If your insulating glass sealing robot line encounters blotchy sealant or insufficient sealant coverage on the front side of the glass, the problems are mainly caused by the following factors:

1.Blotchy sealant is mostly due to excessive white glue proportion and delayed replenishment of black sealant;

2.One-way valve malfunctions can also lead to such issues;

3.The main causes of insufficient sealant coverage: first, the scanner is not accurately calibrated or the parameters are incorrectly set; second, there is sealant blockage in the pipeline.

If the above troubleshooting steps fail to resolve the problem, please send us a private message. Our professional after-sales service team will provide you with one-on-one exclusive solutions.

We are producing IGU lines, Insulating Glass Machine, Insulating Glass Argon Gas Filling Line, Insulating Glass Sealing Robot Line and all kinds of Special-Shaped Glass Sealing Robot, Insulated Glass household appliances with wire sealing machine.We have our own technology to supply you Customizable IGU machines and lines.

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