufficient size of the heating head. Please replace it with a larger heating head. The criterion for determining the size of the heating head is to insert the heating head into the inside of the hose and then pull it out. When pulling it out, there is a slight suction feeling.
Phenomenon 4: "Eye bags" appear under the explosion-proof line of the sealing tail: This situation occurs due to the incorrect height of the air outlet of the heating head, which can be adjusted in the following manner.
Phenomenon 5: The hollow in the middle of the cut tail of the hose: This problem usually occurs because the size of the pipe cup is incorrect, and the hose is stuck too tightly in the pipe cup. Criteria for determining the size of the tube cup: The hose should be fully clamped within the tube cup, but when pinching the tail, the tube cup should not affect the natural changes in the shape of the hose.
The above list is only a few common tail sealing problems, and users of filling and sealing machines have to analyze and solve specific problems based on specific situations.
Smart Zhitong is a comprehensive and diversified tube filling machinery and equipment enterprise integrating design, production, sales, installation, and service. It is committed to providing you with sincere and complete pre sales and after-sales services, benefiting the field of chemical equipment
Website:https://www.cosmeticagitator.com/tubes-filling-machine/
Post time: Mar-21-2023
