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Common Faults and Troubleshooting of Laminating Machine

Mar. 12, 2021
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Here are the common faults and troubleshooting of the laminating machine shared by the Laminating Machine Supplier. If necessary, please feel free to contact us


Laminating Machine

Laminating Machine


1.Horizontal wrinkles. This is due to the fact that the longitudinal tension of the mulch is less than the transverse tension, and the uneven forward speed.


Solution: reduce the pressure of the left and right film pressing wheels; increase the clamping force of the film roll; the forward speed of the unit should be uniform.


2. Longitudinal wrinkles. This is due to reasons such as that the longitudinal tension of the mulch is greater than the transverse tension.


Solution: increase the pressure of the left and right film pressing wheels; reduce the clamping force of the film roll; appropriately reduce the forward speed of the unit.


3. Oblique wrinkles. The reason is that the unit fails to travel in a straight line during traction, or the pressure of the left and right pressure film wheels is inconsistent.


Solution: Improve the level of operation technology to make the unit move straight; adjust the two pressure film wheels to make the pressure uniform.


4. Deflection of the mulching film. It is caused by the fact that the unit of the Laminating Machine fails to travel in a straight line, or the film roll is installed incorrectly, and the film roll itself is not wound up.


Solution: realign the film roll to the border surface and be perpendicular to the forward direction of the unit; the unit must travel in a straight line at a constant speed; check the film roll and replace it if necessary.


5. The film pressing wheel cannot hold down the mulching film. This is caused by the improper driving of the unit, the mismatch between the width of the mulching film and the border surface, and the poor winding quality of the mulching film itself. It should be resolved according to the specific situation.


6. After the film is laid, the edges are crimped and both sides are broken. For curling, increase the pressure of the film pressing wheel, reduce the deflection angle of the earth-covering shovel, and adjust the distance between the earth-covering shovel and the mulching film. In the event of membrane rupture, the pressure of the two pressure membrane wheels should be reduced, and the quality of ground preparation should be checked.


The company also provides Die Cutting Machine, please feel free to contact us if necessary


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