Heat shrink packaging machine shrinkage temperature out of control failure is the main reason

Summary:Shrink packaging machine shrinkage temperature failure caused by the main reason is that the thermometer has been bad, subject to repair; thermocouple may also be bad, can not be normal induction temperature to the thermometer.

Release time:

2025-07-29

Shrink packaging machine shrinkage temperature failure caused by the main reason is that the thermometer has been bad, subject to repair; thermocouple may also be bad, can not be normal induction temperature to the thermometer. Replace the same model, the same specification of the thermocouple can be.

Heat shrink packaging machine shrinkage temperature out of control mechanical reasons is uneven heat sealing pressure, as long as the pressure of the heat sealing knife to adjust the pressure spring, so that the pressure is consistent. At the same time, the pressure contact surface of the heat sealing knife should be kept clean and free of dirt.

Heat shrink packaging machine shrinkage temperature out of control is another reason is the poor quality of the heat sealing of the composite material itself, the heat sealing coefficient changes, resulting in inconsistent temperature with which it is subjected. Maintenance content is as follows:

1, we shall regularly check some parts, for example, once every half month or once a month. The parts that need to be checked are worm wheel, worm gear, bolts on lubrication block, bearings and other moving parts to see if these parts are flexible in rotation and wear. Defects are found to be repaired in time, and cannot be used reluctantly.

2, followed by the heat shrink machine should be used in dry, clean indoor use, should not be used in the atmosphere containing acid and other corrosive gases in the place.

3, after the use of the heat shrink machine, the drum should be removed for cleaning, brush the remaining powder in the barrel, and then properly installed, ready for the next use.

4、If the drum moves back and forth during the working process, please adjust the M10 screw on the front bearing pawl to the correct position. If the gear shaft moves, please adjust the M10 screw behind the bearing bracket to the right position and adjust the clearance so that the bearing does not make any noise and the hand pulley is properly tightened. If too tight or too loose, the machine may be damaged.

5, if the packaging machine equipment is not used for a long time, the entire machine shall be cleaned, the smooth surface of the machine parts should be coated with anti-rust oil and covered with a cloth. If the equipment has not been used for a long time, all parts shall be checked for normalcy before starting.

None

Daily maintenance of the heat shrink packaging machine

None

Daily maintenance of the heat shrink packaging machine

Other Blogs